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

Kód výsledku v 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>

Výsledek na webu

<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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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10613 - Zoology

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Breviora

ISSN

0006-9698

e-ISSN

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Svazek periodika

neuveden

Číslo periodika v rámci svazku

573

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

36

Strana od-do

1-36

Kód UT WoS článku

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EID výsledku v databázi Scopus

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