Fish anatomy From Wikipedia, the free encyclopedia Ventral fin redirects here. For a ventral fin on an aircraft, see vertical stabilizer. Anatomical directions and axes Fish…

Aquaculture, 17 (1979) 91-103 o Elsevier Scientific Publishing Company, 91 Amsterdam - Printed in The Netherlands ANGUILLA GUIDE TO THE INTERNAL MORPHOLOGY OF THE EUROPEAN…

1. FISH MORPHOLOGY 2. Body Shape - Fusiform • • • • •Streamlined, torpedo-shaped Fast-swimming fish Predators, live in open water Move tail side to side Examples:…

1. HISTORY Ordovarian Period (425-500 millionyears ago) OSTRACODERMS○ Slow, bottom-dwelling animals○ Covered with thick bony plates and scales○ Had very poorly…

1. SharksByAustinPhares 2. 3. The teeth of sharks are embedded in the gums rather than directly fixed to the jaw, and are constantly replaced throughout the shark's…

1. Bony Fish Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Osteichthyes 2. Class Osteichthyes “ Bony Fish” Skeleton made of bone Thin, flexible scales…

1. Marine Biology Angelfish 2. French Angelfish French Angelfish’s distinctive features includeBlack with bright yellow rims on scales. adult QuickTimeª and a TIFF (Uncompressed)…

Slide 1MAIN IDEA: What are the main external and internal anatomical features of fish ? Slide 2 EXTERNAL ANATOMY Morphology or structure and form of fish can affect feeding…

Slide 1PHYLUM CHORDATA Dorsal Notochord-long rod that supports the body- becomes the vertebrae in most. Dorsal Nerve cord-becomes the central nervous system. Pharyngeal gill…

Slide 1 Slide 2 Skates & Rays Skates and rays are both cartilaginous fishes that are related to the sharks. Slide 3 Skates & Rays All members have enlarged pectoral…