A NEW SPECIES OF THE GENUS HYDROVATUS MOTSCHULSKY (COLEOPTERA: DYTISCIDAE) FROM JAPAN

被引：2
|
作者：
Watanabe, Kohei [1 ]
Bistrom, Olof [2 ]
机构：
[1] Ishikawa Insect Museum, Inu 3,Yawata Machi, Haku San, Ishikawa, Japan
[2] Univ Helsinki, Finnish Museum Nat Hist, Entomol Unit, POB 17, FI-00014 Helsinki, Finland
来源：
COLEOPTERISTS BULLETIN | 2022年 / 76卷 / 01期
关键词：
aquatic insects; diving beetles; taxonomy; Hydroporinae; Hydrovatini;
D O I：
10.1649/0010-065X-76.1.115
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Hydrovatus onigiri Watanabe and Bistrom, new species is described from Japan. The new species is similar to Hydrovatus subtilis Sharp. 1882, but it is distinguishable from the latter by male antennomeres 4-6 being the broadest (rather than anten-nomeres 6-8), poorly developed male stridulatory apparatus, and an almost evenly curved penis apex. Hydrovatus onigiri, new species is the 20th species of the H. confertus species group, and 10th Hydrovatus Motschulsky species known from Japan.
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页码：115 / 121
页数：7
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