Citation
Hadi Hamli, . and Mohd Hanafi Idris, . and Mustafa Kamal Abu Hena, . and Amy Halimah Rajaee, . Fisheries assessment gametogenesis and culture practice of local bivalve : A review. pp. 103-124. ISSN 1511-3701
Abstract
Hard clams are found to overwhelm the benthic territory from the remote oceans in the marsh region especially the tropical region. It is a filtered feeder that feeds upon microorganisms debris and dissolved primal matter as the metabolic vitality hotspot for development. The abundance of food source caused mariculture of hard clam a possible practice in the open sea. Although harvested hard clams through mariculture progressively increase each year they are still found to be less than oyster and cockle production. Knowledge of gametogenesis is essential for shellfish culture with a specific end goal to resolve the appropriate conditions for breeding. The gametogenesis is ordered into six phases i.e. resting early advancement late advancement ripe spawning and spent. Fertilisation between sperm and egg occurs after hard clam spawning by chemical and physical incitement in the environment. Inseminated eggs experience several phases i.e.; trochopores D shape hatchlings umbonal hatchlings and juvenile phase before ending up as mature shellfish. This review is chiefly intended to cover the biology and culture capability of hard clams especially in Malaysia.
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Abstract
Hard clams are found to overwhelm the benthic territory from the remote oceans in the marsh region especially the tropical region. It is a filtered feeder that feeds upon microorganisms debris and dissolved primal matter as the metabolic vitality hotspot for development. The abundance of food source caused mariculture of hard clam a possible practice in the open sea. Although harvested hard clams through mariculture progressively increase each year they are still found to be less than oyster and cockle production. Knowledge of gametogenesis is essential for shellfish culture with a specific end goal to resolve the appropriate conditions for breeding. The gametogenesis is ordered into six phases i.e. resting early advancement late advancement ripe spawning and spent. Fertilisation between sperm and egg occurs after hard clam spawning by chemical and physical incitement in the environment. Inseminated eggs experience several phases i.e.; trochopores D shape hatchlings umbonal hatchlings and juvenile phase before ending up as mature shellfish. This review is chiefly intended to cover the biology and culture capability of hard clams especially in Malaysia.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Bivalves |
| AGROVOC Term: | Hard clams |
| AGROVOC Term: | Shellfish |
| AGROVOC Term: | Shellfish fisheries |
| AGROVOC Term: | Shellfish culture |
| AGROVOC Term: | Meretrix spp |
| AGROVOC Term: | Corbiculidae |
| AGROVOC Term: | Mariculture |
| AGROVOC Term: | Gametogenesis |
| AGROVOC Term: | Animal breeding |
| Depositing User: | Mr. AFANDI ABDUL MALEK |
| Last Modified: | 24 Apr 2025 00:54 |
| URI: | http://webagris.upm.edu.my/id/eprint/8126 |
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