Romachaeta

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Description de Maa (1963) :
Body short, fairly slender. Crown exceptionally short, its median and side lengths subequal; supra-antennal triangle convex, strongly upraised along antennal ledge which is obliquely straight; eye strongly swollen; ocelli a little closer to each other than to eyes; lateral and transverse frontal sutures very deep; occipital margin deeply, angularly incised at middle. Pronotum about 1/3 broader than long; anterior margin pointed and produced forwards at middle, much shorter than posterior margin which is weakly bisinuate; anterolateral margin much longer than posterolateral margin; lateral angle narrowly rounded, with slight indication of ampliation; posterolateral angle acute, hardly produced. Scutellar sulcus shallow, moderately broad, Scutellar process nearly 2X as long as scutellum. Tegmen more than 3 X as long as broad, discoidal cell moderately long, claval vein forked, Cubitus (longitudinal vein 5) of wing apically simple. Mesothorax laterally with a moderately strong discal tubercle; hind leg slender, long ; tibia with a moderately strong lateral spine; inner apical lobe of tarsomere 1 distinctly longer than outer; that of tarsomere 2 almost 3X as long as outer and distinctly longer than basal lobe. Pygofer (♂) with a very long apical lobe below anal segment; anal style exceptionally short; genital plate very narrow. Female unknown.


Tête

Pronotum

Scutellum

Pattes

Ailes