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... > stages > developmental stages > fish developmental stages > fish larvae > hatchlings > fish hatchlings

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创建的: 2024-10-17T16:30:52

fish hatchlings  

定义

  • Information Recently hatched fish larva that is still too immature to achieve motility, and therefore not yet capable of active feeding. A hatchling still possesses a yolk sac upon which it depends for nutrition.

    创建的: 10/17/24

     (en)

上位概念

范围注释，叙词含义说明

  • Hatchling is widely used in aquaculture for fish larvae just out of the egg. It is characterized by the presence of yolk sac hanging below from where it draws its nutrition for 2–3 days. At this stage the mouth is not formed and hence it does not take food from outside. (en)

其它语言

URI

http://aims.fao.org/aos/agrovoc/c_a6b46cab

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RDF/XML TURTLE JSON-LD 创建的 2024/10/17, 最后修改 2026/2/4