Neopachytychius Hustache, 1939

Morrone, Juan J., 2013, The subtribes and genera of the tribe Listroderini (Coleoptera, Curculionidae, Cyclominae): Phylogenetic analysis with systematic and biogeographical accounts, ZooKeys 273, pp. 15-71 : 32

publication ID	https://dx.doi.org/10.3897/zookeys.273.4116
persistent identifier	https://treatment.plazi.org/id/B7DAD383-BD1C-FEC5-D51C-7B42A2F06672
treatment provided by	ZooKeys by Pensoft
scientific name	Neopachytychius Hustache, 1939
status

Treatment

Neopachytychius Hustache, 1939 Fig. 22 View Figures 18–26

Neopachytychius Hustache, 1939b: 55.

Pernotaris Voss, 1943: 232 (type species: Pernotaris squamiger Voss, 1943 [= Neopachytychius squamosus Hustache, 1939]).

Type species.

Neopachytychius squamosus Hustache, 1939.

Diagnosis.

Small (3.8-6.5 mm); vestiture of subcircular scales and setae; mandible and pharyngeal process long and narrow; rostral dorsal carinae present; antennal insertion distal; postocular lobes slightly developed; elytra oblong-oval.

Relationships.

Neopachytychius is the sister genus to Haversiella , andboth constitute the sister group to the five genera from the Tristan da Cunha-Gough islands. In a previous analysis based only on American genera ( Morrone 1997a), Neopachytychius was considered to be the sister genus to Listronotus .

Species included.

Neopachytychius squamosus Hustache, 1939.

Geographical distribution.

Neotropical region, in Argentina, Bolivia, Chile and Uruguay ( Marvaldi 1994).

Material examined.

Neopachytychius squamosus (FIML, IADIZA, MACN, MHNS, MLP, MZFC).

Kingdom	Animalia
Phylum	Arthropoda
Class	Insecta
Order	Coleoptera
Family	Curculionidae