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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Disonycha Genus Group

Eggs, Larvae and Biological Notes on Disonycha leptolineata Blatchley (Coleoptera: Chrysomelidae)

By Watts, John R.
Insecta Mundi 4 (1-4), 1990

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Contributed by Boris Büche on 2 November, 2018 - 4:52am

The generic status of Altica picta Say with descriptions of four closely related species (Coleoptera, Chrysomelidae)

By Blake D.H.
Proc. Ent. Soc. Wash. 52: 178‒183, 1950

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Contributed by v belov on 4 March, 2025 - 8:46pm

The first report of Lupraea elongata (Jacoby, 1891) (Coleoptera: Chrysomelidae: Galerucinae: Alticini) from the USA

By Clark S.M., Terry T.J., Furth D.G.
Col. Bull. 71: 351‒356, 2017

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Contributed by v belov on 23 February, 2024 - 7:30pm

Revision of the vittate species of the Chrysomelid beetle genus Disonycha from the Americas south of the United States

By Blake, Doris H.
Proceedings of the United States National Museum 104 (no. 3338], 1-86, 1957

This work appeared in 1955 (seperate), while the volume bears the date of its completion.

Free access in Biodiversity Heritage Library

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Contributed by Boris Büche on 3 November, 2018 - 10:00am

Revision of the Beetles of the Genus Disonycha Occuring in America North of Mexico

By Doris Holmes Blake
Proceedings of the United States National Museum, Vol 82, 1933

Doris Holmes Blake, Revision of the beetles of the genus Disonycha occurring in America north of Mexico. No. 2969, pp. 1-66. December 4, 1933, Article 28, in Proceedings of the United States National Museum, Vol 82, 1933.

Full Text

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Contributed by Edward L. Ruden on 22 August, 2012 - 9:15pm

Notes on West Indian and Central American flea beetles (Halticinae).

By Blake, D.H.
Bulletin of the Brooklyn Entomological Society, 26(2): 76-83., 1931

Full Text - BHL

Blake, D.H. (1931) Notes on West Indian and Central American flea beetles (Halticinae). Bulletin of the Brooklyn Entomological Society, 26(2): 76-83.

The present paper is composed of miscellaneous notes on vari- ous American Halticinae, made in the course of the writer’s study, together with descriptions of two new species.

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Contributed by Mike Quinn on 20 August, 2025 - 1:38pm

A synopsis of the Halticini of boreal America.

By Horn, G.H.
Transactions of the American Entomological Society 16: 163-320., 1889

Full Text - BHL

Horn, G.H. (1889). A synopsis of the Halticini of boreal America. Transactions of the American Entomological Society 16: 163-320.

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Contributed by Mike Quinn on 6 July, 2025 - 5:02pm

Notes on Indiana Halticini with characterization of new genus and descriptions of new species.

By Blatchley, W.S.
Journal of the New York Entomological Society 29: 16-27., 1921

Full Text - BHL

Blatchley, W.S. (1921) Notes on Indiana Halticini with characterization of new genus and descriptions of new species. Journal of the New York Entomological Society 29: 16-27.

Intro

During the ten years that have intervened since my "Coleoptera of Indiana" was issued, a number of interesting Halticini have been added to the known fauna of the State. Some of these are evidently new to science and one of them belongs to none of the genera included by Dr. Horn in his "Synopsis of the Haltic

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Contributed by Mike Quinn on 22 April, 2025 - 12:46pm

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