The Ants of Africa
Genus Centromyrmex
Centromyrmex brachycola (Roger) - from Brazil
{Centromyrmex brachcycola}

Centromyrmex brachycola (Roger)

return to key {link to the Hymenoptera Name Server} Type location Brazil (Ponera brachycola, Roger, 1861a: 5, queen; Emery, 1906c: 114, worker [unavailable on HNS]; see Kempf, 1967b: 405); junior synonyms bohemanni (Mayr, 1866b: 895, illustrated funiculus only, description is as for Genus description , worker; synonymy Kempf, 1967b: 405) from Brazil, and paulina (Forel, 1911c: 287, worker; synonymy Kempf, 1967b: 405) from Brazil.

Roger's (1861a) description is at {original description}. Mayr's (1866b) description of bohemanni is at {original description};

Description (after Kempf, 1967b) -
WORKER - TL ca 6 mm; HW = HL (almost); mandibles with right angle between basal border and masticating border; clypeus without a median tumulus, anterior border weakly convex; scapes not reaching occiput; alitrunk smooth & shiny, only striation at extreme metasternal angle; dorsum of alitrunk slightly impressed at metanotal junction and strongly compressed at metanotum, propodeum slightly lower than mesonotum; dorsum of propodeum narrowed anteriorly to almost a point, obtuse angle with oblique declivity; petiole much longer than broad, subpetiolar process low and dentate; first segment of gaster without a marginate tuberosity below helcium; hind tibiae without heavy spine-like setae.


{Centromyrmex brachcycolaThe photomontage is collated from the images at http://www.antweb.org/specimen.do?name=casent0178344&shot=p1&project=worldants. Note the scale is wrong on the dorsal view at Antweb.

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© 2007, 2008 - Brian Taylor CBiol FIBiol FRES
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