HYRIIDAE
Especes : 16 Taxa : 17 (maj:18-01-06)

HYRIINAE
Castalia
Castalia ambigua Lamarck 1819, ( ) Bresil,
Castalia multicosta Hupe 1857, ( ) Bresil,
Castalia undosa martensis Ihering 1891, ( ) Uruguay,

Diplodon
Diplodon charruanus (Orbigny 1835), ( ) Bresil,
Diplodon expansus (Kuster 1853), ( ) Bresil,
Diplodon fontaineanus (Orbigny 1835), ( ) Bresil,
Diplodon granosus (Bruguiere 1792), ( ) Bresil,
Diplodon hylaeus (Orbigny ), ( ) Uruguay,
Diplodon rhuacoicus Lea 1834, ( ) Uruguay,
Diplodon smithii Lea 1869, ( ) Uruguay,

Hyridella
Hyridella ambiguus (Philippi 1847), ( ) Australie,
Hyridella australis (Lamarck 1819), ( ) Australie,
Hyridella drapeta (Iredale 1934), ( ) Australie,
Hyridella menziesi acuta Suter 1907, ( ) Nouvelle Zelande,
Hyridella menziesi depauperata Hutton 1882, ( ) Nouvelle Zelande,
Hyridella pertexta (Iredale 1934), ( ) Australie,

CUCUMERUNIONINAE
Cucumeunio
Cucumeunio novaehollandae (Gray 1834), ( ) Australie,