Revision der Turbellarien. CDt 



14. Ommatoplea alba DIESING: Syst. Helm. I. 252. 



Habita culum. Littora Äugliae ad Carrickfergus (Hyndman). 



*'* Ocelli plurimi in acervum unum vel plures consociati. 



15. Ommatoplea polchra DIESING: Syst. Helm. 1. 2o2. 

 Habitaculum. Littiis Berwickcense, inter Corallineas et in 



testaceis vacuis, frequens (Johns ton). 



16. Ommatoplea berea DIESING: Syst. Helm. I. 2S2. 

 Habitaculum. Ad insulam Brehat inter lapides (Quatre- 



fages). 



17. Ommatoplea mntabills DIESING: Syst. Helm. I. 2S2. 

 Habitaculum. Prope St. Vaast (Q u a t r e f a g e s). 



18. Ommatoplea glaaca DIESING: Syst. Helm. I. 253. 

 Habitaculum. Prope St. Vaast, rarius (Quatr efages). 



19. Ommatoplea violacea DIESING: Syst. Helm. I. 253. 

 Habitaculum. Prope St. Vaast, raro (Quatrefages). 



**** Ocelli in series plures angulum retrorsum patentem formantes rtispositi. 



20. Ommatoplea glauca DIESING. 



Corpus depressum, supra glaucum, subtus album. Caput cor- 

 pore continuum. Proboscis vaginata. Ocelli numerosi in series plures 

 dispositi, angulum retrorsum patentem formantes. Longit. 1". 



Nemertes glaucus KölUker: in Verliandl. d. Schweiz, naturf. Gesellsch. 

 zu Chur im Juli 1844. Chur 1845. 89. - Siebold: in Troschel's 

 Arch. 1830. II. 382. 



Habitaculum. Neapoli (Kolli ker). 



Speciesinquirendae: 



21. Ommatoplea pellucida DIESING: Syst. Helm. 1. 253 adde: 



Polystemma nellucidum Oersted: De remon. marin. 80. 

 H a b i t a c u 1 u m. In regione argillacea s. Buccbioideoruni 

 aestate, prope Helleb;;ek in fretu Öresund (Oersted); 



22. Ommatoplea rubra DIESING 1. c. 253. 



23. Ommatoplea armata DIESING 1. c. 253. adde: 



Prostoma? Ommatoplea? Ehrenberg: Akaleph. des rothen Meeres 66. 

 (Diesing.) 6 



