Theognete carinata Anderson, 2010

Anderson, Robert S., 2010, A taxonomic monograph of the Middle American leaf-litter inhabiting weevil genus Theognete Champion (Coleoptera: Curculionidae; Molytinae; Lymantini) 2458, Zootaxa 2458 (1), pp. 1-127 : 33-34

publication ID

https://doi.org/ 10.11646/zootaxa.2458.1.1

publication LSID

lsid:zoobank.org:pub:7E42061C-9D11-49C5-8737-CEED0864E699

DOI

https://doi.org/10.5281/zenodo.5325733

persistent identifier

https://treatment.plazi.org/id/50F34519-C28B-40C9-8E71-07C98CC49B2C

taxon LSID

lsid:zoobank.org:act:50F34519-C28B-40C9-8E71-07C98CC49B2C

treatment provided by

Felipe

scientific name

Theognete carinata Anderson
status

sp. nov.

23. Theognete carinata Anderson , new species ( Figures 96 View FIGURES 95–98 , 106 View FIGURES 105–107 , 115 View FIGURES 108–116 )

Diagnosis. Size. Length, male, 4.24–4.86mm; female, 4.27–5.42mm. Width, male, 2.19–2.53mm; female, 2.08–2.81mm. As for T. bothynometopon but area above eyes not excavated, area constricted such that head is constricted behind eyes in lateral view. Pronotum with carina developed, usually sharp, from subapical constriction to near base. Elytra with scales on tubercles shorter, more appressed, not at all suberect or erect. Front coxae separated by much less than width of a coxa. Aedeagus as in Fig. 106 View FIGURES 105–107 .

Geographical distribution. México (Guerrero).

Natural history. Collected from berlese extraction of alder forest, wet oak forest and oak-pine-fir forest leaf litter at elevations ranging from 2300–2775m.

Derivation of specific name. Named from the Latin carina, meaning keel, in reference to the median carina of the pronotum.

Material examined. 19♂, 11♀♀ ( CMNC, CWOB, ECOS) . Holotype ♂ ( CMNC) : MÉXICO: Guerrero. 5.6 km S. W. Filo de Caballo , 2310m, 92-003, 13.VII.1992, Anderson, alder for., litt./twigs berl / HOLOTYPE ♂, Theognete carinata sp. nov. R.S. Anderson. Aedeagus extracted. Paratypes: MÉXICO. Guerrero. Filo de Caballo (5.6 km S. W.) , 2310m, 13.VII.1992, R. Anderson, alder forest, litter/twigs berlese (14♂, 2♀♀ CMNC, CWOB, ECOS) . Filo de Caballo (10.3 km S. W.) , 2774m, 8.VII.1987, R. Anderson, oak pine fir forest (1♀ CMNC) . Filo de Caballo (10.3 km S. W.) , 2700m, 13.VII.1992, R. Anderson, oak/pine/fir forest (wet) leaf/log litter berlese (1♀ CMNC) . Filo de Caballo (10.3 km S. W.) , 2700m, 15.VII.1992, R. Anderson, oak/ pine/fir forest (wet) leaf/log litter berlese (5♂, 5♀♀ CMNC) . Filo de Caballo (10.3 km S. W.) , 2700m, 18.VII.1992, R. Anderson, oak/pine/fir forest (wet) leaf/log litter berlese (2♀♀ CMNC) . Filo de Caballo (15.0 km S. W.) , 2500m, 16.VII.1992, R. Anderson, oak forest (wet) litter berlese (1♀ CMNC) .

Chorological relationships. Sympatric with T. semistriata .

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

Genus

Theognete

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