''Bokermannohyla izecksohni'', also known as Izecksohn's treefrog, is a species of

frog A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" '' Triadobatrachus'' is ...

in the family

Hylidae Hylidae is a wide-ranging family of frogs commonly referred to as " tree frogs and their allies". However, the hylids include a diversity of frog species, many of which do not live in trees, but are terrestrial or semiaquatic. Taxonomy and ...

. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

São Paulo state SAO or Sao may refer to: Places * Sao civilisation, in Middle Africa from 6th century BC to 16th century AD * Sao, a town in Boussé Department, Burkina Faso * Saco Transportation Center (station code SAO), a train station in Saco, Maine, U. ...

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

. It was already considered possibly extinct in 2004, but three living frogs were discovered in 2005–2006. It is a medium-sized treefrog, measuring about in

snout–vent length Snout–vent length (SVL) is a morphometric measurement taken in herpetology from the tip of the snout to the most posterior opening of the cloacal slit (vent)."direct line distance from tip of snout to posterior margin of vent" It is the mos ...

Etymology

The

specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (bino ...

''izecksohni'' honours Eugênio Izecksohn, a Brazilian herpetologist.

Habitat and conservation

''Bokermannohyla izecksohni'' occurs in forests near streams at elevations of

above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as '' orthometric heights''. The ...

. Breeding takes place in temporary ponds. It is threatened by

habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

: the

type locality Type locality may refer to: * Type locality (biology) * Type locality (geology) See also * Local (disambiguation) * Locality (disambiguation) {{disambiguation ...

has already been destroyed by agriculture and human settlement. However, the discovery of two new populations in 2005–2006 suggested that it is not quite as threatened as previously feared; one of them is in the

Serra do Mar State Park The Serra do Mar State Park ( pt, Parque Estadual da Serra do Mar) is a state park in the state of São Paulo, Brazil. It covers of the Serra do Mar mountain range, and is one of the largest remaining areas of continuous Atlantic Forest. The Stat ...

where it has already been recorded later.

References

Bokermannohyla Amphibians of Brazil Endemic fauna of Brazil Amphibians described in 1979 Taxa named by Ulisses Caramaschi Taxonomy articles created by Polbot {{Hylidae-stub