Anoplothyrea minima, Tomasovic & Constant & Rasmont, 1802

Tomasovic, Guy, Constant, Jérôme & Rasmont, 1802, Notes on Oriental Asilidae with six new species from Vietnam (Diptera: Brachycera), Belgian Journal of Entomology 47, pp. 1-23 : 1-23

publication ID

https://doi.org/ 10.5281/zenodo.13272459

persistent identifier

https://treatment.plazi.org/id/AB3B2105-FFB7-FFD0-CB33-FA1CFAB7F7E7

treatment provided by

Felipe

scientific name

Anoplothyrea minima
status

sp. nov.

Anoplothyrea minima sp. nov.

urn:lsid:zoobank.org:act:AAB14E3C-F9E1-4CBB-B1BD-60E7E418561D

Fig. 14. View Fig

DIAGNOSIS. Very small, black species with mostly orange-red legs. Wings slightly infuscate, iridescent, uniformly covered by microtrichia.

The species is close to A. javana de Meijere, 1914 and A. indiana Joseph & Parui, 1987 . It can be separated from A. javana by the marginal cell closed with short stalk and abdominal tergites I–III with fine long hair (marginal cell closed with long stalk and only abdominal tergite II with fine long hair in A. javana ); from A. indiana by the end vein of discal cell before the fourth posterior cell, and tergites II–VIII with bristles (end vein of discal cell beyond the fourth posterior cell, and tergites II–VIII without bristles in A. indiana ).

ETYMOLOGY. The species epithet minima (adj., Latin) means very small and refers to the size of the species.

18

TYPE MATERIAL. Holotype ♂ ( Fig. 14 View Fig ): Vietnam, Cuc Phuong N.P. 20°19’N 105°36’E, 19- 23.VII.2011. Leg J. Constant & J. Bresseel, IG. 31 933. GoogleMaps

DESCRIPTION

Length: body: 4 mm; wings: 3 mm.

Head: ( Fig. 14 B View Fig ) face narrow, broadening at frons and vertex; frons and vertex with greyish tomentum. Mystax with one row of fine, black setae. Occiput with brownish tomentum, without chaetotaxy. Ocellar tubercle with two short, fine, black setae. Antennae black-brown; scape and pedicel with fine, black setae; scape longer than pedicel; postpedicel twice longer than scape and pedicel combined, with one lateral seta and a sensory element. Proboscis short and black.

Thorax: ( Fig. 14 B View Fig ) covered with greyish brown tomentum. Scutum uniformly covered with short black piles. Setae black and very fine: 2 supra-alar and 4 scutellar. Katatergal bristles black and very fine.

Legs: ( Fig. 14 A–B View Fig ) all femora orange-red, pro- and mesofemora with very fine, black setae; metafemora with black fringe dorsally and ventrally. Pro- and mesotibiae orange-red with long, fine, black or white setae; metatibiae black and thick with long, fine setae and a black fringe. Tarsi black with long, fine, black setae.

Wings: ( Fig. 14 A View Fig ) iridescent, slightly infuscate; uniformly covered with microtrichia. Closed marginal cell with rather long stalk. Discal cell ending before fourth posterior cell.

Abdomen: ( Fig. 14 A View Fig ) tergites shiny black, punctate, uniformly covered with short, fine, yellowish piles; tergites I–III with fine, longer hairs. Sternites dull black with greyish brown tomentum and with sparse, small, yellowish pile.

Male genitalia: small and black.

19

IG

Institute of Geology

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Asilidae

Genus

Anoplothyrea

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF