Blackburneus thomasi, Dellacasa & Dellacasa & Gordon, 2011

Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2011, Systematic revision of the American taxa belonging to the genera Alloblackburneus Bordat, 2009, and Blackburneus Schmidt, 1913, with description of seven new species (Coleoptera: Scarabaeidae: Aphodiinae), Insecta Mundi 2011 (204), pp. 1-52 : 33

publication ID

https://doi.org/ 10.5281/zenodo.10090539

DOI

https://doi.org/10.5281/zenodo.5165150

persistent identifier

https://treatment.plazi.org/id/504AB401-FFCB-FF90-FF0C-0406E347FA59

treatment provided by

Felipe

scientific name

Blackburneus thomasi
status

sp. nov.

Blackburneus thomasi newspecies

( Fig. 145-149 View Figures 140-149 )

Type locality. Hotel Flora & Fauna, m 430, 3.7 Km SEE Buena Vista, Santa Cruz, Bolivia.

Type repository. Museo de Historia Natural, Noel Kempff Mercado, Universidad Autonoma “Gabriel Rene Moreno”, Santa Cruz de la Sierra, Bolivia.

Description. Length 2.0- 2.5 mm; oblong, moderatelyconvex, subshiny, glabrous. Brown-yellowish; pronotal disc and elytral suture somewhat darker; legs brown-yellowish; antennal club yellowish. Head with epistome feebly gibbous on disc, rather dually, somewhat irregularly punctured posteriorly on sides; clypeus subtruncate anteriorly, round at sides, thinly bordered, edge upturned and very shortly sparsely bristled; genae round, near imperceptibly ciliate, not protruding from the eyes; frontal suture finely impressed, sometimes almostobsolete; front dually, irregularly, rather densely and more coarsely punctured than epistome. Pronotum transverse, moderately convex, dually punctured; large punctures four to five times larger than small ones, irregularly not closely scattered on sides; small fine punctures scattered throughout, sparser and finer on disc; lateral margins feebly arcuate, thinly bordered, edge glabrous; hind angles obtusely round; base faintly bisinuate. Scutellum elongate, punctured on basal third. Elytra oval, superficially microreticulate, thus subshiny; striae fine, uniformly, moderately impressed, distinctly punctured, subcrenulate; interstriae moderately convex and weakly microreticulate on disc, very finely sparsely punctured, on preapical declivity flat and distinctly microreticulate thus almost dull. Hind tibiae superior apical spur shorter than first tarsal segment; latter longer than following three combined. Male: fore tibiae apical spur somewhat stouter; head and pronotum less densely and less coarsely punctured; aedeagus Fig. 148-149 View Figures 140-149 . Female: fore tibiae apical spur somewhat more slender; head and pronotum more densely and more coarsely punctured.

Type material. BOLIVIA: Santa Cruz, 3.7 Km SSE Buena Vista , Hotel Flora & Fauna, m 430, 23- 26.X.2000, leg. M. C. Thomas (tropical transition forest) (1 male, holotype, MNKM; 1 female allotype and 1 paratype, FSCA; 2 paratypes, DCGI) ; idem, 2-13.III.2000 (1 paratype, FSCA) ; idem, 5-15 XI.2001, 17 o 29’949”S-63 o 33’162”W (blt) (1 paratype, FSCA) .

FSCA

Florida State Collection of Arthropods, The Museum of Entomology

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Aphodiidae

Genus

Blackburneus

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