A new snouted treefrog of the genus scinax (Anura, Hylidae) from the white-sand forests of Central Amazonia

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F22%3A10135709" target="_blank" >RIV/00023272:_____/22:10135709 - isvavai.cz</a>

Result on the web

<a href="https://bioone.org/journals/breviora/volume-573/issue-1/0006-9698-573.1.1/A-NEW-SNOUTED-TREEFROG-OF-THE-GENUS-SCINAX-ANURA-HYLIDAE/10.3099/0006-9698-573.1.1.full" target="_blank" >https://bioone.org/journals/breviora/volume-573/issue-1/0006-9698-573.1.1/A-NEW-SNOUTED-TREEFROG-OF-THE-GENUS-SCINAX-ANURA-HYLIDAE/10.3099/0006-9698-573.1.1.full</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A new snouted treefrog of the genus scinax (Anura, Hylidae) from the white-sand forests of Central Amazonia

Original language description

We describe through integrative taxonomy a new species of snouted treefrog of the genus Scinax from white-sand forests of the Rio Negro Sustainable Development Reserve in Central Amazonia, Brazil. The new species is phylogenetically related to other Scinax with striped eyes and pulsed advertisement calls. It differs from other Amazonian speciesmainly by having snout-vent length 21.6-25.4mm(n1/411) in adultmales and 24.8-27.0mm(n1/49) in females, snout subacuminate in dorsal view, a dark brown lateral stripe on each flank (fading posteriorly), brown tadpoles with labial keratodont row formula 2(2)/3 and keratodont row P-2 longer than P-1 and P-3, and an advertisement call consisting of a single pulsed note with a call duration of 502-652ms, 79-105 pulses/note and a dominant frequency of 3,811-4,543Hz. The new species clusters within a major, well-supported phylogenetic clade grouping several candidate and recently described species as well as species previously included in the former Scinax staufferi species group (viz., S. cruentomma, S. fuscomarginatus, S. staufferi, and S. wandae). The phylogenetic relationships and structural pattern in the advertisement calls of these species highlight the need for a redefinition and reevaluation of themonophyly of the S. staufferi species group.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

10613 - Zoology

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Breviora

ISSN

0006-9698

e-ISSN

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Volume of the periodical

neuveden

Issue of the periodical within the volume

573

Country of publishing house

US - UNITED STATES

Number of pages

36

Pages from-to

1-36

UT code for WoS article

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EID of the result in the Scopus database

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