Allanaspides Swain, Wilson, Hickman & Ong, 1970 (basis of record)
Allanaspides Swain, Wilson, Hickman & Ong, 1970 (extant flag source)
Eucrenonaspides Knott & Lake, 1980 (extant flag source)
Eucrenonaspides Knott & Lake, 1980 (basis of record)
Hexabathynella Schminke, 1972 (extant flag source)
Koonunga Sayce, 1908 (basis of record)
Koonunga Sayce, 1908 (extant flag source)
Micraspides Nicholls, 1931 (basis of record)
Micraspides Nicholls, 1931 (extant flag source)
Oncostygocaris Schminke, 1980 (extant flag source)
Oncostygocaris Schminke, 1980 (basis of record)
Paranaspides Smith, 1908 (basis of record)
Paranaspides Smith, 1908 (extant flag source)
Parastygocaris (extant flag source)
Parastygocaris (basis of record)
Psammaspides Schminke, 1974 (basis of record)
Psammaspides Schminke, 1974 (extant flag source)
Stygocarella Schminke, 1980 (extant flag source)
Stygocarella Schminke, 1980 (basis of record)
Stygocaris Noodt, 1963 (basis of record)
Stygocaris Noodt, 1963 (extant flag source)