Odontota signaticollis ( Baly, 1886 ) Riley, Edward G., 2015

Riley, Edward G., 2015, Three New Hispine Beetles (Coleoptera: Chrysomelidae: Cassidinae) from the United States and a New United States Record, The Coleopterists Bulletin (mo 14) 69, pp. 183-190 : 189

publication ID

https://doi.org/ 10.1649/0010-065X-69.mo4.183

persistent identifier

https://treatment.plazi.org/id/0382E224-FFB4-815E-C2EF-FECFC162F9D7

treatment provided by

Carolina

scientific name

Odontota signaticollis ( Baly, 1886 )
status

comb. nov.

Odontota signaticollis ( Baly, 1886) , new combination

( Fig. 4 View Figs )

Chalepus signaticollis Baly 1886: 86 , pl. III, fig. 25

( Mexico, Puebla). Chalepus signaticollis, var. latecinctus Pic 1932:

29 ( Mexico). Xenochalepus signaticollis: Uhmann 1938: 427 . Xenochalepus signaticollis, var. latecinctus :

Descarpentries and Villiers 1959: 148.

First USA Records. ARIZONA: Greenlee Co., 7 (air) mi. NE Hannagan Meadows, Hwy. 191, 33.68864°N, 109.21810°W, VII-17-2012, E. G. Riley [1 EGRC]. Hwy. 191, N of Hannagan Meadow, 8040 ft., 33°42.8′N, 109°12.0′W, VII-18-2012, D. J. Cavan, S. M. Clark [1 DJCC]. NEW MEXICO: Catron Co., Pueblo Park Recreation Area , 2.4 (road) mi. W Hwy. 180 on County Road CO 13, 33.62418°N, 109.92855°W, 6200 ft., VII-15-2012, E. G. & M. L. Riley [25 BYU, EGRC, TAMU, USNM]. Three specimens from Mexico have also been seen: CHIHUAHUA: Arroyo Banderas at forks, VI-25-1987, Baumann , Kondratieff , Sargent , Wells [1 BYU]; Arroyo Toro , VI-25-1987, Baumann , Kondratieff , Sargent , Wells [1 BYU]. DURANGO: 32 mi. SW Durango, VIII-13-1965, H. R GoogleMaps . Burke and J. Meyer [1 TAMU] .

Biological Notes. Cortés (1951) recorded this species as a leaf miner in “frijoles” ( Phaseolus sp. , Fabaceae ). The series from Catron County, New Mexico was feeding on an unidentified, lowgrowing, herbaceous twining vine that certainly belonged to the Fabaceae but was not in bloom at that time. Larvae were not observed. A host of Fabaceae for this species is consistent with the known food plants of other species of Odontota Chevrolat ( Clark et al. 2004) .

Remarks. This is an easily recognized species, with generic characters consistent with Odontota ( Butte 1968b) . It will key to this genus in Butte (1968a), Staines (1997, 2006), and Riley et al. (2002), thus the generic transfer is proposed here. This species was figured with its original description and again in Staines (2012). The dark metallic greenish blue elytra trimmed with red and the pair of faint orange spots on the otherwise dark pronotum are diagnostic.

BYU

Monte L. Bean Life Science Museum

TAMU

Texas A&M University

USNM

Smithsonian Institution, National Museum of Natural History

R

Departamento de Geologia, Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Chrysomelidae

Genus

Odontota

Loc

Odontota signaticollis ( Baly, 1886 )

Riley, Edward G. 2015
2015
Loc

Chalepus signaticollis

Baly 1886: 86
1886
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