1. Fish Anatomy

2. Work with a partner and list differences amongst fish on the next slide.

4. Name the parts of the fish on the following slide.

6. External Anatomy Head Trunk Tail Mouth Nostril Eye Scales
Spiny dorsal fin

7. External Anatomy 9) Soft dorsal fin 10) Lateral line 11) Caudal fin
12) Peduncle
13) Anal fin
14) Pelvic fin
15) Pectoral fin

8. 16) Gill opening
17) Gill cover

9. Skeletal Structure 1) Lower jaw 2) Upper jaw 3) Brain case
4) Gill cover support
5) Gill cover
6) Backbone
7) Spiny fin rays

10. Skeletal Structure 8) Fin ray support 9) Soft fin rays
11) Rib
12) Soft fin rays
13) Pelvic spine
14) Pelvic girdle
15) Pectoral girdle

11. Internal Anatomy Gill Spinal cord Swim bladder Myomere Urogenital Anus
Ovary
Kidney

12. Internal Anatomy 9) Intestine 10) Stomach 11) Liver 12) Heart
13) Esophagus
14) Brain