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For Insects, Spiders & Their Kin
For the United States & Canada
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Interactive image map to choose major taxa Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

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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


Species Symphora flavicollis

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The Bothrideridae and Colydiidae of America north of Mexico (Coleoptera: Clavicornia and Heteromera)
By Stephan K.H.
Florida Dept. of Agriculture and Consumer Services, Division of Plant Industry. xii, 65 p., 1989
Occasional Papers of the Florida State Collection of Arthropods, Vol.6
Full text

The Beetles of the Lesser Antilles (Insecta, Coleoptera): Diversity and Distributions.
By Peck, S.B.
Insecta Mundi 0460: 1-360., 2015
Download - Insecta Mundi

Peck, S.B. (2015). The Beetles of the Lesser Antilles (Insecta, Coleoptera): Diversity and Distributions. Insecta Mundi 0460: 1-360.

Abstract

The island arc of the Lesser Antilles lies at the eastern margin of the Caribbean Sea in the Western Hemisphere, and stretches from the eastern end of the islands of the Greater Antilles (at the Virgin Islands), south to a position near the continental islands of Trinidad and Tobago at the north eastern corner of South America. The islands are a part of the West Indian Islands biodiversity “hotspot” and have been available for terrestrial colonization for about the past 15 million years. This is a status report on present knowledge of the beetle faunas of these islands, which is composed of 90 families, 1,210 genera, and 2,612 recognized species (emphasis added). Many additional species are not yet identified, or are unnamed, or remain to be discovered. Reported for the first time from the Lesser Antilles are four families, 49 genera, 105 species, and 1253 new island records.

Contributions of the Coleopterology of the United States.
By Horn, G.H.
Transactions of the American Entomological Society 3: 69–97., 1870
Full Text - BHL

Horn, G.H. (1870). Contributions of the Coleopterology of the United States. Transactions of the American Entomological Society 3: 69–97.

Beetles associated with bee nests (Hymenoptera: Apidae) in Chiapas, México, with descriptions of the immature stages of Vanonus
By Yanega, D., and R.A.B. Leschen.
The Coleopterists Bulletin 48(4): 355–360., 1994
JSTOR

Yanega, D., and R.A.B. Leschen. (1994). Beetles associated with bee nests (Hymenoptera: Apidae) in Chiapas, México, with descriptions of the immature stages of Vanonus balteatus Werner (Coleoptera: Aderidae, Endomychidae, Meloidae). The Coleopterists Bulletin 48(4): 355–360.

Abstract

Bionomic notes are presented for four species of beetles [Vanonus balteatus Werner (Aderidae), Evolocera sp. (Endomychidae), Nemognatha chrysomeloides (L.) and Tetraonyx sp. (Meloidae)] associated with a mixed aggregation of solitary apid bees [Melitoma marginella (Cresson), Ancyloscelis apiformis (F.), and Centris analis (F.)] in Chiapas, México.

New Coleoptera collected on the survey for the extension of the Union Pacific Railway, from Kansas to Fort Craig, New Mexico.
By LeConte, J.L.
Transactions of the American Entomological Society 2: 49–59., 1868
Full Text - BHL

LeConte, J.L. (1868). New Coleoptera collected on the survey for the extension of the Union Pacific Railway, E. D. from Kansas to Fort Craig, New Mexico. Transactions of the American Entomological Society 2: 49–59.

Memoirs on the Coleoptera. IV.
By Casey TL
The New Era Printing Company, Lancaster (PA). 400 pp., 1913
Full Text - BHL

Casey TL (1913) Memoirs on the Coleoptera. IV. The New Era Printing Company, Lancaster (PA). 400 pp.

Contents

I - Studies in the Cicindelidae and Carabidae of America. . . 1

II - Further Studies among the American Longicornia. . . 193

Descriptions of new species.
By Fall, H.C.
Transactions of the American Entomological Society 33: 218-270., 1907
Full Text - BHL

Fall, H.C. (1907). Descriptions of new species. Transactions of the American Entomological Society 33: 218-270.

General remarks upon the Coleoptera of Lake Superior.
By LeConte, J.L.
Gould, Kendall and Lincoln, Boston., 1850
Full Text - BHL

LeConte, J.L. (1850). General remarks upon the Coleoptera of Lake Superior. Pp. 201-242 In: L. Agassiz. Lake Superior: Its physical character, vegetation and animals, compared with those of other and similar regions. Gould, Kendall and Lincoln, Boston.

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