05-1.08 (step 1.06) moments more than broad, largest within ft, corners converging a little to prior fourth, alternatively narrowly rounded in front; coarse, subcontiguous, transverse asperities on anterior 1 / 2 of, basic row building an unbroken costa close to anterior margin; body subreticulate, subshining, that have sparingly coarse, strong https://datingmentor.org/local-hookup/london-2 punctures on rear half of only, separated of the diameter out-of a puncture; vestiture composed of half dozen erect, long setae, five together prior margin plus one in the for each and every basal place.
Elytra step one.48-step 1.51 (1.50) times longer than greater, step 1.46-step one.47 (step 1.46) more than pronotum; corners synchronous to your basal around three-fourths, generally circular trailing; striae maybe not pleased, punctures instead strong, separated from the diameter of a good puncture; interstriae nearly two times as large given that striae, glowing, punctures a couple of-3rd how big is strial punctures, uniseriate; interstriae ten excessively raised so you’re able to sternum six; declivity high, convex, strial and you will interstrial punctures slightly smaller than toward disk, striae step one weakly amazed.
Scolytodes triangulus n
Protibiae having lateral teeth step 1 and 2 subequally size of, most other lateral teeth far reduced. Metatibiae that have four socketed lateral teeth to the distal 3rd.
Symptomatic keeps: It’s prominent on the closely associated S. schwarzi (Hopkins) (come across fig. 142 p. 496 within the Wood 1982) by the huge proportions (step 1.8 mm against step 1.3-step one.6 mm), by the asperities are restricted so you’re able to prior half of, and also by the feminine frons getting punctured regarding satisfied town. sp. (Figs eleven, twenty-five, 27) Holotype female: COSTA RICA, Heredia province: Los angeles Selva biol. sta., Puerto Viejo, fifty meters, 5 February 1993 (H. An excellent. Hespenheide), FOT 5/16 Carapa guianensis [INBio]. Allotype: exact same study because holotype, FOT . Paratype: Costa Rica, Puntarenas: Osa Peninsula, dos.5 mi. SW Rincon, eight February 1988 (H. Hespenheide), air sweep, step one _ [INBio].
Etymology: out of Latin tri, around three, and angulus, with a corner, speaking about the triangular shaped tuft regarding setae about ladies frons.
Frons quite content regarding above higher level of sight in order to epistoma, lateral margins of happy town quite increased, subparallel, a little diverging to your top amount of eyes; body out-of amazed city densely punctured on median two-thirds, second setae due to most punctures; vestiture consisting of a triangular tuft from much time, golden, subplumose setae, generally occurring at vertex, up coming gradually converging into the the tip on amount of antennal insertion.
Antennal pub having one or two highly, acuminately procurved surgical stitches marked by the rows off hairlike setae, critical section setose. Funiculus half dozen segmented.
02-1.04 (step one.03) minutes more than wide, widest on base, corners weakly arcuate, converging a little to prior next, then generally game in front; prior 3rd declivuous, asperities as an alternative coarse, better asperities continue steadily to basal third; surface reticulate, incredibly dull, a few superficial punctures establish towards the rear 50 % of but quick, radiant granules contained in average basal city; vestiture comprising five short, upright setae with each other anterior margin.
Elytra 1.step 19-step 1.23 (step one.21) times longer than greater, 1.2step one-step one.23 (step one.22) more than pronotum; edges synchronous to your below basal a few-thirds, alternatively narrowly round trailing; striae step one somewhat, others maybe not satisfied, punctures superficial, short, separated because of the 1 / 2 of good diameter out of a great puncture; interstriae two to three moments wide than just striae, shining, punctures obscure, two-3rd how big strial punctures, spread because of the nearly twice the diameter, generally uniseriate; interstriae 10 excessively raised almost in order to apex; declivity meagerly high, convex, all of the punctures obscure. Vestiture comprising simple spatulate bristles for the strange-numbered interstriae, mostly towards declivity.
Protibiae with a strong horizontal enamel step one stretching past tooth dos, almost every other lateral white teeth obscurely expressed. Intercoxal means of prosternum 0.30-0.forty minutes due to the fact wide due to the fact good procoxa. Metatibiae that have half dozen socketed horizontal teeth to the distal third.
Pronotum step 1
Dysfunction men: (n=1) similar to lady but frons convex, just some, transversely satisfied only over epistoma; frontal vestiture comprising simple, second, hairlike setae close to epistoma.