Pseudasymmetrione Adkison & Heard 1978

Adkison & Heard 1978. Description of a new genus and species of Pseudioninae (Isopoda: Bopyridae) parasite of the hermit crab Pagurus annulipes (Stimpson) from North Carolina. Proceedings of the Biological Society of Washington, 91(2) 1978: 408-417