319 



pag. 22, 30, tab. II fig. XX et XXV; (= Tetracotyle Lyninaei 

 Pagenstecher) Pag. Trematod. pag. 32, tab. II fig. 15 — 18; v. 

 Linstow, Troscbel's Archiv 1877, I pag. 193. Superf. corp. 



*1825. Clepsine complanata Sav. 

 Tetracotyle typica Diesing (v. 1824). Superf. corp. 



c. Platyelminthes. 



1826. Ommatoplea alba Diesing. 



Distonmm spec? M'Intosh, Transact. roy. Soc. Edinb. XXV, 2 

 pag. 353, tab. XIV fig. 10. Ad gangl. sup. in caps. 



*1827. Planaria lactea Lam. 



Mermis nigrescens Duj. (v. 1564) (Embryo). MecznikofF, Bullet. 

 Acad. Imp. St. Petersburg IX p. 442, note 11. Muscul. pharyngis. 



1828. Planaria spec? 



Distonmm spec. ? Keferstein, Beitr. zur Anat. u. Entwicklungsgesch. 

 einiger Seeplanarien, Göttingen 1868 pag. 22. In caps. 



*1829. Cercaria echinata v. Siebold. ( = Distomum echi- 

 natnm Zed.) 



Tetracotyle tijpica Diesing (v. 1824). Burdachs Physiol. 2. Aufl. II 

 pag. 195. Sporother. 



*1830. Cercaria armata v. Sieb. (= Distomum endolobum Duj.) 



Tetracotyle typica Diesing (v. 1824). Steenstrup, Generations- 

 wechsel pag. 140, tab. III fig. 6. Sporother. 



*1831. Cercaria vesiculosa Diesing. 



Tetracotyle typica Diesing (v. 1824). de Filippi, Mem. Acad. 

 Turin. 2 ser. XVIII p. 16, tab. III fig. XXIV— XXV. Sporother. 



*1832. Cercaria echinatoides de Filippi. ( = Distomum tri- 

 gonocephalum Rud.) 



Tetracotyle typica Diesing (v. 1824). de Filippi, Mem. Acad. 

 Turin. 2 ser. XV pag. 22 u. 30, tab. II fig. XX. Sporother. 



