Pronotum 1
step 10-step one.16 (step 1.14) times longer than wide, corners synchronous, alternatively broadly round at the front; asperities with the prior 50 % of forming transversely much time costae, line nearest to anterior margin creating an exceptionally increased, continued costa reaching anterolateral basics; surface reticulate, that have great, shallow punctures for the posterior 50 % of, spaced by the diameter of a puncture; vestiture consisting of a few upright setae close to anterolateral bases.
Elytra step one.58-step one.61 (step 1.59) moments longer than large, step one.59-step one.62 (step 1.60) times more than pronotum, sides nearly synchronous to declivity, alternatively narrowly circular trailing; striae not pleased, punctures brief, shallow, spaced because of the diameter out of a great puncture; interstriae twice wider than simply striae, punctures unknown, 50 % of brand new width from strial punctures, uniseriate, spread by the three times the fresh width from an effective puncture; interstriae ten extremely raised to help you sternum step three; declivity convex, slowly curving down, strial and you will interstrial punctures obscure.
Protibiae with horizontal pearly whites step one and you may dos subequally sized, almost every other lateral pearly whites far less; a small enamel expose ranging from horizontal enamel 2 and you can terminal mucro. Intercoxal process of prosternum 0.18-0.twenty https://datingmentor.org/nl/lovoo-overzicht/ seven (0.23) minutes as large as the procoxa. Metatibiae which have half dozen socketed lateral teeth for the distal half of.
Malfunction men: (n=6) exactly like lady except duration step one.20-step one.33 mm (n=6), dos.dos6-dos.36 (2.31) minutes more than greater. Frons convex, having a sudden transverse effect simply over epistoma, facial skin reticulate, bland, collection of punctures present off epistoma in order to top amount of eyes, measurements of a great puncture as big as an ommatidium; frontal vestiture restricted to some hairlike setae next to epistoma. 06-step one.a dozen (step 1.08) times longer than wide. Elytra 1.36-1.47 (1.43) moments longer than greater, 1.35-step one.forty-eight (step one.45) minutes longer than pronotum.
Symptomatic keeps: it’s closely about S. rugicollis (Schedl) and you can S. pannuceus Timber that also provides a beneficial costiform prior row of pronotal asperities. 2-step 1.5 mm vs 1.6-step one.9 mm) and additional regarding rugicollis of the not enough a good procurved callus regarding the people frons and you will out-of pannuceus from the shorter, obscurely pleased elytral punctures. Scolytodes montanus letter. sp. (Figs nine, 10, 21, twenty-six, 32)
Frons convex, except broadly, transversely happy out of epistoma to just more than amount of antennal insertion; facial skin radiant; coarse, strong punctures establish of vertex so you can epistoma, punctures a little less within the content city; vestiture composed of sparse, second, hairlike setae due to punctures, setae become more rich in amazed urban area and you can near to epistoma.
Antennal bar modestly higher, around three obvious areas marked because of the a couple slightly procurved sutures having rows of much time, hairlike setae; basal areas step 1 and you may dos corneous. Funiculus six segmented.
It is distinguished off both types by the less proportions (1
02 times more than large, edges subparallel, widest at the middle-size, narrowly round at the front; asperities absent, skin reticulate, that have rough, deep punctures separated by that-third this new diameter regarding a great puncture; vestiture including eight erect setae, five alongside prior margin, one or two mesad out-of anterolateral angles and one inside the for every basal place.
Elytra step 1.33 times longer than greater, step one.58 moments longer than pronotum; corners diverging some towards the basal two-thirds, acuminately rounded behind; really striae meagerly but decidedly amazed, punctures short, deep, separated of the below diameter out of a beneficial puncture; interstriae 3 x broad than striae, punctures half the latest thickness regarding strial punctures, uniseriate, spread by 5 times the diameter; interstriae 10 strongly, exceedingly raised to help you amount of metacoxae, continued just like the a shorter raised line so you can sternum 5; declivity steep, convex, almost flat towards the central half of, strial and you will interstrial punctures since the with the disc, but nearer, striae a bit even more content. Vestiture consisting of interstrial rows off erect bristles, and far smaller strial and you may interstrial hairlike setae, primarily during the rows; vestiture very numerous into declivity.
