Account
What the sources say about this taxon, as written.
diagnosis · 
Plazi
Diagnosis. Body size small for most Landrevinae species, brown. Male tegmina with a small but distinct mirror in the stridulatory apparatus. Dorsal field of forewings somewhat square and armed with arc-like margin laterally. Both inner and outer fore tibiae tympanum present. Metanotal gland shiny and smooth for a quarter of apical portion and armed with long hairs for most of base portion. Ramiform branches of epiphallic median lobes armed with claw-like apex.
description · Plazi
Description. Male. Anterior part of epicranium under rostral apex 0.93 times as high as antennal cavity and under eyes 0.5 times as high as this cavity; these parts of epicranium smooth, shine and without transverse wrinkles, but with small concave areas under antennal cavities; rostrum between antennal cavities almost as wide as scape. Pronotum distinctly transverse, 1.7 times as wide as long; its lateral lobes moderately narrow, 1.6 times as long as high. Metanotal gland as in Fig. 3 D. Tegmina reaching fifth abdominal tergite, with very short (narrow) and roundly truncate apical area of dorsal field, with rather short and somewhat oblique stridulatory vein, with moderately large and transverse mirror (approximately 1.8 times as wide as long) lacking dividing vein but having a few dividing veinlets in distal part, with wide harp area having seven oblique veins, with diagonal vein bifurcated as base, with strongly arcuate chords connecting with mirror by one crossvein and with diagonal vein by another crossvein, and with lateral field having 4–5 parallel longitudinal veins. Hind wings completely absent. Fore tibia with inner tympanum moderately large and ovoid, with outer tympanum slightly smaller and oval; hind tibiae dorsally with 4 inner and 4 outer articulated spines, and with 7 inner and 6 outer more proximal denticles (small unarticulated spines); hind basitarsus with 5 pairs of dorsal denticles. Supra-anal plate somewhat trapezoidal with straight posterior margin having several setae but lacking both distinct bundle of strong setae in dorsoapical part and dorsoapical denticle. Genitalia. Epiphallus: proximal epiphallic half wide and with a pair of distinct transverse folds on lateral parts of dorsal surface; distal epiphallic half distinctly narrower than proximal one, with a pair of rather large and angular (in profile) posterolateral lobes lacking denticles or strong setae, and with rather long median projection gradually narrowing backwards and having a pair of very long apical lobules slightly curved upwards but almost straight in distal half. Ectoparameres with rather large rounded lobe. Rachis (= guiding rod) rather large, semimembranous in median part but with a pair of lateral elongate (almost stick-like) sclerites; each of these sclerites with rather small rounded lateroproximal lobe and with comparatively thin but not acute apex. Formula small and rather narrow, with moderately long apodeme directed more or less forwards. Colouration. Head dark brown but with following pattern: dorsum of epicranium with 4 somewhat lighter longitudinal stripes; antennal scape, clypeus and labrum light brown with brown patches. Pronotum dark brown with anterior margin, middle part of disc, and lower part of lateral lobes with slightly lighter marks. Legs light brown, but hind femur with brown apical part. Tegmina: dorsal field light brown but having dark brown basal area and brown distal area; lateral field almost uniformly brown. Abdomen brown to dark brown, but its anterior part light brown, and third-seventh segments with small irregular light marks. Female unknown. Measurements. BL 17.5, HW 4, PL 2.5, PW 4, FWL 6, HFL 10.