A new terrestrial talitrid genus, Myanmarorchestia, with two new species from Myanmar (Crustacea, Amphipoda, Talitridae)

Autor: Zhonge Hou, Shuangyan Zhao
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: ZooKeys, Vol 705, Iss , Pp 15-39 (2017)
Druh dokumentu: article
ISSN: 1313-2970
1313-2989
DOI: 10.3897/zookeys.705.15045
Popis: Myanmarorchestia Hou, gen. n. with two new species is described from terrestrial habitats in Myanmar. This new genus is characterised by 4-dentate lacinia on left mandible, simple gnathopod I in both sexes, weakly chelate gnathopod II in male, simplidactylate pereopods and complex and lobed gills. Myanmarorchestia peterjaegeri Hou, sp. n. closely resembles M. seabri Hou, sp. n. in gnathopod II merus and carpus protuberant on posterior margin; however, the former is distinguished from the latter by palp of maxilla I with two articles, coxal gills convoluted, and telson with nicks on surface. Additionally, DNA barcodes of the new species are obtained to confirm their distinctiveness.
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