A new species of the genus Hydrovatus Motschulsky (Coleoptera: Dytiscidae) from Japan

Kohei Watanabe; Olof Biström

doi:10.1649/0010-065X-76.1.115

A new species of the genus Hydrovatus Motschulsky (Coleoptera: Dytiscidae) from Japan

Kohei Watanabe
, Olof Biström

Eläintieteen yksikkö

Tutkimustuotos: Artikkelijulkaisu › Artikkeli › Tieteellinen › vertaisarvioitu

Abstrakti

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.

Alkuperäiskieli	englanti
Lehti	Coleopterists Bulletin
Vuosikerta	76
Numero	1
Sivut	115-121
Sivumäärä	7
ISSN	0010-065X
DOI - pysyväislinkit	https://doi.org/10.1649/0010-065X-76.1.115
Tila	Julkaistu - 18 maalisk. 2022
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä, vertaisarvioitu

Tieteenalat

1181 Ekologia, evoluutiobiologia

Pääsy asiakirjaan

10.1649/0010-065X-76.1.115

Siteeraa tätä

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title = "A new species of the genus Hydrovatus Motschulsky (Coleoptera: Dytiscidae) from Japan",

abstract = "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.",

keywords = "1181 Ecology, evolutionary biology, aquatic insects, diving beetles, taxonomy, Hydroporinae, Hydrovatini",

author = "Kohei Watanabe and Olof Bistr{\"o}m",

year = "2022",

month = mar,

day = "18",

doi = "10.1649/0010-065X-76.1.115",

language = "English",

volume = "76",

pages = "115--121",

journal = "Coleopterists Bulletin",

issn = "0010-065X",

publisher = "Coleopterists Society",

number = "1",

}

TY - JOUR

T1 - A new species of the genus Hydrovatus Motschulsky (Coleoptera: Dytiscidae) from Japan

AU - Watanabe, Kohei

AU - Biström, Olof

PY - 2022/3/18

Y1 - 2022/3/18

N2 - 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.

AB - 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.

KW - 1181 Ecology, evolutionary biology

KW - aquatic insects

KW - diving beetles

KW - taxonomy

KW - Hydroporinae

KW - Hydrovatini

U2 - 10.1649/0010-065X-76.1.115

DO - 10.1649/0010-065X-76.1.115

M3 - Article

SN - 0010-065X

VL - 76

SP - 115

EP - 121

JO - Coleopterists Bulletin

JF - Coleopterists Bulletin

IS - 1

ER -