Ctteo^orctt

£uRT8ioiiR8. Beroë, Cydippe.

SiéifOSTOMCS. Gestum, Eurampliaa, Nuciiiîa, Euchaiis.

Ul. VERS.

TCRRELLAIRRS.

RhabdocœUs. Monocclis, Vortex, Mcsostoinuiu, Prostomuiii. Dendrocœles, Planaria, Leptoplana.

TRiiUTODBs. Distomuiu, Monostomuiii,Tristoiiiuiii,Polystomuiii, Aspidogasier, Diploioon, Gyrodactylus.

Ckstodis. Garyophyllsus, Ligula, Taenia, Telrarliyiichus, Bothrioccphalus.

NBHERnBKS. Borksia, Polia, Nemertcs.