Cephalotes unimaculatus

Distribution
This taxon was described from Brazil. It is also found in Haiti and the Dominican Republic.

Nomenclature

 *  unimaculatus. Cryptocerus unimaculatus Smith, F. 1853: 221, pl. 19, fig. 9 (w.) BRAZIL. De Andrade & Baroni Urbani, 1999: 101 (m.). Combination in Cryptocerus (Paracryptocerus): Emery, 1924d: 308; in Hypocryptocerus: Kempf, 1951: 151; in Zacryptocerus: Brandão, 1991: 384; in Cephalotes: De Andrade & Baroni Urbani, 1999: 100. Senior synonym of steinheili: Kempf, 1951: 151; of signatus: De Andrade & Baroni Urbani, 1999: 100. Subspecies of haemorrhoidalis: Kempf, 1951: 151. Revived status as species: De Andrade & Baroni Urbani, 1999: 100.
 * steinheili. Cryptocerus hamulus subsp. steinheili Forel, 1908c: 355 (w.) ANTILLES. Combination in Cryptocerus (Paracryptocerus): Emery, 1924d: 307. Subspecies of haemorrhoidalis: Emery, 1924d: 307. Junior synonym of unimaculatus: Kempf, 1951: 151.
 * signatus. Hypocryptocerus haemorrhoidalis subsp. signatus Wheeler, W.M. 1936b: 203 (w.) HAITI. Combination in Zacryptocerus: Brandão, 1991: 384. Junior synonym of unimaculatus: De Andrade & Baroni Urbani, 1999: 100. See also: Kempf, 1951: 150.