Specialist for the taxonomy, systematics, biodiversity and phylogeny of the order Phasmatodea 'Phasmida' (stick insects, walking sticks, phasmids) of North, Central and South America, the Caribbean and Wallacea subregion of Indonesia. Participating in projects in Costa Rica, Panama, Ecuador, Hispaniola and Brazil. Associate researcher of the State Zoological Collections Munich, Germany (Zoologische Staatssammlung München, ZSM) and the Montréal Insectarium, Canada (IMQC). Peer reviewer of several scientific journals.

Website: www.Phasmatodea.com
Research Gate: https://www.researchgate.net/profile/Frank-Hennemann-2/research