Pheidole umbonata

Identification
Key to Micronesian Ants

Distribution based on Regional Taxon Lists
Australasian Region: New Caledonia. Indo-Australian Region: Fiji, French Polynesia, Guam, Kiribati, Micronesia (Federated States of), Niue, Northern Mariana Islands, Palau, Samoa, Solomon Islands, Tokelau, Tonga, Vanuatu, Wallis and Futuna Islands.

Nomenclature

 *  umbonata. Pheidole umbonata Mayr, 1870b: 978 (s.w.) TONGA. Mann, 1921: 431 (q.). Senior synonym of zimmermani: Wilson & Taylor, 1967: 50. Current subspecies: nominal plus fusciventris.
 * zimmermani. Pheidole umbonata subsp. zimmermani Wheeler, W.M. 1936f: 6 (s.w.q.m.) TAHITI. Junior synonym of umbonata: Wilson & Taylor, 1967: 50.