Six new species of Hylotribus Jekel, 1860 from Brazil (Coleoptera, Anthribidae, Anthribinae, Discotenini)
Author
Queiroz, Fernando Luiz Cunha Avila Villar De
Author
Mermudes, José Ricardo M.
text
Zootaxa
2014
3814
2
242
258
journal article
45554
10.11646/zootaxa.3814.2.5
b7422346-4849-40f6-ab36-6a926e06e273
1175-5326
253179
8A304418-4222-4C72-B36A-ADA29140B821
Hylotribus
Jekel, 1860
Hylotribus
Jekel, 1860
: 239
;
Wolfrum, 1953
: 7
;
Rheinheimer, 2004
: 21
.
Dinocentrus
Lacordaire, 1866
: 506
;
Wolfrum, 1929
: 20
;
Blackwelder, 1947
: 766
;
Wolfrum, 1953
: 7
.
Stenocerus
;
Blanchard, 1851
: 298
,
non
Stenocerus
Schoenherr, 1826
: 39
.
Type
species
:
Stenocerus tuberculosus
Blanchard, 1851
, subsequent designation by
Rheinheimer (2004: 21)
.
Diagnosis
. Head as long as wide; vertex convex. Eyes laterally-oriented, oval and weakly prominent; ommatidia moderately fine. Frons longer than wide, oblique, with ocular strip of dense pilosity slightly lighter near the inner margin. Rostrum subcylindrical, dorsally depressed; one third to two thirds longer than head length; narrower at base, and with basal width subequal to half head width. Pronotum with antebasal carina fragmented at middle, fragmented and prominent at sides. Pronotum and elytra with tubercles tufted with short and dark setae. Elytra compact, with flattened sides and accentuated apical declivity, prominent basal gibbosities, and tubercles on apical declivity.
Males with antennae slightly longer, reaching posterior half of prothorax; ventrite V depressed at middle, near apex.