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subgenus Tachys

 
 
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Taxonomic review of New World Tachyina (Coleoptera, Carabidae): descriptions of new genera, subgenera, and species, with ...
By Olivia F. Boyd, Terry L. Erwin
ZooKeys 626: 87-123, 2016
Full title: Taxonomic review of New World Tachyina (Coleoptera, Carabidae): descriptions of new genera, subgenera, and species, with an updated key to the subtribe in the Americas
Full text (PDF)

Phylogeny of the beetle supertribe Trechitae (Coleoptera: Carabidae): Unexpected clades, isolated lineages, and [...]
By D.R. Maddison, K. Kanda, O.F. Boyd, A. Faille, N. Porch, T.L. Erwin, and S. Roig-Junent
Molecular Phylogenetics and Evolution, 2019
Full title: Phylogeny of the beetle supertribe Trechitae (Coleoptera: Carabidae): Unexpected clades, isolated lineages, and morphological convergence.

Abstract: Using data from two nuclear ribosomal genes and four nuclear protein-coding genes, we infer a well-resolved phylogeny of major lineages of the carabid beetle supertribe Trechitae, based upon a sampling of 259 species. Patrobini is the sister group of Trechitae, but the genus Lissopogonus appears to be outside of the Patrobini + Trechitae clade. We find that four enigmatic trechite genera from the Southern Hemisphere, Bembidarenas, Argentinatachoides, Andinodontis, and Tasmanitachoides, form a clade that is the sister group of Trechini; we describe this clade as a new tribe, Bembidarenini.

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

An annotated checklist of ground beetles (Carabidae) in the state of Sonora, Mexico with new species & collection localities
By Spheley, D & T.R. Van Devender
Dugesiana 29(1): 41-137, 2021
Complete title: An annotated checklist of ground beetles (Insecta: Coleoptera: Carabidae) occurring in the state of Sonora, Mexico with descriptions of new species and notes about some collection localities.

ABSTRACT
An annotated checklist of ground beetles in the family Carabidae from the state of Sonora in Mexico is presented with notes including number of specimens examined, municipios, habitat, vegetation, elevation, and collection dates. The checklist includes 388 taxa, of which 270 are described taxa (included are 19 subspecies and 1 hybrid) and 118 are unnamed morphospecies, in 92 genera representing 35 tribes. Dot maps display where specimens were collected. Three new species are described, with corrected keys and images: Calathus mcclevei, new species (type locality: Mexico, Sonora, Municipality of Yécora, 10 km south of Yécora, ca. 28.278° N 108.926° W); Calathus tigrinus, new species (type locality: Mexico, Sonora, Municipality of Nacozari de García, Rancho El Tigre, 28.3 km (by air) WNW Bavispe, Sierra El Tigre, 30.58988° N 109.20811° W); and Amblygnathus balli, new species (type locality: Mexico, Sonora, Municipality of Fronteras, Rancho Capulín, 23.5 km (by air) WSW Fronteras, Sierra Buenos Aires, 30.76167° N 109.82361° W).

Western Hemisphere Zuphiini: descriptions of Coarazuphium whiteheadi (new species), Zuphioides (new genus), and classification
By Ball, G.E. and D. Shpeley
ZooKeys 315: 17-54 , 2013
Full Title: Western Hemisphere Zuphiini: descriptions of Coarazuphium whiteheadi, new species, and Zuphioides, new genus, and classification of the genera (Coleoptera, Carabidae)

Downloadable at DOI: 10.3897/zookeys.315.5293

The article's main impact on BugGuide is that North American species previously belonging to Zuphium would be moved to genus Zuphioides. The latter Latinized name is treated as neuter and so the previous epithets under Zuphium remain unaffected.

Species delimitation in the ground beetle subgenus Liocosmius (Bembidion), including standard and next-generation sequencing
By Maddison, DR & KW Cooper
Zoological Journal of the Linnean Society, 2014
Full title: Species delimitation in the ground beetle subgenus Liocosmius (Coleoptera: Carabidae: Bembidion),
including standard and next-generation sequencing of museum specimens

DAVID R. MADDISON & KENNETH W. COOPER

Zoological Journal of the Linnean Society, 2014, 172, 741–770. With 19 figures

Thirty ground beetles new to Virginia, and a milestone
By R.L. Hoffman, S.M. Roble, R.L. Davidson
Banisteria 27:16-30, 2006
This publication is most notable for including R.L. Davidson's invaluable notes on identifying various Tachyines, especially those of the genus Paratachys.
PDF

Species delimitation, classical taxonomy & genome skimming: a review of the ground beetle genus Lionepha (Coleoptera: Carabidae)
By Maddison, DR & JS Sproul
Zoological Journal of the Linnean Society, XX, 1 - 46, 2020
ABSTRACT: The western North American genus Lionepha is shown to contain at least 11 species through a combination of eight-gene species delimitation analyses and morphological study. In order to confirm the names of several species, we sequence DNA of primary types of several names, including a LeConte lectotype collected in the 1850s, using next-generation sequencing. We examine chromosomes of eight species, and show that all have 12 pairs of autosomesand an X0/XX sex-chromosome system. The following species are described as new: Lionepha australerasa, L. kavanaughi, L. lindrothi and L. tuulukwa. The name Lionepha erasa is shown to belong to a relatively rare, western species ranging from Oregon through Alaska; the common, widespread species previously known as Lionepha erasa now takes the name L. probata. Bembidion chintimini, B. lindrothellus and B. lummi are synonymized with L. erasa. We provide tools to identify specimens to species, including illustrations, diagnoses and distribution maps. DOI: 10.1093/zoolinnean/z1z167.

 
 
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