Across
- 2. species of fish that bring forth living young which during their early development receive nourishment from their mother fish.
- 3. the larvae of oyster and mussel which are free swimming in water.
- 7. the human effort of raising the maximum productivity of fish and other fishery aquatic products and maintaining the supply of these products to satisfy human needs.
- 10. species of fish whose eggs are fertilized and developed within the body but the young when born alive do not receive nourishment from the mother fish
- 11. method of fish cultivation is undertaken in net enclosures in shallow protected areas of inland waters. Bamboo and wood materials ate used as post and braces
- 13. biological association of minute plants and animals which are found growing on the surface of the water.
- 16. male reproductive gland of fishes
- 19. the largest compartment of a fishpond where fishes are reared from post fingerlings up to marketable size.
- 20. species of fish that go down from freshwater to saltwater to spawn. ex: eels
Down
- 1. the rivalry for food, space and oxygen inside the fishpond.
- 4. branch of fishery science deals with the scientific method of catching fish as well and the type of fishing gear used.
- 5. species of fish that feed on plants and vegetables only
- 6. the bangus breeder or spawner
- 8. the degree of freshness and saltiness of water
- 9. The process of increasing fish life either by natural or artificial means of reproduction.
- 12. the smallest and the cleanest compartment where fish are reared from fry up to pre- fingerling size.
- 14. is an area that serves as water reservoir where water is stored before going to other pond compartments.
- 15. species of fish that feed on both plants and animals
- 17. A traditional method of raising fish using natural food only
- 18. are species of fish that go upstream from salt water to freshwater to spawn. ex: bangus