Anatomía de los peces
تشريح الأسماك
Anatomie des poissons
Fish anatomy
Anatomi ikan
Anatomia ryb
Diagram showing the external anatomy of a Hector's lanternfish, a type of bony fish
Diagram showing the internal anatomy of a generic bony fish
Pristella maxillaris.jpg
Vertebre pesce 20130806 04.jpg
Argyropelecus hemigymnus.jpg
Lampanyctodes hectoris .svg
Zenion hololepis.jpg
Internal organs of a fish.svg
right
vertical
horizontal
study of the form or morphology of fishes
Budowa organizmu ryb
Zenion hololepis is a small deep water fish with large eyes.
The deep sea half-naked hatchetfish has eyes which look overhead where it can see the silhouettes of prey.
A vertebra of a small ray-finned fish
The X-ray tetra has a visible backbone. The spinal cord is housed within its backbone.
External anatomy of a bony fish : 1. operculum , 2. lateral line, 3. dorsal fin, 4. adipose fin, 5. caudal peduncle, 6. caudal fin, 7. anal fin, 8. photophores, 9. pelvic fins , 10. pectoral fins
Internal anatomy of a bony fish
August 2020
meaning of secondarily in this sentence
Molecular analysis meaning genetic analysis? Or another definition?