Tylodinus andersoni Luna-Cozar, 2014

Luna-Cozar, Jesús, Anderson, Robert S., Jones, Robert W. & León-Cortés, Jorge L., 2014, A taxonomic monograph of the genus Tylodinus Champion (Coleoptera: Curculionidae: Cryptorhynchinae: Tylodina) of Chiapas, Mexico, Zootaxa 3788 (1), pp. 1-63 : 16

publication ID

https://doi.org/ 10.11646/zootaxa.3788.1

publication LSID

lsid:zoobank.org:pub:7484832A-025B-41FA-9696-DF7531C01AA4

DOI

https://doi.org/10.5281/zenodo.4914125

persistent identifier

https://treatment.plazi.org/id/C27E87FF-FF94-6103-FF14-DE1C208FF837

treatment provided by

Felipe

scientific name

Tylodinus andersoni Luna-Cozar
status

sp. nov.

3. Tylodinus andersoni Luna-Cozar , sp. nov.

( Figures 13 View FIGURES 12–19. 12 , 32–33 View FIGURES 28–35 , 100 View FIGURES 100–109 , 130 View FIGURES 130–131 )

Diagnosis. Length male 8.3 mm. Width male 4.4 mm. As for T. nodulosus with the following exceptions: body 1.9x longer than wide. Vertex with scales darker than scales of head. Pronotum with fine granules, scales and granules longer and denser in anterior section, posterior section of lateral area divided forming two small protuberances. Elytra with basal margin slightly sinuate, surface with fine granules, longer toward middle of elytra, striae with punctures small and moderately deep, intervals very weak; tubercle distribution as follows: I2 with small tubercle at middle of elytra; I3 with two longer tubercles: first subbasal, second very elongate, laminate, extending from middle of elytra to base of elytral declivity; I4 with small tubercle at middle of elytra, merged with tubercle on I3; I5 and I6 with tubercle merged, small, situated at middle of elytra; I7 with small subbasal tubercle. Metasternum and ventrite 1 with setigerous scales, broader at posterior section in ventrite 1; ventrite 5 with a weak anterior impression. Legs with premucro only on front tibiae. Male genitalia ( Figure 100 View FIGURES 100–109 ) in ventral view with lateral sides subparallel; apical process very reduced, 0.02 x as long as median lobe. Female unknown.

Geographic distribution. México (Chiapas)

Habitat and elevation. The holotype was hand collected in high elevation cloud forest at 2050 m.

Derivation of the specific name. Patronym, named after Robert S. Anderson ( Canada) of the Canadian Museum of Nature, Canada.

Material examined. Total 1 male. Holotype male ( CMNC). México: Chiapas, Ángel Albino Corzo, Reserva El Triunfo, Polígono 1, 2050 m (15°39.428’ N, 92°48.537’ W), 16–21.xi.2001. R. Anderson. GoogleMaps

R

Departamento de Geologia, Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

Genus

Tylodinus

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