新物种，一种来自泰国的漂流木跳虫（甲壳纲，端足目，原跳虾科）新属新种。

sp. nov., a new genus and species of driftwood hopper (Crustacea, Amphipoda, Protorchestiidae) from Thailand.

作者信息

Wongkamhaeng Koraon, Dumrongrojwattana Pongrat, Sumitrakij Ratchaneewarn, Keetapithchayakul Tosaphol Saetung

机构信息

Department of Zoology, Faculty of Science, Kasetsart University, Bangkok, 10900, Thailand Kasetsart University Bangkok Thailand.

Department of Biology, Faculty of Science, Burapha University, Bangsaen, Chonburi, 20130, Thailand Burapha University Bangsaen Thailand.

出版信息

Zookeys. 2022 May 4;1099:139-153. doi: 10.3897/zookeys.1099.82949. eCollection 2022.

DOI:10.3897/zookeys.1099.82949

PMID:36761437

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9848770/

Abstract

During a scientific survey, a new genus of driftwood hopper was found in mangrove roots in Ko Kut District, Trat Province, Thailand. We placed this new genus, , within the family Protorchestiidae. The new genus can be distinguished from the remaining genera by uropod 1 outer ramus with robust setae, uropod 2 outer ramus without robust setae, and pereopod 7 basis without a posterodistal lobe. The type species of , , is described herein, and an updated key to the genera of the family Protorchestiidae is provided.

摘要

在一次科学调查中，在泰国桐艾府阁骨岛的红树林根部发现了一种新的漂木跳虫属。我们将这个新属置于原跳虫科中。该新属可通过以下特征与其他属区分开来：第一尾足外肢具粗壮刚毛，第二尾足外肢无粗壮刚毛，以及第七步足基部无后远端叶。本文描述了该新属的模式种，并提供了原跳虫科各属的更新检索表。