Biology. pt. A, 1. Flat-fishes. A, 2. Sternoptychidae (Argyropelecus and Sternoptyx). A, 3. Shore-fishes. A, 4. Stomiatidae (Stomias). A, 5. Argentinidae, Microstomidae, Opisthoproctidae, Mediterranean odontostomidae. A, 6. Mediterranean bramidae and Trichiuridae. A, 7. Mediterranean scopelidae. A, 8. Lepadogaster. A, 9. Engraulidae, Clupeidae. A, 10. Lophius. A, 11. Scombriformes. A. 12. Mediterranean sternoptychidae. A, 13. Sudidae (Paralepis). A, 14. Carangidae