27 . Pseudomyrma pilosa ^HNS.

Worker. Length 2 1/2 lines.-Black: the mandibles, clypeus, carinae at the base of the antenna;, the antennae, tibiae, tarsi and tips of the femora, pale rufo-testaceous; the entire insect covered with fine short silky pubescence; the head prominent before the eyes; the thorax flattened above, the lateral margins with a sharp edge; the divisions between the parts of the thorax strongly marked. Abdomen: the first node with a thick petiole, the second somewhat oblong-ovate, narrowest at the base; the ahmen elongate-ovate, pointed at the apex.

Hab. Borneo.