Enicospilus howdenorum Gauld, 1988:282, ♂♀. Holotype ♀, Jamaica: Hardwar Gap, 1300 m, vii.1966 (Canadian National Collection, Ottawa, Canada, leg. Howden & Becker). - Gauld, 1988Gauld, I.D. 1988. A survey of the Ophioninae (Hymenoptera: Ichneumonidae) of tropical Mesoamerica with special reference to the fauna of Costa Rica. Bulletin of the British Museum (Natural History) 57 (1):1-309. (distribution); Portuondo Ferrer & Fernández Triana, 2004Portuondo Ferrer, E. & J.L. Fernández Triana 2004. Biodiversidad del orden Hymenoptera en los macizos montañosos de Cuba oriental. Boletín de la Sociedad Entomológica Aragonesa 35:121-136. (distribution); Fernández-Triana, 2005Fernández-Triana, J.L. 2005. The taxonomy and biogeography of Cuban Ophioninae (Hymenoptera: Ichneumonidae). Zootaxa 1007:1-60. (distribution); Perez-Gelabert, 2008Perez-Gelabert, D.E. 2008. Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography. Zootaxa 1831:1-530. (distribution); González-Moreno & Bordera, 2011González-Moreno, A. & Bordera, S. 2011. New records of Ichneumonidae (Hymenoptera: Ichneumonidae) from Mexico. Zootaxa 2879:1-21. (distribution); Perez-Gelabert, 2020Perez-Gelabert, D.E. 2020. Checklist, bibliography and quantitative data of the arthropods of Hispaniola. Zootaxa 4749:1-668. (distribution).