104 



3. Cyclostomi. 



*1553. Petromyzon fluviatilis C. Neunauge. 



Gordius spec. ? Villot, Nouv. rech. pag. 17 (larva). Cranium. 

 Ascaris Petromyzi v. Linstow, Archiv für Naturgesch. 1879 



pag. 171, tab. XI fig. 14 — 15 (larva). Intest. 

 Distomum semiflavum v. Linstow, ibid. 1880 pag. 50 — 51. Intest. 

 Distomum inerme v. Linstow, ibid. 1879 pag. 183. Intest. 

 Scolex Petromyzi v. Linstow, ibid. pag. 187, tab. XII fig. 39. Intest. 



*1554. Petromyzon Planeri Bloch. Kleines Neunauge. 

 Gordius spec? (v. 1553) (larva). Cranium. 



1554a. Piscis gen.? spec? 



Agamonema rotundatum v. Linstow, Archiv für Naturgesch. 1883 

 pag. 291, tab. VII fig. 23. 



