Cephalotes hamulus

Distribution
This taxon was described from Dominican Republic.

Nomenclature

 *  hamulus. Cryptocerus hamulus Roger, 1863a: 209 (w.) DOMINICAN REPUBLIC. Kempf, 1951: 149 (m.); De Andrade & Baroni Urbani, 1999: 86 (q.). Combination in Cryptocerus (Paracryptocerus): Emery, 1924d: 307; in Hypocryptocerus: Wheeler, W.M. 1936b: 201; in Zacryptocerus: Brandão, 1991: 384; in Cephalotes: De Andrade & Baroni Urbani, 1999: 84. Junior synonym of haemorrhoidalis: Emery, 1924d: 307; Menozzi & Russo, 1930: 162. Revived from synonymy as subspecies of haemorrhoidalis: Wheeler, W.M. 1936b: 201. Senior synonym of haytianus: Wheeler, W.M. 1936b: 201; Kempf, 1951: 149. Revived status as species and senior synonym of affinis: De Andrade & Baroni Urbani, 1999: 84.
 * haytianus. Cryptocerus hamulus var. haytianus Forel, 1901e: 337 (w.) HAITI. Junior synonym of haemorrhoidalis: Wheeler, W.M. & Mann, 1914: 38; of hamulus: Kempf, 1951: 149.
 * affinis. Hypocryptocerus haemorrhoidalis subsp. affinis Wheeler, W.M. 1936b: 202 (w.) HAITI. Combination in Zacryptocerus: Brandão, 1991: 384. Junior synonym of hamulus: De Andrade & Baroni Urbani, 1999: 85. See also: Kempf, 1951: 147.