Discovery of a New Crematogaster Species with 10-Segmented Antennae from the Indochina Region, with Description of the Species and Its Phylogenetic Position (Hymenoptera: Formicidae)

S. Hosoishi, K. Ogata

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

Here we report, for the first time, the occurrence of a Crematogaster species with 10-segmented antennae in the Indochina region. Specifically, the new species, Crematogaster indosinensis sp. nov., exhibits size polymorphism in the worker caste and was collected in Cambodia. However, it is not currently known whether C. indosinensis has an association with ant-plants. The interspecific cytochrome c oxidase subunit I divergence for C. indosinensis versus C. borneensis was 20%, suggesting that the taxa diverged relatively long ago. Molecular phylogenetic analysis using nuclear genes revealed that C. indosinensis is sister to the remainders of the C. borneensis-group.

本文言語英語
ページ(範囲)805-811
ページ数7
ジャーナルAnnals of the Entomological Society of America
109
5
DOI
出版ステータス出版済み - 9 1 2016

All Science Journal Classification (ASJC) codes

  • 昆虫科学

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