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单词 Soft ray
释义

Soft ray

英语百科

Fish anatomy

External anatomy of  a bony fish (Hector's lanternfish)
1. operculum (gill cover), 2. lateral line, 3. dorsal fin, 4. adipose fin,5. caudal peduncle, 6. caudal fin, 7. anal fin, 8. photophores9. pelvic fins (paired), 10. pectoral fins (paired)Internal anatomy of a bony fish
Anatomical directions and axes
Skeleton of a bony fish

Fish anatomy is the study of the form or morphology of fishes. It can be contrasted with fish physiology, which is the study of how the component parts of fish function together in the living fish. In practice, fish anatomy and fish physiology complement each other, the former dealing with the structure of a fish, its organs or component parts and how they are put together, such as might be observed on the dissecting table or under the microscope, and the latter dealing with how those components function together in the living fish.

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