Pachycondyla (Xiphopelta) weberi (Bernard)
Type location Guinea (Euponera (Xiphopelta) weberi,
Bernard, 1952: 194, illustrated, worker), Kéoulenta savanna,
Mt. Nimba (27-iii-1942, Lamotte); holotype worker only found and
described; named in honour of N.A. Weber (see Bolton, 1995)
.
TL 3.2 mm, HL 0.8, HW 0.55 mm.
Colour red-brown, darker on the gaster, antennal lobe and mandible
bases; appendages yellow. Overall shiny but head, thorax and abdomen
with very visible medium reticulation. Propodeum and petiole smoother.
Sparse white hairs, dense on the petiole scale, white pubescence on
the head. Head shape parallel for most of its length, unlike its
larger relatives. Clypeus yellow, with large puncturations, anteriorly
sinuated, median point blunt. Mandibles yellow, little puncturated,
distinctly differing from other "Xiphopelta" by the
progressive widening; 13 large, contiguous, yellow but somewhat
inequal, teeth. Eyes small, some 8 facets, 3.5 times further from
mandible bases than their length. Frontal lobes more angular than
other relatives. Propodeum (epinotum) with obtuse angle, the two faces
seeming equal. |