Running log of additions and changes, 2021

I attempt to summarize here what work I have done on ASW 6.1 starting 1 January 2021. (Previous logs of additions and changes are here.) This log does not include error corrections and the like and I cannot promise that there will not be errors of omission or commission inasmuch as this log is not being constructed automatically and focuses on publications rather than on particular changes and fixes.

5 May 2021: Added two new species of the Microhyla heymonsi group, named by Hoang, Nguyen, Ninh, Luong, Pham, Nguyen, Orlov, Chen, Wang, Ziegler, and Jiang, 2021, ZooKeys, 1036: 47–74: Microhyla daklakensis from Nam Ka Nature Reserve, Krong No District, Dak Lak Province, Vietnam, and Microhyla ninhthuanensis from Phuoc Binh National Park, Bac Ai District, Ninh Thuan Province, Vietnam. 

5 May 2021: Added a comment under Microhyla berdmorei (Microhylidae), noting the publication of Kundu, Lalremsanga, Biakzuala, Decemson, Muansanga, Tyagi, Chandra, and Kumar, 2021, MtDNA, Part B, 6: 1586–1591, who demonstrated high genetic distances among geographic samples, suggesting strongly that this taxon is a species complex. 

5 May 2021: Added a comment under Scinax dolloi (Hylidae), noting the publication of Santos, Silva, and Martins, 2021, S. Am. J. Herpetol., 19: 95–101, who reported on it advertisement call in comparison with Scinax hayii and Scinax perereca.

3 May 2021: Added Bolitoglossa qeqom (Plethodontidae), named by Dahinten-Bailey, Serrano, Alonso-Ascencio, Cruz-Font, Rosito-Prado, Ruiz-Villanueva, Vásquez-Almazán, and Ariano-Sánchez, 2021, Zootaxa, 4966: 202–214, from"Pamac II natural reserve, Cerro Guachmalén (15.411282 N, -90.602701 W; 1,862 m elevation), San Cristobal Verapaz, Alta Verapaz, Guatemala." 

30 April 2021: Modified the range statement of Bufo gargarizans (Bufonidae) to reflect the publication of Nijhawan, Roy, Mitapo, Miwu, Pulu, and Ahmed, 2021, J. Threatened Taxa, 13: 18319–18323, who provided the first records from India from the Dibang Wildlife Sanctuary, Dibang Valley of Arunachal Pradesh, India. 

28 April 2021: Added Vietnamophryne vuquangensis (Microhylidae) named by Hoang, Jiang, Nguyen, Orlov, Le, Nguyen, Nguyen, Nguyen, Nguyen, and Ziegler, 2021, Rev. Suisse Zool., 128: 207–219, from Vu Quang National Park, Ha Tinh Province, Vietnam, 966 m elevation. 

28 April 2021: Added Brachycephalus rotenbergae (Brachycephalidae), named by Nunes, Guimarães, Moura, Pedrozo, Moroti, Castro, Stuginski, and Muscat, 2021, PLoS One, 16 (4: e0244812): 1–30, from the south Mantiqueira mountain range of São Paulo, Brazil, and who discussed the external morphology, osteology, molecular markers, and bioacoustics that made for this species recognition. 

28 April 2021: Added a comment under Dryophytes andersonii (Hylidae), noting the publication by Warwick, Barrow, Smith, Means, Lemmon, and Lemmon, 2021, Biol. J. Linn. Soc., 133: 120–134, who reported (as Hyla andersonii) on molecular phylogeography and its history of range fragmentation.

26 April 2021: Added a comment under Salamandrella (Hynobiidae), noting the publication of Malyarchuk, Derenko, and Litvinov, Russ. J. Genet., 54: 832–837, who discussed strong divergence in the RAG1 gene between Salamandrella keyserlingii and Salamandrella tridactyla (as Salamandrella schrenckii). 

26 April 2021: Added a comment under Oreobates (Craugastoridae), noting the publication of Montero-Mendieta, De la Riva, Irisarri, Leonard, Webster, and Vilà, 2021, Mol. Phylogenet. Evol., 161 (107167): 1–13, who provided coalescent and parsimony species trees of the species within the genus. 

26 April 2021: Added comments under Bokermannohyla alvarengai and Bokermannohyla oxente (Hylidae), noting the publication by Oliveira, Gehara, Solé, Lyra, Haddad, Silva, Magalhães, Leite, and Burbrink, 2021, Mol. Phylogenet. Evol., 160 (107113): 1–11, who reported on molecular phylogeography.  

26 April 2021: Added a comment under Hyla hallowelli (Hylidae), noting the publication by Kuraishi, Matsui, Ota, and Eto, 2021, Zool. Sci., Tokyo, 38: 112–121, who reported on inter-island divergence among the Ryukyu Islands, Japan, in morphology, karyotype, allozyme, and mtDNA.

24 April 2021: Modified the range statement for Eleutherodactylus planirostris (Eleutherodactylidae) to conform to the publication by Antúnez-Fonseca, Juarez-Peña, Sosa Bartuano, Alvarado-Larios, Sánchez-Trejo, and Vega-Rodriguez, 2021, Caribb. J. Sci., 51: 37–43, who detailed the introduced range in Honduras and provided records of introduced populations in El Salvador. 

23 April 2021: Added a comment under Phrynobatrachus ambanguluensis (Phrynobatrachidae), noting the publication by Channing, 2021, J. Nat. Hist., London, 54: 2889–2896, who described the advertisement call and tadpole morphology. 

21 April 2021: Added a comment under Chirixalus doriae (Rhacophoridae), noting the publication of Deng, Yang, and Cui, 2021, Asian Herpetol. Res., 12: 110–116, who reported on geographic patterns in advertisement call. 

21 April 2021: Modified the range statement and added a comment under Stumpffia kibomena (Microhylidae), noting the publication of Razafindraibe, Scherz, Dawson, Vences, and Rakotoarison, 2021, Herpetol. Notes, 14: 493-495, who provided a record, presumed of this species but not confirmed via genetics, from Ambohitantely Special Reserve, Madagascar, and who described the reproductive mode. 

20 April 2021: Added comments under Scinax (Hylidae) and Scinax perpusillus, noting the publication of Dias and Pie, 2021, Zootaxa, 4964: 195–200, reported on the larval buccopharyngeal morphology of Scinax v-signatus with comments on larval characters of the Scinax perpusillus species group.

20 April 2021: Added a comment under Indirana tysoni (Ranixalidae), noting the publication by Mudke and Tapley, 2021, Herpetol. Bull., London, 155: 2–7, who reported on breeding biology and advertisement call of Indirana cf. tysoni

20 April 2021: Added comments under Mantella (Mantellidae), Mantella aurantiaca, Mantella crocea, and Mantella milotympanum, noting the publication of Klonoski, Bi, and Rosenblum, 2019, Ecol. Evol., 9: 2725–2742, wyo reported on the genetics of Mantella aurantiaca, Mantella crocea, and Mantella milotympanum, noting that lineage diversity appears to be underestimated and not corresponding well with species boundaries, particularly that of Mantella crocea

20 April 2021: Added comments under Ansonia muelleri, Rhinella marina, Limnonectes magnus, Leptobrachium lumadorum, Pelobatrachus stejnegeri, Pulchrana grandocula, Sanguirana mearnsi, Philautus acutirostris, Philautus leitensis, Philautus surdus, Philautus surrufus, and Philautus worcesteri, noting the publication of Baron, Marin, Logramonte, and Mohagan, 2021, Asian Herpetol. Res., 12: 76–87, who reported on a collection of amphibians from the western slope of Mount Kitanglad, Mindanao I., Philippines, with comments on habitat, systematics, and identification.

20 April 2021: Added a comment under Triturus karelinii (Salamandridae), noting the publication by Wielstra and Arntzen, 2021, Amphibia-Reptilia, 42: 179–187, who reported on genetic homogeneity among the three allopatric range segments, suggesting recent isolation. 

20 April 2021: Added a comment under Rhacophorus vampyrus (Rhacophoridae), noting the publication by Vera Candioti, Dias, Rowley, Hertwig, Haas, and Altig, 2021, J. Morphol., 282: 769–778, who reported on larval morphology and anatomy.

20 April 2021: Modified the range statement and added a comment under Sphaerotheca magadha (Dicroglossidae), reflecting the publication of Mukherjee, 2021, Zoos' Print J., 36: 31–32, who provided records from Purulia district, West Bengal, India. 

19 April 2021: Modified the elevational range in the distribution statement and added a comment under Pseudoeurycea robertsi (Plethodontidae), in reference to the publication of Sunny, Domínguez-Vega, Caballero-Viñas, Ramírez‑Corona, Suárez‑Atilano, and González‑Fernández, 2021, Herpetozoa, Wien, 34: 35–47, who reported on morphometrics, abundance, and microhabitat. 

16 April 2021: Modified the range statement and noted under Caecilia guntheri (Caeciliidae) the publication of Elizondo-Lara, 2021, Check List, 17: 649–653, who provided the first Panamanian record from Cerro Pirre, Pinogana District, Darién Province, southeastern Panama near the Colombia border.

16 April 2021: Added Congolius (Hyperoliidae), named by Nečas, Badjedjea, and Gvoždik in Nečas, Badjedjea, Vopálenský, and Gvoždík, 2021, Sci. Rep. (Nature, London), 11 (8338): 1–15, to contain former Hyperolius robustus, found to be the sister of Morerella and not closely associated with Hyperolius

14 April 2021: Added Atelopus fronterizo (Bufonidae), named by Veselý and Batista, 2021, Zool. Res., Kunming, 42: 272–279, from the Darien Mountain range of Panama and Colombia.  

14 April 2021: Added Limnonectes beloncioi (Dicroglossidae), named by Herr, Vallejos, Meneses, Abraham, Otterholt, Siler, Rico, and Brown, 2021, Ichthyol. & Herpetol., 109: 188–210, from Mindoro Island in the Philippines. 

13 April 2021: Added a comment under Boana raniceps (Hylidae), noting the publication of Camurugi, Gehara, Fonseca, Zamudio, Haddad, Colli, Thomé, Prado, Napoli, and Garda, 2021, J. Biogeograph., 48: 760–772, who reported on molecular phylogeography.          

11 April 2021: Revised the ranges of Indosylvirana nicobariensis and Sylvirana lacrima (Rhacophoridae) to conform to the molecular results published by Lalronunga, Vanramliana, Sailo, Zosangliana, Lalmuanpuia, Lalhmangaiha, Sailo, Lalrinchhana, and Lalhmingliani, 2021, Zootaxa, 4952: 596–600, who considered all mainland India, Bangladesh, and western Myanmar records of Indosylvirana nicobariensis to be based on misidentified Sylvirana lacrima.  

10 April 2021: Added Pristimantis sira (Craugastoridae), named by Chávez, García Ayachi, and Catenazzi, 2021, Evol. Syst., 5: 81–92, from the vicinity of the type locality on the eastern slopes of the mountains of El Sira Communal Reserve, between 1500 and 2200 m elevation, Huánuco Department, Peru. 

9 April 2021: Added Gastrotheca gemma (Hemiphractidae), named by Venegas, García Ayachi, Echevarría, Paluh, Chávez-Arribasplata, Marchelie, and Catenazzi, 2021, Vert. Zool., Senckenberg, 71: 201–208, from the summit of the Cordillera de Colan, at elevations of 3130 to 3180 m elevation, in yungas vegetation, Amazonas department, Utcubamba province, Cajaruro district, Peru. 

8 April 2021: Modified the range statements to include Amapa, Brazil, and noted in comments under Hyalinobatrachium taylori and Hyalinobatracium tricolor (Centrolenidae), noting the publication of Costa-Campos, Bang, Figueiredo, Tavares-Pinheiro, and Fouquet, 2021, Check List, 17: 637–642. 

7 April 2021: Added comments under Kaloula indochinensis, Kaloula mediolineata, and Kaloula pulchra (Microhylidae), noting the publication by Vassilieva, 2021, Zootaxa, 4952: 71–86, who described larval morphology.

5 April 2021: Added a comment under Allobates trilineatus (Aromobatidae), noting the publication of Jaramillo-Martinez, Gagliardi-Urrutia, Simões, and Castroviejo-Fisher, 2021, Zootaxa, 4951: 201–235, who provided a review and redescription of the species, including the recognition of a cryptic species including what they referred to as Allobates aff. trilineatus from the Brazilian state of Acre and from southern Peru in Panguana, Huanuco, and Puerto Maldonado, Madre de Dios and Allobates sp. from Requena, Loreto, Peru. 

3 April 2021: Added a comment under Odorrana graminea (Ranidae), noting the publication of Zhang, Wu, Wang, and Bao, 2021, Asian Herpetol. Res., 12: 124–134, who reported on individual variation in calls.

3 April 2021: Added a comment under Rana graeca (Ranidae), noting the publication of Jablonski, Gkontas, Poursanidis, Lymberakis, and Poulakakis, 2021, Biol. J. Linn. Soc., 132: 829–846, who reported on molecular phylogeography.

3 April 2021: Modified range statements and added comments under many species based on the publication of Pham, Do, Ngo, Tran, Ziegler, and Nguyen, 2020, Check List, 16: 1025–1041, who provided records from Hai Ha District, Quang Ninh Province, Vietnam, on the Guangxi, China, border.

3 April 2021: Added a comment under Quasipaa spinosa (Dicroglossidae), noting the publication of Luo, Wang, Yang, Cheng, Liu, and Hu, 2021, Frontiers Zool., 18 (14): 1–14, who reported on molecular phylogeography and the expected effects on range caused by climate warming. 

2 April 2021: Modified the range statement for Sylvirana cubitalis (Rhacophoridae), reflecting the publication of Nguyen, Duong, Do, and Mai, 2021, Herpetol. Rev., 52: 78–79, who recorded this species in Nghe An Province, Vietnam. 

2 April 2021: Modified the range statement for Leptobrachella marmorata (Megophryidae) and added a comment noting the publication of Ujang, Hadimar, Llano-Sánchez, Maiwald, and Das, 2021, Herpetol. Rev., 52: 77, who provided the first record for Indonesian Borneo. 

2 April 2021: Modified the range statement for Glyphoglossus smithi (Microhylidae) and added a comment noting the publication of Grafe and Tony, 2021, Herpetol. Rev., 52: 77, who provided the first record from Brunei. 

1 April 2021: Added many changes and synonymies following the major phylogenetic study and revision of Rhinella (Bufonidae) by Pereyra, Blotto, Baldo, Chaparro, Ron, Elias-Costa, Iglesias, Venegas, Thomé, Ospina-Sarria, Maciel, Rada, Kolenc, Borteiro, Rivera-Correa, Rojas-Runjaic, Moravec, De la Riva, Wheeler, Castroviejo-Fisher, Grant, Haddad, and Faivovich, 2021, Bull. Am. Mus. Nat. Hist., 447: 1–155. Synonymies made: (1) Rhinella abei => Rhinella ornata; (2) Rhinella amboroensis => Rhinella quechua; (3) Rhinella arequipensis => Rhinella spinulosa; (4) Rhinella fernandezae => Rhinella dorbignyi; (5) Rhinella gildae => Rhinella dapsilis; (6) Rhinella jimi => Rhinella diptycha; (7) Rhinella martyi => Rhinella margaritifera; (8) Rhinella paraguayensis => Rhinella scitula; and (9) Rhinella yunga => Rhinella iserni. Transfer of Rhinella ceratophrys to Rhaebo. A non-taxonomic section of great interest is the discussion of mtDNA and nuDNA discordance, a must-read for those who think that a quick-and-dirty tree of a little bit of 12S or 16S mtDNA will allow them to overturn results based on nuDNA studies. 

30 March 2021: Added comments under Rana tagoi and Rana neba (Ranidae), noting the publication of Shimada, Sanda, and Eto, 2021, Curr. Herpetol., Kyoto, 40: 54–65, who reported on the advertisement calls at their respective type localities.

30 March 2021: Added comments under Pseudacris, Pseudacris regilla, Pseudacris sierra, and Pseudacris hypochondriaca (Hylidae), noting the publication of  Jadin, Orlofske, Jezkova, and Blair, 2021, Biol. J. Linn. Soc., 132: 612–623, provided a molecular analysis that supported the species distinction (as Hyliola) of Pseudacris regilla, Pseudacris sierra, and Pseudacris hypochondriaca.  

29 March 2021: Added a comment under Bufo stejnegeri (Bufonidae), noting the publication of Fong, Yang, Li, Waldman, and Min, 2020, Frontiers Ecol. Evol., 7 (523): 1–10, who reported on molecular phylogeography.     

29 March 2021: Added a comment under Hoplobatrachus rugulosus (Dicroglossidae), noting the publication of Traijitt, Kitana, Khonsue, and Kitana, 2021, Tropical Nat. Hist., Thailand, 21: 184–199, who described larval development. 

28 March 2021: Extended the range of Breviceps passmorei (Brevicipitidae) to Limpopo Province, Rep. South Africa, conforming to the evidence presented by Heinicke, Beidoun, Nielsen, and Bauer, 2021, Herpetol. Notes, 14: 397–406. 

28 March 2021: Resurrected Quasipaa robertingeri from the synonymy of Quasipaa boulengeri (Dicroglossidae), following Wang, Du, Wei, Wang, Li, and Lu, 2021, MtDNA, Part B, 6: 668–671. 

26 March 2021: Placed Crossodactylus aeneus into the synonymy of Crossodactylus gaudichaudii (Hylodidae) following the cytogenetic and genetic study of Vittorazzi, Lourenço, Zattera, Weber, Recco-Pimentel, and Bruschi, 2021, Genet. Mol. Biol., 44 (2: e20200301): 1–9. 

26 March 2021: Added a comment under Leptobrachium hasseltii (Megophryidae), noting the publication of Eprilurahman and Maghfiroh, 2020, AIP Conf. Proc., 2260 (020023): 1–5, who reported on larval morphology. 

24 March 2021: Added Megophrys (Panophrys) frigida Tapley, Cutajar, Nguyen, Portway, Mahony, Nguyen, Harding, Luong, and Rowley, 2021, J. Nat. Hist., London, 54: 2543-2575, Mount Ky Quan San, Bat Xat District, Lao Cai Province, Vietnam. As Panophrys frigida in this catalogue due to a competing generic taxonomy currently adopted here. 

23 March 2021: Added Corythomantis botoque (Hylidae), named by Marques, Haddad, and Garda, 2021, Herpetologica, 77: 56–71, from the Espinhaco Range,, Chapada Diamantina National Park, municipality of Palmeiras, Bahia state, Brazil. 

22 March 2021: Added Elachistocleis nigrogularis (Microhylidae), named by Jowers, Othman, Borzée, Rivas-Fuenmayor, Sánchez-Ramírez, Auguste, Downie, Read, and Murphy, 2021, Organisms Divers. Evol., 21: 189–206, from Trinidad, West Indies.

22 March 2021: Modified the range statement, and added a comment under Xenopus tropicalis (Pipidae), noting the publication of Goodman, Jongsma, Hill, Stanley, Tuckett, Blackburn, and Romagosa, 2021, J. Herpetol., 55: 62–69, who discussed the genetics and morphology of the introduced population in Hillsborough County, Florida, USA. 

22 March 2021: Added a comment under Boana (Hylidae) noting the publication of Vasconcellos, Colli, and Cannatella, 2021, J. Biogeograph., 48: 305–320, who reported on the phylogeny and biogeography of the Boana pulchella group.

21 March 2021: Added a comment under Physalaemus lateristriga (Leptodactylidae), noting the publication by Mello, Gonçalves, Rossa-Feres, and Conte, 2021, Zootaxa, 4948: 447–450, who described larval morphology. 

19 March 2021: Added Kurixalus raoi (Rhacophoridae), named by Zeng, Wang, Yu, and Du, 2021, Zool. Res., Kunming, 42: 227–233, from Qingshuihe Nature Reserve, Southwest Guizhou Autonomous Prefecture, Guizhou Province, China. 

19 March 2021: Modified the range statements for Anilany helenae (Microhylidae) and Boophis andrangoloaka (Mantellidae) and noted in comments the publication by Mullin, Rakotomanga, Razafiarimanana, Barata, Dawson, Hailer, and Orozco-terWengel, 2021, Herpetol. Notes, 14: 521–531, who provided  records from Ankafobe Reserve, Madagascar. 

18 March 2021: Added a comment under Nyctimantis galeata (Hylidae), noting the publication of Magalhães, Marques, Santos, Magalhães, and Pezzuti, 2021, Zootaxa, 4948: 295–300, who described tadpole morphology. 

17 March 2021: Corrected the list of species occurring in Mauritania and added comments under the relevant species noting the publication of Sampaio, Velo-Antón, Martínez-Freiría, Sánchez-Vialas, Pleguezuelos, Géniez, Crochet, and Brito, 2021, Conserv. Genetics, 22: 233–248, who discussed landscape genetics and range of amphibians in Mauritania.  

17 March 2021: Added Odorrana sangzhiensis (Ranidae), named by Zhang, Li, Hu, and Yang in Zhang, Li, Hu, Li, Gu, Xiao, and Yang, 2021, ZooKeys, 1024: 91–115,  from Sangzhi County, Zhangjiajie City, Hunan Province, China.

17 March 2021: Added Micryletta immaculata (Microhylidae), named by Yang and Poyarkov, 2021, Zool. Res., Kunming, 42: 233–239, from Hainan, China.

16 March 2021: Modified the range statement for Dendropsophus mathiassoni (Hylidae) to conform to the new records from Venezuela, and discussion of the range by Rojas-Runjaic, Barrio-Amorós, and Castroviejo-Fisher, 2021, Herpetol. Notes, 14: 533–536. 

16 March 2021: Modified the range statement for Ambystoma velasci (Ambystomatidae) to conform to the new records from Veracruz, Mexico, and discussion by Contreras-Calvario, Soto-Pozos, Castillo Juárez, Calzada-Arciniega, and Parra-Olea, 2021, Herpetol. Notes, 14: 469–473.

15 Maarch 2021: Added a comment under Pulchrana picturata (Ranidae), noting the publication of Chan, Hutter, Wood, Grismer, Das, and Brown, 2020, Mol. Ecol., 29: 3970–3987, who described situations within this nominal species where gene flow and introgression among populations can make for overestimation of species.

15 march 2021: Added Abavorana decorata (Ranidae), resurrected from the synonymy of Abavorana luctuosa by Quah, Grismer, Wood, Lim, Yambun Imbun, and Anuar , 2021, Vert. Zool., Senckenberg, 71: 75–99, the range being Malaysian and Indonesian Borneo.  

15 March 2021: Added Panophrys lushuiensis (Megophryidae), named by Shi, Li, Zhu, Jiang, Jiang, and Wang, 2021, Zootaxa, 4942: 351–381, from Lushui County, Nujiang Prefecture, Yunnan Province, China, near the Myanmar border. 

13 March 2021: Added comments under Bombina bombina and Bombina variegata (Bombinatoridae), noting the publication of Dufresnes, Suchan , Smirnov, Denoël, Rosanov, and Litvinchuk, 2021, J. Biogeograph., 48: 548–560, who reported on hybridization and introgression between those species in Poland and Ukraine.

12 March 2021: Modified the range statements for the species reported for the first time from Lai Chau Province, Vietnam by Luong, Pham, Do, Hoang, Phan, Nguyen, Ziegler, and Le, 2021, Check List, 17: 445–458: Limnonectes bannaensis, Nanorana aenea, Nanorana yunnanensis, and Quasipaa verrucospinosa (Dicroglossidae), Leptobrachium ailaonicum, Atympanophrys gigantica, Panophrys jingdongensis, and Panophrys rubrimera (Megophryidae), Odorrana chloronota, Odorrana nasica, and Odorrana jingdongensis (Ranidae), and Rhacophorus rhodopus and Zhangixalus duboisi (Rhacophoridae). 

12 March 2021: Modified the range statement for Nymphargus mixomaculatus (Centrolenidae), on the basis of new localities and discussion provided by Venegas and García Ayachi, 2021, Check List, 17: 407–414. 

10 March 2021: Redelimited Leptopelis gramineus, added Leptopelis diffidens (new), and added Leptopelis montanus (new name for Pseudocassina ocellata Ahl, 1924, a junior homonym of Leptopelis ocellatus) to reflect the study of the members of the Leptopelis gramineus complex in the highlands of Ethiopia published by Tiutenko and Zinenko, 2021, ZooKeys, 1023: 119–150. 

8 March 2021: Added Raorchestes dulongensis (Rhacophoridae), named by Wu, Liu, Gao, Wang, Li, Zhou, Yuan, and Che, 2021, Zootaxa, 4941: 239–258, from Qinlangdang Village, Derung-Nu Autonomous County Gongshan, Nujiang Lisu Autonomous Prefecture, Yunnan Province, China.

6 March 2021: Added Leptobrachella jinshaensis (Megophryidae), named by Cheng, Shi, Li, Liu, Li, and Wang, 2021, ZooKeys, 1021: 81–107, from Lengshuihe Nature Reserve, Jinsha County, Guizhou Province, China. The authors also provided a Bayesian inference tree based on mtDNA (16S) for species within the genus. 

3 March 2021: Added five new species of Raorchestes (Rhacophoridae) from the Western Ghats of Kerala, India, named by Garg, Suyesh, Das, Bee, and Biju, 2021, PeerJ, 9 (e10791): 1–78, who also provided extensive information on external morphology, vocalization, range and habitat, including the formulation of 16 species groups. 

1 March 2021: Integrated the extensive taxonomic and nomenclatural conclusions found in the great paper by Scherz, Schmidt, Crottini, Miralles, Rakotoarison, Raselimanana, Köhler, Glaw, and Vences, 2021, Zootaxa, 4938: 392–406, who resolved the assignment of a number of old Scaphiophryne (Microhylidae) names and discussed phylogenetics, morphometrics, calls, and distribution of the species within the genus. 

1 March 2021: Added a comment under Rhinella ceratophrys (Bufonidae), noting the publication of Pereira, Carvalho, Almeida, Rojas-Zamora, Gordo, Frazão, Ávila, and Menin, 2021, Herpetol. Notes, 14: 435–438, who mapped records from western Amazonas, Brazil, and discussed the range. 

1 March 2021: Modified the range statement for Ceratophrys cornuta (Ceratophryidae) to include northeastern Venezuela, following the range extensions provided by Rojas-Runjaic, Palomera García, and Blanco Márquez, 2021, Herpetol. Notes, 14: 461–464. 

27 February 2021: Modified the range statement for Pipa carvalhoi (Pipidae), and added a comment noting the publication of Ferreira, Serra, Silva, Andrade, and Weber, 2021, Herpetol. Notes, 14: 407–409, who reported a population in western Bahia, Brazil, in cerrado habitat. 

27 February 2021: Added a comment under Odorrana exiliversabilis (Ranidae), noting the publication of Zhong, Ma, Lin, Ding, and Luo, 2021, MtDNA, Part B, 6: 570–571, who reported on the complete mtDNA, and provided DNA evidence that Odorrana exiliversabilis is the sister taxon of Odorrana tormota

27 February 2021: Added a comment under Pachytriton granulosus (Salamandridae), noting the publication of Chen, Lin, Zhong, Zhou, and Ding, 2021, MtDNA, Part B, 6: 524–525, who reported on the mtDNA genome, and provided a mtDNA tree of Chinese pleurodeline salamandrids.

27 February 2021: Partitioned Occidozyga into Occidozyga (O. lima and O. berbeza) and Phrynoglossus (P. baluensis, P. celebensis, P. diminutivus, P. floresianus, P. laevis, P. magnapustulosus, P. martensii, P. semipalmatus, P. sumatranus, and P. tomoptika) as well as adding a new species of Phrynoglossus, P. myanhessei from southern Myanmar, all from the publication of Köhler, Vargas, Than, Schell, Janke, Pauls, and Thammachoti, 2021, Vert. Zool., Senckenberg, 71: 1–26. 

26 February 2021: Added Rana qianjiang (Ranidae), named by Gao, Luo, and Luo in Luo, Liu, Gao, Luo, Huang, Xiao, Wang, Zhou, Luo, and Tang, 2012, J. SW China Normal Univ. (Nat. Sci. Ed.), 37(4): 130–139, from Chayuan Village, Shuishi Township, Qianjiang District, Chongqing Municipality, China.

23 February 2021: Modified the range statement for Tylototriton shanorum (Salamandridae) to comply with the discussion and range extensions provided by Onishi, Kyaw, Aung, Myint, Thwe, and Nishikawa, 2020, Nat. Hist. Bull. Siam Soc., 64: 47–50. 

20 February 2021: Added comments where appropriate noting the publication of Hime, Lemmon, Lemmon, Prendini, Brown, Thomson, Kratovil, Noonan, Pyron, Peloso, Kortyna, Keogh, Donnellan, Mueller, Raxworthy, Kunte, Das, Gaitonde, Green, Labisko, Che, and Weisrock, 2021, Syst. Biol., 70: 49–66, provided a sequence-dense tree of familial relationships, based on 286 amphibian species. 

20 February 2021: Added comment under Microhylinae, Adelastinae, Otophryninae, Otophryne, Synapturanus, and Adelastes, noting the publication of Fouquet, Leblanc, Framit, Réjaud, Rodrigues, Castroviejo-Fisher, Peloso, Prates, Manzi, Suescun, Baroni, Moraes, Recoder, Marques-Souza, Vechio, Camacho, Ghellere, Rojas-Runjaic, Gagliardi-Urrutia, Carvalho, Gordo, Menin, Kok, Hrbek, Werneck, Crawford, Ron, Mueses-Cisneros, Rojas-Zamora, Pavan, Simões, Ernst, and Fabre, 2021, Biol. J. Linn. Soc., 132: 233–256, who discussed molecular biogeography and on the basis of molecules, calls, and morphometrics discovered a large number of candidate species. 

18 February 2021: Added Litoria spaldingi (Pelodryadidae), removed from the synonymy of Litoria watjulumensis by the revision of Donnellan, Catalano, Pederson, Mitchell, Suhendran, Price, Doughty, and Richards, 2021, Zootaxa, 4933: 211– 240, who provided a wealth of information on advertisement call, morphology, molecular markers, habitat, and range. 

18 February 2021: Added a comment under Rhaebo guttatus (Bufonidae), noting the publication of Marinho, Costa-Campos, Sanches, and Carvalho, 2019, J. Nat. Hist., London, 54: 236–238, who reported the release call. 

18 February 2021: Added a comment under Boana dentei (Hylidae), noting the publication of Marinho, Costa-Campos, Pezzuti, Magalhães, and Dias-Souza, 2020, J. Nat. Hist., London, 54: 971–990, who rediagnosed and redescribed the species and provided descriptions of larval morphology and vocal repertoire and discussed habitat and natural history. 

18 February 2021: Added a comment under Bokermannohyla astartea (Hylidae), noting the publication by Malagoli, Pezzuti, Bang, Faivovich, Lyra, Giovanelli, Garcia, Sawaya, and Haddad, 2021, PLoS One, 16(2: e0246401): 1–30, who reported on larval morphology, vocalizations, and its unique life history.

17 February 2021: Added a comment under Xenohyla eugenioi (Hylidae) noting the publication of Marciano, Tanajura Silva, Costa, Orrico, and Dias, 2021, S. Am. J. Herpetol., 20: 17–23, who reported on cytogenetics and the advertisement call. 

15 February 2021: Added a comment in the synonymy of Karsenia koreana (Plethodontidae), by Shin, Jang, Allain, and Borzée, 2020, ZooKeys, 965: 130, noting the apparent loss of the holotype. 

15 February 2021: Added a comment under Salamandra atra (Salamandridae), noting the publication of Šunje, Bermejo, Van Damme, Backeljau, Pojskić, Bilela, and Stroil, 2021, Salamandra, 57: 75–88, who reported on the molecular phylogeography in the Balkans, with particular reference to Salamandra atra prenjensis. 

15 February 2021: Added a comment under Scythrophrys sawayae (Leptodactylidae), noting the publication of Moser and Lingnau, 2021, Salamandra, 57: 167–170, who reported on vocalization. 

15 February 2021: Added Pristimantis astralos (Craugastoridae), named by Lehr, Lyu, and Catenazzi, 2021, Salamandra, 57: 15–26, from the now destroyed type locality of the Cerro Corona mining concession (6°45’38.11’’ S, 78°38’53.71’’ W), 3600 m a.s.l., Comunidad Tingo, Distrito Hualgayoc, Provincia Bambamarca, Regíon Cajamarca, Peru.

15 February 2021: Added Aplastodiscus heterophonicus (Hylidae), named by Pinheiro, Pezzuti, Berneck, Lyra, Lima, and Leite, 2021, Salamandra, 57: 27–43, from the southeastern slope of the Serra Espinhaço,  Minas Gerais, Brazil.

14 February 2021: Added comments under Scinax constrictus and Scinax nebulosus (Hylidae), noting the publication of Freitas, Sales, Sampaio, Piorski, and Weber, 2021, Brazil. J. Biol., 81: 855–866, who compared the species employing molecular markers to help improve identification. 

14 February 2021: Added Pristimantis andinodiabolus (Craugastoridae), named by Sánchez-Nivicela, Urgilés, Cedeño-Palacios, Abad-Peñafiel, and Guayasamin, 2021, Neotropical Biodiversity, 6: 224–237, from "el bosque de Monay (2°31′52.36”S, 78°37′1.71”W, elevación: 3418 m), cantón Rivera, provincia de Cañar, Ecuador".

14 February 2021: Added Hypopachus guancaso (Microhylidae), named by Firneno, Itgen, Jacobs, Mcdaniels, Luque-Montes, Wilson, and Townsend, 2021, Syst. Biodiversity, 19: 186–208, from the Lenca Highlands of southwestern Honduras.

13 February 2021: Added comments under Amphibia, Anura, Caudata, and Gymnophiona, noting the publication of Zhang, Miao, Hu, Sun, Ding, Ji, Guo, Yan, Wang, Kan, and Nie, 2021, BMC Ecol. Evol., 21 (19): 1–14, who examined mitochondrial rearrangement in amphibians in a phylogenetic context. 

13 February 2021: Added a comment under Paramesotriton aurantius (Salamandridae), noting the publication of Zhong, Zhang, Zheng, Zhang, Ding, and Lin, 2021, MtDNA, Part B, 6: 428–429, who reported on the complete mtDNA genome. 

12 February 2021: Added a comment under Leptobrachium hasseltii (Megophryidae), noting the publication of Kirono, Kusrini, and Mulyani, 2015, Media Konservasi , 20: 269–276, who detailed the vocal repertoire. 

12 February 2021: A substantial generic rearrangement of megophryid frogs via the elevation of all of the subgenera previously recognized within Megophrys, now as genera (Megophrys, Panophrys, Brachytarsophrys, Atympanophrys, Pelobatrachus, Xenophrys, and Ophryophryne), by  Lyu, Zeng, Wang, Liu, Huang, Li, and Wang, 2021, Zootaxa, 4927: 9–40, with four new species of Panophrys named from China. 

12 February 2021: Modified the range statements and added comments under Microhyla mukhlesuri and Micryletta inornata (Microhylidae) and Gracixalus ananjevae and Rhacophorus orlovi (Rhacophoridae), noting range extensions to Quang Nam Province, central Vietnam, by Le, Nguyen, Pham, Nguyen, Phan, Dang, and Ziegler, 2021, Herpetol. Notes, 14: 317–324, who also described their morphology and coloration as well as habitat. 

10 February 2021: Added Occidozyga berbeza (Dicroglossidae), named by Matsui, Nishikawa, Eto, Hamidy, Hossman, and Fukuyama, 2021, Zootaxa, 4926: 535–546, from Sarawak, East Malaysia (Borneo). 

9 February 2021: Added a comment under Quasipaa exilispinosa (Dicroglossidae), noting the publication of Chen, Hu, Zhong, Shangguan, and Ding, 2021, Zootaxa, 4926: 446–450, who reported on advertisement calls.   

9 February 2021: Modified the range statement an added a comment under Telmatobius chusmisensis (Telmatobiidae), noting the publication of Lobos, Rebolledo, Salinas, Fibla, Sáez, and Méndez, 2021, S. Am. J. Herpetol., 20: 1–7, who reported on ecology, habitat, conservation status and range, and provided a locality from Lirima wetland, Región de Tarapacá, Chile, ca. 4000 m elevation. 

5 February 2021: Modified the range statement and added a comment under Polypedates bengalensis (Rhacophoridae) noting the publication of Sethy and Deuti, 2020, Rec. Zool. Surv. India, 120: 281–284, who extended the range from West Bengal to Odisha, eastern India. 

5 February 2021: Modified the range statement and added a comment under Ichthyosaura alpestris (Salamandridae), noting the publication of Novarini and Tagliapietra, 2020, Boll. Mus. Civ. Stor. Nat. Venezia, 71: 129–131, who reported an introduced population in Venice, Italy. 

5 February 2021: Added a comment under Neurergus barani (Salamandridae), noting the publication of Kurnaz and Şahin, 2021, Turkish J. Zool., 45: 54–64, who provided a niche modeling analysis which further supported the recognition of this species, distinct from Neurergeus strauchii

5 February 2021: Added comments under Triturus pygmaeus and Triturus marmoratus (Salamandridae), noting the publication of Arntzen, López-Delgado, van Riemsdijk, and Wielstra, 2021, J. Zool. Syst. Evol. Res., 59: 459–465, who reported on evidence for a hybrid zone between these two species having moved 215 km in the Iberian Peninsula.

5 February 2021: Added comments under Salamandrina terdigitata and Salamandrina perspicillata (Salamandridae), noting the publication of Macaluso, Villa, Pitruzzella, Rook, Pogoda, Kupfer, and Delfino, 2020, J. Morphol., 281: 1391–1410, who discussed osteology. 

2 February 2021: Added comments to the Hyperolius steindachneri, Hyperolius marmoratus, Hyperolius vilhenai (Hyperoliidae), Ptychadena grandisonae, Ptychadena porosissima, Ptychadena perplicata, and Ptychadena upembae (Ptychadenidae) records to reflect the discussions of the fate and dispersal of the holotypes and paratypes of the frogs (including synonyms of those records listed) in the Museu Dundo by Ceríaco, Marques, André, Afonso, Blackburn, and Bauer, 2020, Bull. Mus. Comp. Zool., 162: 379–440. 

1 February 2021: Added a comment under Duttaphrynus scaber (Bufonidae), noting the publication of Ashaharraza, Kulkarni, Dinesh, and Dani, 2020, J. Anim. Diversity, 2: 1–9, who provided an additional record from Karnataka, India, and provided a dot map for India.

1 February 2021: Modified the range statement for Gastrotheca marsupiata (Hemiphractidae) to reflect the publication of Steigerwald, Sorokin, Condori, Guevara, Crispin, and Chaparro, 2021, Check List, 17: 145–150, who provided a new elevational record (4660 m) from the Cordillera Vilcanot, Quispicanchis Province, Cusco Department, Peru. 

1 February 2021: Modified the range statement for Ichthyophis longicephalus (Ichthyophiidae) and added a comment under that species record noting the publication of. Venu, Raju, Wilkinson, Browne, Varadh, Balakrishna, Ramakrishna, and Venkatachalaiah, 2020, J. Anim. Diversity, 2: 5–10, who provided new records, comments on habitat, as well as a dot map. 

30 January 2021: Made a large number of comments to records noting the results of the molecular phylogenetic study and revision of the dendropsophine hylids by Orrico, Grant, Faivovich, Rivera-Correa, Rada, Lyra, Cassini, Valdujo, Schargel, Machado, Wheeler, Barrio-Amorós, Loebmann, Moravec, Zina, Solé, Sturaro, Peloso, Suárez, and Haddad, 2021, Cladistics, 37: 73–105. 

30 January 2021: Made a large number of changes to conform to the results of the molecular phylogenetic study of lophiohyline hylids by Blotto, Lyra, Cardoso, Rodrigues, Dias, Marciano, Vechio, Orrico, Brandão, Assis, Lantyer-Silva, Rutherford, Gagliardi-Urrutia, Solé, Baldo, Nunes, Cajade, Torres, Grant, Jungfer, Silva, Haddad, and Faivovich, 2021, Cladistics, 37: 36–72. This includes placing Aparasphenodon and Argenteohyla into the synonymy of Nyctmantis, which results in a number of new species combinations. My fingers would wear out if I detailed here everything that is in this magnificent paper. A good read with a lot of detail on many, many topics. Very nice to see. 

28 January 2021: Added a comment under Bombina pachypus (Bombinatoridae), noting the publication of Talarico, Ciambotta, Tiberi, and Mattoccia, 2021, Amphibia-Reptilia, 42: 107–114, who reported on introgression between Bombina pachypus and introduced Bombina variegata in Regional Park of Lucretili Mountains (municipal district of Licenza), central Italy. 

27 January 2021: Added a comment under Leucostethus fraterdanieli (Dendrobatidae), noting the publication of Rojas-Morales, La Marca, and Ramírez-Chaves, 2021, Biota Colomb., 22: 122–132, who reported on the advertisement call and natural history. 

26 January 2021: Added a comment under Discoglossus scovazzi (Alytidae), noting the publication of García-Cardenete, Flores, Yubero, and Rodríguez-Rodríguez, 2019, Bol. Asoc. Herpetol. Esp., 30: 50–53, who provided a record (Noun) in southwestern Morocco and mapped the southwestern part of the range of the species.   

26 January 2021: Added a comment under Chiasmocleis bassleri (Microhylidae), noting the publication of Gómez-Murillo and Arellano-Martín, 2020, Bol. Asoc. Herpetol. Esp., 31: 80–81, who provided a record from Villa Tunari, Provincia Chapare, Departamento de Cochabamba, Bolivia, and provided a polygon map for the range of the species. 

23 January 2021: Added a comment under Cycloramphus (Cycloramphidae), noting the publication of Bueno, Gatto, Gazolla, Leivas, Struett, Moura, and Bruschi, 2021, PLoS One, 16(1: e0245128): 1–20, employed 5S rDNA analysis to illustrate chromosome evolution within the genus. 

23 January 2021: Modified the range statement and added a comment under Pulchrana guttmani, noting the publication of Pitogo and Saavedra, 2021, Herpetol. Notes, 14: 163–167, who reported the species (first collection in 28 years) from the northern slope of the Busa Mountain Range, southern Mindanao, Philippines. 

22 January 2021: Added comments where relevant, noting the publication of Mateo, Géniez, and Pether, 2013, Basic & Appl. Herpetol., 27: 51–83, who provided range maps for amphibians, comments on the range and population status in Algeria.

22 January 2021: Added comments where relevant noting the publication of Ibrahim, 2013, Basic & Appl. Herpetol., 27: 107–117, who commented on the range and population status of Egyptian species of amphibians.

22 January 2021: Added a comment under Polypedates (Rhacophoridae), noting the publication of Yuan, Deng, Jiang, Klaus, Orlov, Yang, and Li, 2021, Zool. Res., Kunming, 42: 116–123, who reported on molecular phylogenetics of the species within the genus with a special focus on biogeography. 

22 January 2021: Added a comment under Hoplobatrachus tigerinus (Dicroglossidae), noting the publication of Mohanty, Crottini, Garcia, and Measey, 2021, Biol. Invasions, 23: 69–81, reported on a risk analysis for invasion of this species worldwide.          

21 January 2021: Added a comment under Bufotes turanensis (Bufonidae), noting the publication of Jablonski, Bemmel, and Masroor, 2021, Herpetol. Notes, 14: 63–66, who reported the species from Kunduz Province, northeastern Afghanistan. 

21 January 2021: Added a comment under Pithecopus azureus (Phyllomedusidae), noting the publication of Silva, Carvalho-e-Silva, Ribeiro, Machado, and Couto, 2021, Herpetol. Notes, 14: 121–123, who discussed the range in Piauí, northeastern Brazil, and discussed and mapped the occurrences in that state.  

21 January 2021: Added a comment under Philoria kundagungan (Limnodynastidae), noting the publication of Bolitho, Rowley, Hines, and Newell, 2021, Aust. J. Zool., 67: 231–240, who reported on occupancy modelling, noting a very fragmented distribution of this species. 

20 January 2021: Added a comment under Lithodytes lineatus (Leptodactylidae), noting the publication of Dias-Souza, Figueiredo, Tavares-Pinheiro, and Costa-Campos, 2021, Check List, 17: 95–101, who provided a record from Amapá, Brazil, and provided an updated range map. 

19 January 2021: Added a comment under Microhyla heymonsi (Microhylidae), noting the publication of Akbari, Hamidy, Maryanto, Munir, and Smith, 2021, J. Physics Conf. Ser., 1725 (012063): 1–7, reported on molecular phylogeography employing the mt 16S rRNA gene.     

18 January 2021: Added comments under Caudata, Salamandridae, Salamandrinae, Pleurodelinae, Salamandrininae, and Cynops noting the results (particularly of ancient mitochondrial transfer among major lineages) presented by Rancilhac, Irisarri, Angelini, Arntzen, Babik, Bossuyt, Künzel, Lüddecke, Pasmans, Sanchez, Weisrock, Veith, Wielstra, Steinfartz, Hofreiter, Philippe, and Vences, 2021, Mol. Phylogenet. Evol., 155 (106967): 1–14. 

17 January 2021: Added a comment under Hyla tsinlingensis (Hylidae), noting the publication of Skorinov, Li, Skorinova, Pasynkova, and Litvinchuk, 2020, North-West. J. Zool., Romania, 16: 172–177,who  reported on chromosome heteromorphism.    

17 January 2021: Added a comment under Hynobius nigrescens (Hynobiidae), noting the publication by Matsui, Yoshikawa, Aoki, Sasamori, Matsui, Tanabe, Misawa, and Nishikawa, 2020, Zool. Sci., Tokyo, 37: 529–537, who reported on molecular phylogeography. 

16 January 2021: Added a comment under Lithodytes lineatus (Leptodactylidae), noting the publication of Nascimento, de Sá, and Garcia, 2021, Zool. Anz., 290: 135–147, who detailed larval anatomy and discussed taxonomic placement. 

15 January 2021: Added comments under relevant taxa, noting the brief species accounts for the species of frogs found in East Java, Indonesia, by Amin, 2020, Frogs of East Java

14 January 2021: Added Odorrana dulongensis (Ranidae), named by Liu, Che, and Yuan in Liu, He, Wang, Beukema, Hou, Li, Che, and Yuan, 2021, Zootaxa, 4908: 263–275, from "Dulongjiang village, Gongshan county, Nujiang Prefecture, Yunnan Province, China, 27.677ºN, 98.271ºE, 1,206.1 m asl." 

14 January 2021: Added the new microhyline genus Nanohyla (Microhylidae), partitioned out of Microhyla by Gorin, Scherz, Korost, and Poyarkov, 2021, Zoosyst. Evol., 97: 21–54, including the former species of MicrohylaNanohyla annamensis, Nanohyla annectens, Nanohyla arboricola, Nanohyla hongiaoensis, Nanohyla marmorata, Nanohyla nanapollexa, Nanohyla petrigena, Nanohyla perparva, and Nanohyla pulchella

10 January 2021: Added six new species of the Adenomera heyeri clade from the Brazilian Amazonia: Adenomera amicorum, Adenomera aurantiaca, Adenomera gridipappi, Adenomera inopinata, Adenomera kayapo, and Adenomera tapajonica

9 January 2021: Added a comment under Kassinula (Hyperoliidae), noting the publication of. Conradie, Keates, Lobon-Rovira, Vaz Pinto, Verburgt, Baptista, Harvey, and Júlio, 2020, Afr. Zool., 55: 311–322, who confirmed the phylogenetic results of Channing (1989) as the sister taxon of Afrixalus on the basis of a 16S mtDNA analysis. 

9 January 2021: Added a comment under Kurixalus (Rhacophoridae), noting the publication of Yu, Du, Wang, Rao, Wu, and Yang, 2020, Curr. Zool., Chengdu, 66: 667–675, who reported on the molecular biogeography of the species, suggesting a mainland origin. 

9 January 2021: Added a comment under Gymnophiona noting the publication of Santos, Laurin, and Zaher, 2020, Biol. J. Linn. Soc., 131: 737–755, who reviewed the fossil record of caecilians and its use to calibrate molecular time-trees. 

8 January 2021: Added a comment under Lithodytes lineatus (Leptodactylidae), noting the publication of Fermiano, Silva-Alves, Neves, Silva, Santos, and Silva, 2021, Check List, 17: 1–17, who reported on new records in Mato Grosso, Brazil, and discussed habitat. 

8 January 2021: Added a comment under Boana noting the phylogenetic analysis and revision of the Boana pulchella group by Faivovich, Pinheiro, Lyra, Pereyra, Baldo, Muñoz-Saravia, Reichle, Brandão, Giaretta, Thomé, Chaparro, Baêta, Widholzer, Baldo, Lehr, Wheeler, Garcia, and Haddad, 2021, Mol. Phylogenet. Evol., 155 (106981): 1–18. This study revealed five synonymies that we made as well. 

7 January 2021: Added a comment under Pseudacris crucifer (Hylidae), noting the publication of Cairns, Cicchino, Stewart, Austin, and Lougheed, 2021, Mol. Phylogenet. Evol., 156 (107042): 1–13, who discussed molecular phylogeography and discordance with call evolution.

6 January 2021: Added Nyctimystes lubisi (Pelodryadidae), named (as Litoria lubisi) by Oliver, Günther, Tjaturadi, and Richards, 2021, Zootaxa, 4903: 117–126, from 10 km south of Timika town, Papua Province, Indonesia (4.662°S, 136.897°E; 20 m a.s.l.).

5 January 2021: Added Scinax tropicalia (Hylidae), named by Novaes-e-Fagundes, Araujo-Vieira, Entiauspe, Roberto, Orrico, Solé, Haddad, and Loebmann, 2021, Zootaxa, 4903: 1–41, Bahia and Ceará, northeastern Brazil. 

5 January 2021: Added Amazops amazops (Rhinatrematidae), a new genus and species of caecilians, named by Wilkinson, Reynolds, and Jacobs, 2021, Herpetol. J., 31: 27–34, from "Finca Virgen La Dolores, at km 57 sign on Hollin–Loreto Road (E20), Orellana, Ecuador, c. 0 degrees 43′ 50″ South and 77 degrees 30′ 25″ West, and c. 1000 m above sea level". 

5 January 2021: Resurrected Leptodactylus brevipes and Leptodactylus intermedius (Leptodactylidae) from the synonymy of Leptodactylus petersii, following the revision of Gazoni, Lyra, Ron, Strüssmann, Baldo, Narimatsu, Pansonato, Schneider, Giaretta, Haddad, Parise-Maltempi, and Carvalho, 2021, Zool. Anz., 290: 117–134, who provided information on calls, morphology, larval morphology, and molecular markers for the Leptodactylus melanonotus group. 

4 January 2021: Added a comment under Centrolene savagei (Centrolenidae) noting the publication of Prado-Sañudo, Giraldo, and Bolívar-García, 2020, Bol. Cient., Univ. Caldas, Colombia, 24: 116–124, who reported on population status in the Western and Central Andes of Colombia.

4 January 2021: Added Leptobrachella bashaensis (Megophryidae), named by Lyu, Dai, Wei, He, Yuan, Shi, Zhou, Ran, Kuang, Guo, Wei, and Yuan, 2020, ZooKeys, 1008: 139–157, from Basha Nature Reserve, Congjiang, Guizhou Province, China

3 January 2021: Modified the range of Sphaerotheca pashchima (Dicroglossidae), referencing the publication of Dandekar, Sulakhe, and Padhye, 2020, Reptiles & Amphibians, 27: 390–396, who provided numbers of range extensions and a dot map confirmed by molecular assay.