Kohei Watanabe

Hakusan, 9202113, Japan

Last Updated: 09/26/2026

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Found 12 publications

Mosaic phenotypic evolution underlies the adaptive success of water-surface colonization in Gerromorpha.

Mosaic phenotypic evolution underlies the adaptive success of water-surface colonization in Gerromorpha.

Journal: Proceedings of the National Academy of Sciences of the United States of America
Published: March 12, 2026

Description of the larva of Cybister (Melanectes) brevis Aubé, 1838 (Coleoptera, Dytiscidae, Cybistrinae).

Description of the larva of Cybister (Melanectes) brevis Aubé, 1838 (Coleoptera, Dytiscidae, Cybistrinae).

Journal: ZooKeys
Published: August 17, 2025

Description of the instar III larva of Agabus (Acatodes) browni Kamiya, 1934 (Coleoptera: Dytiscidae, Agabinae).

Description of the instar III larva of Agabus (Acatodes) browni Kamiya, 1934 (Coleoptera: Dytiscidae, Agabinae).

Journal: Zootaxa
Published: April 01, 2025

Mitochondrial DNA 16S region and voucher specimen collection of Japanese aquatic Coleoptera and Hemiptera for environmental DNA metabarcoding analyses.

Mitochondrial DNA 16S region and voucher specimen collection of Japanese aquatic Coleoptera and Hemiptera for environmental DNA metabarcoding analyses.

Journal: ZooKeys
Published: January 08, 2025

Morphology of the egg-case and larva of Paracymus aeneus (Germar) (Coleoptera: Hydrophilidae).

Morphology of the egg-case and larva of Paracymus aeneus (Germar) (Coleoptera: Hydrophilidae).

Journal: Zootaxa
Published: November 25, 2024

Description of the larva of Cybisterlewisianus Sharp, 1873 (Coleoptera, Dytiscidae, Cybistrinae).

Description of the larva of Cybisterlewisianus Sharp, 1873 (Coleoptera, Dytiscidae, Cybistrinae).

Journal: ZooKeys
Published: January 25, 2024

A new species of the broad-shouldered water strider genus <em>Microvelia</em> Westwood (Hemiptera: Heteroptera: Veliidae) from the Ogasawara (Bonin) Islands, Japan.

A new species of the broad-shouldered water strider genus <em>Microvelia</em> Westwood (Hemiptera: Heteroptera: Veliidae) from the Ogasawara (Bonin) Islands, Japan.

Journal: Zootaxa
Published: November 20, 2023

Nagisavelia hikarui, a new genus and species of Mesoveliinae (Hemiptera: Heteroptera: Mesoveliidae) inhabiting shingle beaches in Japan.

Nagisavelia hikarui, a new genus and species of Mesoveliinae (Hemiptera: Heteroptera: Mesoveliidae) inhabiting shingle beaches in Japan.

Journal: Zootaxa
Published: October 11, 2023

The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini.

The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini.

Journal: Zootaxa
Published: May 12, 2023

A new species of Pseudovelia Hoberlandt, 1950 (Hemiptera: Heteroptera: Veliidae) from Honshu, Japan.

A new species of Pseudovelia Hoberlandt, 1950 (Hemiptera: Heteroptera: Veliidae) from Honshu, Japan.

Journal: Zootaxa
Published: February 10, 2023

An outlook on larval morphology of Copelatinae diving beetles with phylogenetic considerations (Coleoptera: Adephaga, Dytiscidae).

An outlook on larval morphology of Copelatinae diving beetles with phylogenetic considerations (Coleoptera: Adephaga, Dytiscidae).

Journal: Zootaxa
Published: August 15, 2022

Abundance, diversity, and seasonal population dynamics of aquatic Coleoptera and Heteroptera in rice fields: effects of direct seeding management.

Abundance, diversity, and seasonal population dynamics of aquatic Coleoptera and Heteroptera in rice fields: effects of direct seeding management.

Journal: Environmental entomology
Published: October 01, 2013
Showing 1-12 of 12

Last Updated: 09/26/2026