Paratopula

Identification
Eguchi, Bui and Yamane (2011) - The worker of Paratopula is somewhat similar to that of Tetramorium. However, in the latter, the lateral portion of clypeus is modified into a distinct ridge or wall in front of antennal insertion, the apex of sting bears a small lamellate appendage, and the body is much smaller.

Identification Keys

 * Key to Paratopula species

Species richness
Species richness by country based on regional taxon lists (countries with darker colours are more species-rich). View Data



Nomenclature

 *  PARATOPULA [Myrmicinae: Paratopulini]
 * Paratopula Wheeler, W.M. 1919e: 144. Type-species: Atopomyrmex ceylonicus, by original designation.

Eguchi, Bui and Yamane (2011) - The genus was revised by Bolton (1988b). The worker of the single Vietnamese species has the following features. Worker monomorphic; head in full-face view subrectangular; frontal carina indistinct or absent; antennal scrobe absent; anterior clypeal margin feebly emarginated medially, lacking an isolated median seta; posteromedian portion of clypeus very broadly inserted between frontal lobes; mandible triangular; masticatory margin with 9 teeth decreasing in size from apex to base; antennae 12-segmented, with distinct 3-segmented club; eye large, in full-face view strongly convex laterad; mesosoma in lateral view elongate and low; promesonotum in lateral view not domed; promesonotal suture absent dorsally; metanotal groove distinctly impressed dorsally; propodeal spine long and spinose; propodeal lobe extending well posteriad; petiole consisting of elongate peduncle and cubic node, with small anteroventral process; postpetiole in lateral view compressed dorsoventrally, lower than long; gastral shoulder absent; sting simple and strong; head and mesosoma strongly sculptured with rugation or rugoreticulation; body bearing moderately dense hairs that are short and blunt apically.