Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
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

Calendar

TaxonomyBrowseInfoImagesLinks
Books
Data

Tribe Cychrini

 
 
1 2 3 4 5 6 7 8 9 ...
next page
last page

Revision of ground beetles of American genus Cychrus and four subgenera of genus Scaphinotus (Coleoptera, Carabidae)
By Gidaspow T.
Bull. AMNH 152(2): 51‒102, 1973

Distinguishing Scaphinotus mannii Wickham (Coleoptera: Carabidae: Cychrini), a species of conservation concern...
By LaBonte J.R., Kavanaugh D.H.
Proc. CAS, ser. 4, 67: 301–314, 2022
Full title: Distinguishing Scaphinotus mannii Wickham (Coleoptera: Carabidae: Cychrini), a species of conservation concern, from similar congeneric species 📥︎

A revision of the ground beetles belonging to Scaphinotus, subgenus Brennus (Coleoptera, Carabidae)
By Gidaspow T.
Bull. AMNH 140: 137‒192, 1968

A taxonomic review of the northwestern Nearctic subgenus Pseudonomaretus Roeschke 1907, including description of the new species
By Kavanaugh D.H., Angel K.W.
Proc. CAS, ser. 4, 62: 381–396, 2015
Full title: A taxonomic review of the northwestern Nearctic subgenus Pseudonomaretus Roeschke 1907, including description of the new species Scaphinotus hoodooensis (Coleoptera: Carabidae: Cychrini) from the Bitterroot Mountains of Montana 📥︎

Speciation in Steniridia, a Group of Cychrine Beetles.
By J. M. Valentine
Journal of the Mitchell Society., 1935
Revision of the Scaphinotus species in the subgenus Steniridia, excluding the subspecies of andrewsii, which are reviewed in a later paper by the same author.

Available online here

Two new Scaphinotus from Arkansas with notes on other Arkansas species (Coleoptera: Carabidae: Cychrini)
By Allen R.T., Carlton C.E.
J. N.Y. Ent. Soc. 96: 129‒139, 1988

Illustrated Key and Photo Atlas of the Snail-eating Ground Beetles of the Genus Scaphinotus Dejean ...
By C.W. Harden and F.G. Guarnieri
The Maryland Entomologist Vol 7, Num 1, pp16-34, 2017
Full title: Illustrated Key and Photo Atlas of the Snail-eating Ground Beetles in the Genus Scaphinotus Dejean (Coleoptera: Carabidae: Cychrini) Occurring in the Mid-Atlantic Region.

Provides a key and photo atlas to aid in identifying the Scaphinotus species occurring in the states of NY, NJ, DE, PA, MD, VA, WV, and the District of Columbia.

Email me if you want a PDF.

New West Indian Carabidæ, with a list of the Cuban species
By Darlington P.J.
Psyche 41: 66‒130, 1934

 
 
1 2 3 4 5 6 7 8 9 ...
next page
last page