Xenalluaudia Raffray, 1913 : 55

Hlaváč, Peter, 2016, Mataranka bilyi, a new peculiar genus and species of Clavigeritae (Coleoptera: Staphylinidae: Pselaphinae) from Australia, Zootaxa 4072 (1), pp. 126-134 : 132

Xenalluaudia Raffray, 1913: 55

Diagnosis. ( Jeannel, 1949: 32) Length 2.0− 2.6 mm, head wider than long, with strongly developed, anteriorly prominent, lateraly dentate epistome, shorter than pronotum, eyes small, not prominent, rostrum triangular, pronotum slightly longer than wide, with basal fovea, lacking median longitudinal sulcus, elytra long, 1.5 times as long as pronotum and as long as abdomen, with 2−4 basal foveae, or foveae absent, sutural stria short or entire, with 2−3 discal striae or discal stria absent, posterior corners rounded, lacking trichomes but with long, sparse setae on posterior margin, midlegs modified in males, abdomen with deep transverse basal impression, paratergites with trichomes. Antennae with antennomeres I minuscule, II −IV subequal, about as long as wide, V larger than IV, terminal antennomere cylindrical, 1.5 times as long as wide, truncate at apex.

Species included. Xenalluaudia basilewskyi (Coulon, 1979) ; X. cremastogastris Raffray, 1913 ; X. grandispina Raffray, 1913 ; X. jeanneli (Leleup, 1976) ; X. nodicornis Jeannel, 1952 .

Distribution. Tanzania, Kenya, Burundi, Democratic Republic of the Congo.