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Suborder Polyphaga - Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles

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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).
Full text

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!

Myllocerus undecimpustulatus undatus Marshall (Coleoptera: Curculionidae), a recently discovered pest weevil...
By C.W. O’Brien, M. Haseeb, M.C. Thomas
Fla. Dept. of Agriculture & Cons. Svs. Division of Plant Industry -- Entomology Circular No. 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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A new species of Heterelmis from Texas (Coleoptera: Elmidae)
By Linda S. Bosse, Donald W. Tuff, Harley P. Brown
The Southwestern Naturalist, Vol. 33, No. 2, pp. 199-203, 1988
Full text or Read online free at JSTOR.

Two new species of Cryptophagus Herbst, 1792 (Coleoptera: Cryptophagidae) from New Mexico (United States of America).
By Jens Esser
Oberösterreichisches Landesmuseum Linz (Austria), 2017
See on www.researchgate.com or www.zobodat.at/publikation_volumes.php?id=52578.

Species of Cryptophagus Herbst, 1792, belonging to the "dentatus group" (Coleoptera: Cryptophagidae) from the western Palearctic
By Otero, J.C. and C. Johnson
Entomologica Fennica 24: 81-93, 2013
Full title: "Species of Cryptophagus Herbst, 1792, belonging to the "dentatus group" (Coleoptera: Cryptophagidae) from the western Palearctic region"


Treats a couple of species that also occur in the Nearctic.

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