Dacnochilus compactus ( Casey, 1905 ), 2021
publication ID |
https://doi.org/ 10.1649/0010-065X-75.4.883 |
publication LSID |
urn:lsid:zoobank.org:pub:53B7F918-EEA4-46AD-B683-155AB21724D2 |
DOI |
https://doi.org/10.5281/zenodo.13252496 |
persistent identifier |
https://treatment.plazi.org/id/03A387D7-FFEF-696F-7883-FC0CFE5CFDAC |
treatment provided by |
Felipe |
scientific name |
Dacnochilus compactus ( Casey, 1905 ) |
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Dacnochilus compactus ( Casey, 1905) View in CoL
Acalophaena compacta Casey 1905: 146 View in CoL .
Paederopsis gloydi Kistner 1955: 1 View in CoL . New synonym.
Dacnochilus compactus View in CoL : Jiménez-Sánchez and Galián 2013 (redescription).
Type Material. Paratype (female, FMNH, head mounted on separate slide): “ Wickenburg : Maricopa Co., Ariz., 28.VIII.51/ light trap / Coll. H.K. Gloyd, leg./[female symbol]/mouthparts on slide P-1/ Paederopsis gloydi Kistner Paratype [red label]/ FMNHINS 4087760, FIELD MUSEUM, Pinned [QR code label]/ Dacnochilus compactus (Casey) Det. A. Brunke 2021 ” .
Note on Type Material. Paederopsis gloydi was described based on a female holotype and two female paratypes. We examined one of the female paratypes, which corresponded well to the description by Kistner (1955) and displayed the following character states: disc of pronotum and elytra without macrosetae; elytron with epipleural carina; head (from description) and pronotum concolorous pale red-brown; pronotum very transverse (approximately 1.60 times wider than long). We therefore conclude that this species belongs in Dacnochilus and is morphologically indistinguishable from D. compactus, sensu Jiménez-Sánchez and Galián (2013) , who studied a female syntype from Arizona.
Diagnosis. This species can be easily recognized among Nearctic Dacnochilus by a combination of: uniformly red body; labrum with paired teeth; elytra without discal rows of punctures; elytron with epipleural carina.
Distribution. United States: AZ, CA, NV. Mexico: Baja California.
Comments. When describing P. gloydi, Kistner (1955) was apparently unaware of the distinctive genus Acalophaena (now a synonym of Dacnochilus ). An examination of the type material showed that this species was identical with D. compactus . Therefore, the genus Paederopsis is removed from the Nearctic fauna, though an examination of the Brazilian type species is needed to confirm whether this genus is a synonym of Dacnochilus .
FMNH |
Field Museum of Natural History |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Genus |
Dacnochilus compactus ( Casey, 1905 )
Brunke, Adam J. & Schnepp, Kyle E. 2021 |
Paederopsis gloydi Kistner 1955: 1
Kistner, D. H. 1955: 1 |
Acalophaena compacta
Casey, T. L. 1905: 146 |