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Suborder Polyphaga

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A new sap beetle (Coleoptera: Nitidulidae) to the United States with a revised key to the Camptodes Erichson occurring in USA.
By Cline, A.R.
Insecta Mundi 17(1-2): 101-102., 2004
Full PDF

Cline, A.R. 2004. A new sap beetle (Coleoptera: Nitidulidae) to the United States with a revised key to the Camptodes Erichson occurring in America North of Mexico. Insecta Mundi. 17(1-2): 101-102.

Abstract. A new beetle to the United States, Camptodes communis Erichson, is briefly described below. A diagnosis from the other Camptodes known to occur in the United States is provided. An updated key to the Camptodes of the United States is given.

Introduction

A new species of Thalycra Erichson, 1843 (Coleoptera: Nitidulidae) from Baja California, Mexico with commentary on the genus
By Cline A.R.
The Pan-Pacific Entomol. 83: 161-170, 2007

A revision of the New World species of Thalycra Erichson, with a description of a new genus and notes on generic synonymy...
By Howden H.F.
Can. Entomol. Supplement 25: 1‒61 , 1961

Revision of Pocadius Erichson (Coleoptera: Nitidulidae)
By Cline A.R.
Louisiana State University, 2005
Ph.D. Dissertation. The global fauna of the genus revised (46 spp. recognized, of which 25 are described as new), with a valuable overview summarizing information on phylogeny, taxonomy, zoogeography, and the current status of Nitidulidae and Cucujoidea lineages in general – a remarkably helpful complement to the “American Beetles”(1).
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Revision der Gattung Pteryngium Reitter, 1888 (Coleoptera, Cryptophagidae)
By Jens Esser
Entomofaunistische Gesellschaft, 2017
Revision of Pteryngium REITTER, 1888 (Coleoptera, Cryptophagidae). – The examination of Pteryngium from Canada, the USA and Europe resulted that the Nearctic specimens and the European specimens are two different species. The name of the European Pteryngium crenatum (FABRICIUS, 1798) must bei changed in P. crenulatum (ERICHSON, 1846). The Fabricius´ name crenatum is a junior synonym of Cryptophagus dentatus (HERBST, 1793).

See on www.researchgate.com!

A significant eastern range extension for Eleodes tricostatus (Say) (Coleoptera: Tenebrionidae).
By Maxwell J.A., Young D.K.
The Coleopterists Bulletin 52(1): 90–92., 1998
JSTOR

Maxwell J.A., Young D.K. (1998) A significant eastern range extension for Eleodes tricostatus (Say) (Coleoptera: Tenebrionidae). The Coleopterists Bulletin 52(1): 90–92.

Abstract

Eleodes tricostatus (Say) was discovered in oak and pine barrens in west central Wisconsin. This represents the first record of a species of Eleodes Eschscholtz east of the Mississippi River. Our observations indicate that E. tricostatus (Say) adults require a delicate balance of open habitat with exposed sandy soils in

Notes on Cassida relicta, a tortoise beetle endemic to North america, with a key to Nearctic species of Cassida (Chrysomelidae).
By Riley, E.G.
Entomological News 97(4): 141-146., 1986
Full Text - BHL

Riley, E.G. 1986. Notes on Cassida relicta, a tortoise beetle endemic to North america, with a key to Nearctic species of Cassida (Coleoptera, Chrysomelidae). Entomological News 97(4): 141-146.

ABSTRACT:

The original description of Cassida relicta, a species of the genus endemic to the Nearctic Region, has been until now the only published account of this species. A lectotype and paralectotypes are designated herein, and the known distribution for C. relicta is extended from Illinois to include Iowa, Minnesota, Wisconsin, and Texas.

Myllocerus undecimpustulatus undatus Marshall (Coleoptera: Curculionidae), a recently discovered pest weevil...
By O’Brien C.W., Haseeb M., Thomas M.C.
Fla. Dept. Agric. & Cons. Svs. Entomol. Circular 412: 1‒4, 2006
Full title: Myllocerus undecimpustulatus undatus Marshall (Coleoptera: Curculionidae), a recently discovered pest weevil from the Indian Subcontinent
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