Vestiture composed of five vertical setae with the disc, a couple for each interstriae step 3
05-step 1.08 (1.06) moments more than wider, largest from the feet, sides converging a bit so you can anterior last, as an alternative narrowly rounded at the front end; coarse, subcontiguous, transverse asperities toward prior half, basic row forming an unbroken costa near to prior margin; surface subreticulate, subshining, with modestly rough, deep punctures towards the posterior half just, separated of the diameter out-of good puncture; vestiture consisting of half dozen vertical, much time setae, five together prior margin and another into the for every single basal spot.
Elytra step one.48-step one.51 (step one.50) moments longer than large, 1.46-step one.47 (step 1.46) more than pronotum; edges synchronous into the basal about three-fourths, generally circular behind; striae perhaps not happy, punctures alternatively strong, spaced by the diameter off good puncture; interstriae nearly twice as wide given that striae, glowing, punctures two-third how big is strial punctures, uniseriate; interstriae 10 acutely increased to help you sternum 6; declivity steep, convex, strial and you can interstrial punctures somewhat smaller compared to on disk, striae step one weakly amazed.
Scolytodes triangulus n
Protibiae having lateral teeth step one and you can 2 subequally sized, almost every other lateral pearly whites much reduced. Metatibiae that have four socketed horizontal white teeth on distal 3rd.
Symptomatic keeps: It is celebrated throughout the directly related S. schwarzi (Hopkins) (come across fig. 142 p. 496 into the Wood 1982) because of the big size (step 1.8 mm compared to step 1.3-step 1.six mm), by the asperities getting confined in order to anterior 1 / 2 of, by the feminine frons getting punctured on content town. sp. (Figs 11, twenty five, 27) Holotype women: COSTA RICA, Heredia state: Los angeles Selva biol. sta., Puerto Viejo, fifty m, 5 March 1993 (H. A. Hespenheide), FOT 5/sixteen Carapa guianensis [INBio]. Allotype: exact same studies while the holotype, FOT . Paratype: Costa Rica, Puntarenas: Osa Peninsula, 2.5 mi. SW Rincon, 7 February 1988 (H. Hespenheide), sky brush, step 1 _ [INBio].
Etymology: out of Latin tri, around three, and angulus, with a corner, discussing the newest triangular shaped tuft out-of setae on ladies frons.
Frons a bit pleased away from a lot more than top level of eyes to help you epistoma, lateral margins out-of satisfied town a bit elevated, subparallel, a bit diverging into the top level of eyes; surface of impressed area heavily punctured at median a couple of-thirds, time setae arising from really punctures; vestiture including a triangular tuft out of enough time, wonderful, subplumose setae, broadly arising within vertex, then slowly converging for the the end from the amount of antennal installation.
Antennal bar having a few strongly, acuminately procurved medical stitches noted by the rows regarding hairlike setae, terminal portion setose. Funiculus half a dozen segmented.
02-1.04 (step one.03) minutes more than greater, widest from the legs, sides weakly arcuate, converging quite to help you prior fourth, after that broadly rounded at the front; prior 3rd declivuous, asperities as an alternative rough, finer asperities still basal 3rd; skin reticulate, boring, a number of shallow punctures establish toward rear 50 % of but small, shining granules found in average basal area; vestiture composed of four short, upright setae collectively prior margin.
Elytra 1.step 19-step 1.23 (step 1.21) minutes longer than wide, step 1.2step 1-step one.23 (step 1.22) longer than pronotum; corners parallel into the below basal one or two-thirds, instead narrowly circular behind; striae step 1 some, anyone else not satisfied, punctures shallow, quick, spaced because of the half an effective diameter of a good puncture; interstriae two to three minutes wide than striae, glowing, punctures hidden, two-3rd the dimensions of strial punctures, separated because of the nearly double the diameter, primarily uniseriate; interstriae 10 very increased nearly so you can top; declivity sparingly steep, convex, every punctures obscure. Vestiture consisting of simple spatulate bristles with the unusual-designated interstriae, generally to the declivity.
Protibiae having a robust lateral enamel 1 stretching past tooth 2, most other lateral white teeth obscurely indicated. Intercoxal procedure of prosternum 0.30-0.forty minutes given that wide once the an excellent procoxa. Metatibiae that have half dozen socketed horizontal teeth to your distal third.
Pronotum step 1
Dysfunction men: (n=1) exactly like female but frons convex, only slightly, transversely amazed only a lot more than epistoma; front vestiture including simple, time, hairlike setae close to epistoma.