Tetramorium intonsum Bolton
Type location Ghana (Bolton, 1980: 288, illustrated, head
only, worker) .
Bolton's description (1980) is at
.
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Nigeria specimens (as Tetramorium species Q,
Taylor, 1980a: 55). WORKER. TL 2.8 mm, HL 0.65, HW 0.58, SL 0.58,
PW 0.44
Head, alitrunk and pedicel rugoreticulose,
rugae more pronounced dorsally. Erect hairs abundant and
moderately long. Eye small. Propodeal spines moderately long and
acute, with a slight down turn apically; metapleural lobes short
and low triangular. Petiole node with a distinct anterior face;
posterodorsal face curved. Colour yellow-brown.
The specimen from Nigeria was found in a dry dead log in
a kola plot in the Cocoa Research Institute of Nigeria, Idi Ayunre, by B. Bolton.
Holotype worker and 8 paratype workers collected from rotten
wood CRIG by Bolton (15.i.1971), plus 3 other collections, all of
workers, by him at CRIG (in 1970-71).
The only other finding was from Ivory Coast at Dabou
Savannah, west of Abidjan (W.L. Brown).
A finding from Guinea, reported by Bernard (1952) as
Tetramorium
shilohense may well be of this species (rather than the
southern Africa shilohense). |