NO. l8.j TRIASSIC FISHES OF CONNECTICUT. 27 



Actinopterygii. 



Family Catopterid^e. 



2. Perleidus altolepis (Deecke). 



Family Belonorhynchid^:. 



3. Belonorhynchus macrocephalus Deecke (=B. ro- 



bustus Bellotti MS.). 



Family Semionotim:. 



4. Semionotus balsami Bellotti. 



5. Colobodus sp. 



6. Archceo semionotus connectens Deecke. 



Family Macrosemiid^. 



7. Ophiopsis Upturns (Bellotti). 



8. Ophiopsis lariensis De-Alessandri. 



Family Eugnathid^e. 



9. Eugnathus hermesii (Bellotti). 



10. Eugnathus trotti (Balsamo-Crivelli). 



11. Heterolepidotus pectoralis (Bellotti). 



12. Heterolepidotus serratus (Bellotti). 



13. Heterolepidotus taramellii De-Alessandri. 



14. Heterolepidotus brevis (Bellotti). 



15. Heterolepidotus (?) e gidii-venantii De-Alessandri. 



16. Heterolepidotus bellottii De-Alessandri. 



17. Allolepidotus bellottii (Riippell). 



18. Allolepidotus nothosomoides Deecke. 1 



19. Allolepidotus rue ppelli (Bellotti). 



Family Pachycormid^e. 



20. Urolepis macroptera Bellotti. 



21. Urolepis microlepidota Bellotti (including the so- 



called U. elongata Bellotti). 



1 The status of Deecke's genus Allolepidotus is open to some question. By 

 Gorjanovic-Kramberger it is regarded as a subgenus of Heterolepidotus. Compare 

 this author's memoir on " Die obertriadische Fischfauna von Hallem in Salzburg 

 (Beitr. Paldont. u. Geol, 1905. xviii, p. 212). 



