Acentroptera Guérin-Méneville 1844

Staines, C. L., 2014, A revision of the genus Acentroptera Guérin-Méneville, 1844 (Coleoptera: Chrysomelidae: Cassidinae), Insecta Mundi 2014 (332), pp. 1-19 : 2

publication ID

https://doi.org/ 10.5281/zenodo.4645589

publication LSID

lsid:zoobank.org:pub:AAD2DCEC-2F4D-4E8D-825F-B2754DC13F22

DOI

https://doi.org/10.5281/zenodo.4645593

persistent identifier

https://treatment.plazi.org/id/039A7C4D-677F-1E23-77D7-FF67FC4E261F

treatment provided by

Felipe

scientific name

Acentroptera Guérin-Méneville 1844
status

 

Acentroptera Guérin-Méneville 1844 View in CoL

Acentroptera Chevrolat 1836: 388 View in CoL (nomen nudum). Baly 1858: 121 (type species); Chenu and Desmarest 1870: 341 (noted); Chapuis 1875: 307 (redescription).

Acentroptera Guérin-Méneville 1844: 271 View in CoL . Type species: Acentroptera dejeanii Guérin-Méneville , designated by Staines 2010. Staines 2010: 1 View Cited Treatment (nomenclature).

Acenthroptera Thomson 1856: 479 (unjustified emendation).

Acentroptera Baly. Gemminger and Harold 1876: 3608 View in CoL (misattribution, catalog); Chenu 1884: 341 (noted); Donckier 1899: 568 (catalog); Weise 1910: 115 (noted), 1911a: 19 (catalog), 1911b: 26 (catalog); Monrós and Viana 1947: 191 ( Argentina species); Guérin 1953: 100 (faunal list); Papp 1953: 50 (catalog); Uhmann 1957: 65 (catalog), 1964a: 412 (catalog); Descarpentries and Villiers 1959: 144 (types); Wilcox 1975: 140 (catalog); Jolivet 1989: 304 (host plant); Jolivet and Hawkeswood 1995: 145 (host plants); Staines and Staines 1999: 522 (Baly species list); Staines 2002a: 746 (genera), 2002b: 1 (noted).

Generic description. Moderately sized (5.5-14.6 mm); body elongate; convex; subparallel or slightly expanding apically. Antenna: short; slender; with 11 antennomeres; antennomeres 1-6 or 7 punctate, each puncture with pale seta; 7- or 8 to 11 setose. Pronotum: transverse or quadrate, widest at base; disc highly convex; anterior angle with tooth; anterior margin straight; basal impression present. Scutellum: quadrate. Elytron: lateral margin straight or slightly expanding apically, smooth, margined; exterior apical angle rounded or angulate, not expanded laterally; apical margin with slight lamina; humerus angulate or rounded, slightly produced; with 10 regular rows of punctures plus short scutellar row, an additional row may be present between rows 5 and 6 in middle; with 4 costae, costa 3 or 4 may be obsolete in middle. Venter: with 5 visible abdominal sterna. Leg: short, robust; anterior pair not prolonged; protibia without tooth.

Acentroptera belongs to the tribe Sceloenoplini , which contains five genera ( Staines 2002a). Acentroptera can be distinguished from all other Sceloenoplini by the following combination of characters: body moderately convex; anterior pair of legs as long as other pairs; elytra with exterior apical angle not expanded laterally; and elytra is curved after interspace 6.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Chrysomelidae

Loc

Acentroptera Guérin-Méneville 1844

Staines, C. L. 2014
2014
Loc

Acentroptera Baly. Gemminger and Harold 1876: 3608

Staines, C. L. 2002: 746
Staines, C. L. & S. L. Staines 1999: 522
Jolivet, P. & T. J. Hawkeswood 1995: 145
Jolivet, P. 1989: 304
Wilcox, J. A. 1975: 140
Descarpentries, A. & A. Villiers 1959: 144
Uhmann, E. 1957: 65
Guerin, J. 1953: 100
Papp, C. S. 1953: 50
Monros, F. & M. J. Viana 1947: 191
Weise, J. 1910: 115
Donckier de Donceel, H. 1899: 568
Chenu, J. C. 1884: 341
Gemminger, M. & B. von Harold 1876: 3608
1876
Loc

Acentroptera Guérin-Méneville 1844: 271

Staines, C. L. 2010: 1
Guerin-Meneville, F. E. 1844: 271
1844
Loc

Acentroptera

Chapuis, F. 1875: 307
Chenu, J. H. C. & E. Desmarest 1870: 341
Baly, J. S. 1858: 121
Chevrolat, L. A. A. 1836: 388
1836
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