Search tool	Example of search string in box	What that means to the database
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	Hyl*	Will find all uses of "Hyl . . ." anywhere in a record: e.g., Hylarana, Hyla, Hylidae, Hylinae, Hylaedactyla.
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	*Hyla	Will find all uses of ". . . hyla" anywhere in a record: e.g., Hyla, Hylidae, Plectrohyla, Ptychadena hylaea, Adenomera hylaedactyla
	Hyla	Will find all records that contain stand-alone uses of Hyla: e.g., Hyla, Hyla arenicolor
Strings of words without quotation marks	Lithobates pipiens	Interprets this as "Lithobates OR pipiens" so will find the union of all records that contain either "Lithobates" or "pipiens": e.g., Lithobates omiltemanus, Hylorana pipiens
Strings of word with quotation marks	"Lithobates pipiens"	Interprets this as "Lithobates AND pipiens" so will return all records that have the character string "Lithobates pipiens" anywhere within a record: e.g., all members of the Lithobates pipiens complex.
AND statement. Means that the results of the search must include both words held together by an AND	Lithobates AND pipiens	Same as "Lithobates pipiens"
OR statement. Means that the results of the search will all records that have either of the terms held together by an OR	Lithobates OR "Costa Rica"	Recovers all records that contain the word "Lithobates" or "Costa Rica": 402 records inasmuch as this will include all records for the entire amphibian fauna of Costa Rica
Combining Boolean operators within the Basic Search box (AND, OR, NOT, quotation marks)	Lithobates AND "Costa Rica" NOT forreri	Recovers only records that contain the word Lithobates AND "Costa Rica", but excludes any record that contains the word "forreri" in any part of the record: 9 records
Printable HELP file

Search tool	Example of search string in box	What that means to the database
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	Hyl*	Will find all uses of "Hyl . . ." anywhere in a record: e.g., Hylarana, Hyla, Hylidae, Hylinae, Hylaedactyla.
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	*Hyla	Will find all uses of ". . . hyla" anywhere in a record: e.g., Hyla, Hylidae, Plectrohyla, Ptychadena hylaea, Adenomera hylaedactyla
Single word	Hyla	Will find all records that contain stand-alone uses of Hyla: e.g., Hyla, Hyla arenicolor
Strings of words without quotation marks	Lithobates pipiens	Interprets this as "Lithobates OR pipiens" so will find the union of all records that contain either "Lithobates" or "pipiens": e.g., Lithobates omiltemanus, Hylorana pipiens
Strings of word with quotation marks	"Lithobates pipiens"	Interprets this as "Lithobates AND pipiens" so will return all records that have the character string "Lithobates pipiens" anywhere within a record: e.g., all members of the Lithobates pipiens complex.
AND statement. Means that the results of the search must include both words held together by an AND	Lithobates AND pipiens	Same as "Lithobates pipiens"
OR statement. Means that the results of the search will all records that have either of the terms held together by an OR	Lithobates OR "Costa Rica"	Recovers all records that contain the word "Lithobates" or "Costa Rica": 402 records inasmuch as this will include all records for the entire amphibian fauna of Costa Rica
Combining Boolean operators within the Basic Search box (AND, OR, NOT, quotation marks)	Lithobates AND "Costa Rica" NOT forreri	Recovers only records that contain the word Lithobates AND "Costa Rica", but excludes any record that contains the word "forreri" in any part of the record: 9 records
Printable HELP file

Proteus maurii Manenti, Barzaghi, Dufresnes, and Jablonski, 2026

Class: Amphibia > Order: Caudata > Family: Proteidae > Genus: Proteus > Species: Proteus maurii

Proteus maurii Manenti, Barzaghi, Dufresnes, and Jablonski in Dufresnes, Monod-Broca, Jelić, Šunje, Manenti, Barzaghi, Zimić, Chouchane, Denoël, Ohler, and Jablonski, 2026, Amphibia-Reptilia, Published online ahead of print: 32. Holotype: MSNM Am 1818, by original designation. Type locality: "Pozzo di Vermegliano, Ronchi dei Legionari, Italy", by original designation. ZooBank Publication registration: 9EE06D32-44D5-48DB-A34E-A9BB7849433D (13 August 2026)

Proteus scopoli Trontelj, Gorički, Konstanjšek, Zakšek, Delić, Bressi, Mauri, Lukić Bilela, Jalžić, and Recknagel, 2026, Nat. Sloveniae, 28: 24. Holotype: MCSNT E-3024, by original designation. Type locality: "Karst spring at Cartiera del Timavo (Timavo Paper Factory), part of the wider Timavo spring area at eastern outskirts of the Monfalcone industrial zone, Monfalcone, Italy; Lat., Lon. = 45.7940, 13.5829". ZooBank Publication registration: D60B4EF9-D0CF-46C3-B015-467D6975F0E1 (24 August 2026).

Common Names

Classic Karst Olm (Dufresnes, Monod-Broca, Jelić, Šunje, Manenti, Barzaghi, Zimić, Chouchane, Denoël, Ohler, and Jablonski, 2026, Amphibia-Reptilia, Published online ahead of print: 42).

Proteo del Carso Classico (Italian: Dufresnes, Monod-Broca, Jelić, Šunje, Manenti, Barzaghi, Zimić, Chouchane, Denoël, Ohler, and Jablonski, 2026, Amphibia-Reptilia, Published online ahead of print: 42).

Distribution

Throughout the Classical Karst of northeastern Italy and adjacent Slovenia, from the Gradisca d’Isonzo area southwards through the provinces of Gorizia and Trieste to the Timavo/Reka system, where it comes into contact with Proteus xanthostictus.

Geographic Occurrence

Natural Resident: Italy, Slovenia

Comment

The Kras/Carso lineage of Kostanjšek, Zakšek, Bizjak-Mali, and Trontelj, 2023, In Mallard et al. (eds.), Groundwater Ecology and Evolution. 2nd ed: 310, and of the revisionary works of Dufresnes, Monod-Broca, Jelić, Šunje, Manenti, Barzaghi, Zimić, Chouchane, Denoël, Ohler, and Jablonski, 2026, Amphibia-Reptilia, Published online ahead of print: 1–51, and Trontelj, Gorički, Konstanjšek, Zakšek, Delić, Bressi, Mauri, Lukić Bilela, Jalžić, and Recknagel, 2026, Nat. Sloveniae, 28: 11–27, where comparative morphology, morphometrics, molecular markers (mt- and nuDNA), a dot map of the distribution, habitat, and conservation status were provided.

External links:

Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content.

For access to general information see Wikipedia
For additional sources of general information from other websites search Google
For access to relevant technical literature search Google Scholar
For images search CalPhoto Images and Google Images
To search the NIH genetic sequence database, see GenBank
For related information on conservation and images as well as observations see iNaturalist