Theognete howdenorum 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 : 42-43

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.5325753

persistent identifier

https://treatment.plazi.org/id/391E8F56-FE0B-4FF0-83CC-0416A4AEA7AF

taxon LSID

lsid:zoobank.org:act:391E8F56-FE0B-4FF0-83CC-0416A4AEA7AF

treatment provided by

Felipe

scientific name

Theognete howdenorum Anderson
status

sp. nov.

33. Theognete howdenorum Anderson , new species ( Figures 147 View FIGURES 144–154 , 182 View FIGURES 181–183 , 217 View FIGURES 204–227 )

Diagnosis. Size. Length, male, 2.81–3.15mm; female, 2.81–4.27mm. Width, male, 1.74–1.85mm; female, 1.74–2.53mm. As for T. tzotzil but pronotum and elytra with scales more distinctly plumose apically and elytra strial regions lacking vestiture. Rostrum in male with scrobes broadly visible in dorsal view. Mesosternum with deep, transverse, pit-like, usually pilose impression. Aedeagus as in Fig. 182 View FIGURES 181–183 .

Geographical distribution. México (Oaxaca).

Natural history. Collected from berlese extraction of cloud forest leaf litter at elevations ranging from 1125–1600m, a single specimen also from stomach of Bufo valliceps Wiegmann at Choapan, Oaxaca (see Goldman 1951: 211).

Derivation of specific name. Named after Anne T. and Henry F. Howden of Ottawa, Canada.

Material examined. 7♂, 12♀♀ ( CMNC, MCZC, MZLU, USNM) . Holotype ♂ ( MZLU) : MÉXICO: Oaxaca. 24–26 km S. Valle Nacional, 1300m, 14.IX.1990, leg. R. Baranowski / sifting litter in cloud forest / HOLOTYPE ♂, Theognete howdenorum sp. nov. R.S. Anderson. Aedeagus extracted. Paratypes: MÉXICO. Oaxaca. Valle Nacional (15.1 mi. S.), 4300', 11–18.VIII.1973, A. Newton, cloud forest leaf litter (1♂, 1♀ MCZC) . Valle Nacional (17 mi. S. W.) , 3700', 24. VI. 1983, R. Anderson, cloud forest (1♀ CMNC) . Valle Nacional (24–26 km. S.), 1300m, 14.IX.1990, R. Baranowski, sifting litter in cloud forest (2♂, 4♀♀ CMNC) (2♂, 4♀♀ MZLU) . Valle Nacional (23 km. S.), 1250m, 13.XI.1989, R. Baranowski, sifting litter in tropical montane forest (1♀ MZLU) . Valle Nacional (33 km. S.), 1600m, 10.IX.1986, R. Baranowski, sifting litter cloud forest (1♂ MZLU) . Choapan , 28.VII.1894, stomach of Bufo valliceps (1♀ USNM) .

Chorological relationships. Sympatric with T. humilis , T. desautelsi , T. terrestris , T. lutulenta , T. peckorum , T. romanoi , T. weiri and T. dansereaui .

MZLU

Lund University

USNM

Smithsonian Institution, National Museum of Natural History

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

Genus

Theognete

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