Rhysida Wood, 1862
Type species. Branchiostoma lithobioides Newport, 1845 (by subsequent designation of Attems 1930) .
Diagnosis. See Schileyko et al. (2020: 50).
Number of species. 36.
Range. Indo-Australia, Arabian Peninsula (Oman), Africa, Neotropics (after Schileyko et al. 2020).