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Mountain jade: A new high-elevation microendemic species of the genus Zhangixalus (Amphibia: Anura: Rhacophoridae) from Laosстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Brakels P., Nguyen T.V., Pawangkhanant P., Idiiatullina S.S., Lorphengsy S., Suwannapoom C., Poyarkov N.A.
- Журнал: Zoological research
- Том: 44
- Год издания: 2023
- Издательство: Kunming Institute of Zoology, Chinese Academy of Sciences
- Местоположение издательства: Beijing, China
- Первая страница: 1
- Последняя страница: 6
- DOI: 10.24272/j.issn.2095-8137.2022.382
- Аннотация: We report on a new species, Zhangixalus melanoleucus sp. nov from the Phou Samsoum Mountain in Xiengkhouang Province, northeastern Laos, based on an integrative taxonomic approach including morphological, molecular and bioacoustic lines of evidence. Morphologically, the new species is distinguished from its congeners by a combination of the following diagnostic characters: medium body size (SVL 34.4–36.3 mm in males, 53.7 mm in a single female); smooth and green dorsum; chest and belly lacking spots; flanks, axillae, ventral surfaces of forearms, inguinal, anterior and posterior surfaces of thighs white covered with irregular black pattern; finger webbing formula I 2½–3 II 2–3 III 2¼–2 IV; toe webbing formula I 2–2½ II 1–2 III 1–2 IV 2–1 V; toe webbing cream with small black blotches; outer margin of forearms and feet with weak dermal ridges; supracloacal fold and pointed projection at tibiotarsal articulation absent; iris reddish-orange. The new species is divergent from all other congeners in 16S rRNA gene sequences (P=3.4–8.8%) and is reconstructed as the sister species of Z. nigropunctatus. The advertisement call of new species represents clicking sounds and includes of a series of notes each 0.28 s in duration and consisting of 2–3 pulses with the dominant frequency ca. 3.14 kHz. To date, Zhangixalus melanoleucus sp. nov. is known only from montane evergreen forest of Phou Samsoum Mt. at elevations of 2000–2200 m asl. We preliminary suggest the new species should be considered as Data Deficient (DD) following the IUCN’s Red List categories.
- Добавил в систему: Поярков Николай Андреевич
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