Opisthopsis

Nomenclature

 *  OPISTHOPSIS [Formicinae: Camponotini]
 * Opisthopsis Dalla Torre, 1893: 219. Replacement name for Myrmecopsis Smith, F. 1865: 68. [Junior homonym of Myrmecopsis Newman, 1850: cxxii (Lepidoptera).]
 * MYRMECOPSIS [junior homonym, see Opisthopsis]
 * Myrmecopsis Smith, F. 1865: 68 [as subgenus of Formica]. Type-species: Formica (Myrmecopsis) respiciens, by monotypy. [Junior homonym of Myrmecopsis Newman, 1850: cxxii (Lepidoptera).]
 * Myrmecopsis raised to genus: Mayr, 1876: 76.
 * Opisthopsis Dalla Torre, 1893: 219, replacement name for Myrmecopsis Smith, F.