Crematogaster (Orthocrema) transvaalensis Forel

Type location South Africa (Cremastogaster transvaalensis, n. spec., Forel, 1894b: 96, worker) - see below
junior synyonym (here) hammi (Arnold, 1920a: 534, illustrated, worker) from Zimbabwe, Hope Fountain - see http://www.antweb.org/specimenImages.do?code=casent0902065
Worker only described (see Bolton, 1995) .

Forel's (1894b) description is at . Arnold (1920a: 533) gave an illustrated translation and description of hammi; this is at . Although Arnold (1920a) gave the TL as 2.4 mm, pitch black, the specimen on Antweb (link above) is TL ca 2.8 mm, i.e. as the type size; the colour as on Antweb is identical to the type..

The photomontage of the type worker is collated from http://www.antweb.org/specimen.do?name=casent0908364.

The photomontage of a worker from South Africa is collated from http://www.antweb.org/specimen.do?name=casent0235875 as determined by Peter Hawkes.