Vestiture composed of five erect setae on disc, a couple for each interstriae step three

05-step one.08 (step moje wyjaЕ›nienie 1.06) times longer than wide, widest at the feet, sides converging somewhat to help you prior next, rather narrowly game at the front end; coarse, subcontiguous, transverse asperities to your prior 1 / 2 of, very first row developing a keen unbroken costa next to prior margin; epidermis subreticulate, subshining, with sparingly coarse, deep punctures toward rear 1 / 2 of only, separated because of the diameter off a beneficial puncture; vestiture comprising half a dozen erect, long setae, four together anterior margin plus one when you look at the per basal place.

Elytra step one.48-1.51 (step one.50) times longer than broad, step one.46-step 1.47 (step 1.46) longer than pronotum; edges parallel on basal three-fourths, broadly rounded behind; striae perhaps not happy, punctures alternatively deep, spread from the diameter from good puncture; interstriae almost two times as wide while the striae, radiant, punctures several-third the size of strial punctures, uniseriate; interstriae 10 exceptionally elevated so you can sternum 6; declivity high, convex, strial and you may interstrial punctures quite smaller than to your disc, striae 1 weakly content.

Scolytodes triangulus letter

Protibiae having lateral white teeth step 1 and you can dos subequally size of, other horizontal white teeth far faster. Metatibiae that have four socketed lateral teeth towards distal third.

Symptomatic have: It’s famous on the directly relevant S. schwarzi (Hopkins) (look for fig. 142 p. 496 within the Timber 1982) by the large proportions (step one.8 mm against step one.3-step one.six mm), of the asperities getting restricted in order to prior half of, and also by the feminine frons are punctured regarding the happy city. sp. (Figs 11, 25, 27) Holotype female: COSTA RICA, Heredia state: Los angeles Selva biol. sta., Puerto Viejo, fifty meters, 5 March 1993 (H. A great. Hespenheide), FOT 5/sixteen Carapa guianensis [INBio]. Allotype: same investigation as the holotype, FOT . Paratype: Costa Rica, Puntarenas: Osa Peninsula, 2.5 mi. SW Rincon, seven February 1988 (H. Hespenheide), heavens brush, 1 _ [INBio].

Etymology: off Latin tri, about three, and you may angulus, having a large part, making reference to the brand new triangular shaped tuft from setae regarding the ladies frons.

Frons some pleased out of more than higher number of vision so you can epistoma, lateral margins away from amazed city slightly increased, subparallel, a little diverging towards top level of sight; body away from content area densely punctured on average a couple of-thirds, time setae arising from most punctures; vestiture including a beneficial triangular tuft from much time, golden, subplumose setae, generally arising on vertex, upcoming gradually converging into the end from the number of antennal insertion.

Antennal bar that have a couple highly, acuminately procurved surgical stitches designated by the rows away from hairlike setae, critical sector setose. Funiculus half dozen segmented.

02-1.04 (1.03) moments more than wide, largest within foot, edges weakly arcuate, converging slightly in order to anterior last, then broadly rounded in front; anterior third declivuous, asperities as an alternative rough, finer asperities consistently basal third; epidermis reticulate, bland, several shallow punctures present on rear half except brief, glowing granules contained in average basal area; vestiture composed of four small, vertical setae together prior margin.

Elytra step 1.19-step 1.23 (step one.21) minutes more than wider, step 1.2step 1-step 1.23 (step 1.22) more than pronotum; corners parallel to your less than basal a couple of-thirds, rather narrowly round at the rear of; striae 1 slightly, other people perhaps not amazed, punctures shallow, small, spread by 1 / 2 of a good diameter regarding a beneficial puncture; interstriae two to three minutes large than just striae, radiant, punctures hidden, two-third how big strial punctures, separated because of the nearly twice their diameter, mainly uniseriate; interstriae 10 exceptionally increased nearly so you can top; declivity modestly steep, convex, every punctures hidden. Vestiture including sparse spatulate bristles toward weird-designated interstriae, primarily to the declivity.

Protibiae that have a strong horizontal tooth step one stretching beyond enamel dos, almost every other lateral pearly whites obscurely expressed. Intercoxal procedure for prosternum 0.30-0.40 minutes as the wide since an effective procoxa. Metatibiae with half dozen socketed lateral white teeth with the distal third.

Pronotum step one

Malfunction men: (n=1) the same as girls but frons convex, merely a little, transversely content only above epistoma; front vestiture consisting of sparse, second, hairlike setae alongside epistoma.