05-step one.08 (step one.06) minutes longer than greater, largest within feet, sides converging a little to help you anterior last, instead narrowly rounded in front; rough, subcontiguous, transverse asperities with the prior half of, very first row forming an unbroken costa alongside anterior margin; surface subreticulate, subshining, that have meagerly coarse, strong punctures toward rear half of merely, spread because of the diameter away from a good puncture; vestiture comprising six upright, a lot of time setae, five together anterior margin and another in per basal corner.
Elytra step 1.48-1.51 (step 1.50) times more than large, step 1.46-step 1.47 (1.46) more than pronotum; sides synchronous toward basal around three-fourths, generally rounded trailing; striae maybe not happy, punctures instead deep, spaced by diameter away from good puncture; interstriae nearly two times as wide due to the fact striae, glowing, punctures a couple of-third the dimensions of strial punctures, uniseriate; interstriae ten extremely raised in order to sternum 6; declivity steep, convex, strial and you may interstrial punctures slightly smaller than into the disc, striae step one weakly content.
Scolytodes triangulus n
Protibiae which have lateral white teeth 1 and 2 subequally sized, almost every other horizontal white teeth much less. Metatibiae having five socketed lateral white teeth on distal third.
Diagnostic provides: It is well-known on the directly associated S. schwarzi (Hopkins) (pick fig. 142 p. 496 inside the Wood 1982) by the larger size (1.8 mm vs 1.3-1.six mm), by the asperities being restricted in order to prior half, and by the female frons are punctured on the pleased city. sp. (Figs eleven, twenty-five, 27) Holotype girls: COSTA RICA, Heredia state: Los angeles Selva biol. sta., Puerto Viejo, 50 yards, 5 February 1993 (H. A great. Hespenheide), FOT 5/sixteen Carapa guianensis [INBio]. Allotype: same investigation due to the fact holotype, FOT . Paratype: Costa Rica, Puntarenas: Osa Peninsula, 2.5 mi. SW Rincon, eight February 1988 (H. Hespenheide), sky sweep, step 1 _ [INBio].
Etymology: out-of Latin tri, around three, and you may angulus, which have a large part, talking about the newest triangular shaped tuft out of setae from the female frons.
Frons quite pleased out of over higher level of attention to help you epistoma, lateral margins out-of content urban area slightly raised, subparallel, quite diverging with the upper amount of sight; facial skin out of content urban area densely punctured during the median two-thirds, time setae as a result of really punctures; vestiture composed of an effective triangular tuft regarding enough time, fantastic, subplumose setae, generally arising during the vertex, next slowly converging toward the end on amount of antennal insertion.
Antennal club which have several highly, acuminately procurved sutures marked by the rows from hairlike setae, terminal phase setose. Funiculus half a dozen segmented.
02-step one.04 (step one.03) times longer than wide, widest on legs, edges weakly arcuate, converging a little so you can prior last, after that broadly rounded at the front end; prior 3rd declivuous, asperities alternatively rough, better asperities always basal third; facial skin reticulate, dull, several shallow punctures introduce towards posterior half but quick, shining granules within average basal urban area; vestiture consisting of five small, upright setae along prior margin.
Elytra step one.step one9-step 1.23 (1.21) minutes longer than wide, 1.2step 1-step one.23 (step 1.22) more than pronotum; corners synchronous into the below basal two-thirds, as an alternative narrowly rounded about; striae 1 some, anyone else not pleased, punctures low, small, spaced from the 1 / 2 of a diameter out-of an effective puncture; interstriae 2-3 times wider than just striae, glowing, punctures obscure, two-third how big strial punctures, spread by the nearly double the diameter, mostly uniseriate; interstriae ten very elevated nearly so you can apex; declivity moderately steep, convex, most of the punctures hidden. Vestiture including sparse spatulate bristles for the strange-designated interstriae, primarily towards declivity.
Protibiae having a powerful horizontal tooth step 1 extending past enamel 2, almost every other horizontal teeth obscurely conveyed. Intercoxal procedure of prosternum 0.30-0.forty times since the large as a great procoxa. Metatibiae with six socketed lateral teeth towards distal third.
Pronotum step 1
Malfunction men: (n=1) just like ladies except frons convex, merely some, transversely pleased merely significantly more than epistoma; frontal vestiture including simple, minute, hairlike https://datingmentor.org/pl/travel-randki/ setae next to epistoma.