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单词 post-larva
释义

post-larvan.

Brit. /ˌpəʊs(t)ˈlɑːvə/, U.S. /ˌpoʊs(t)ˈlɑrvə/
Inflections: Plural post-larvae.
Origin: Formed within English, by derivation. Etymons: post- prefix, larva n.
Etymology: < post- prefix + larva n., after post-larval adj.
Zoology.
An animal, esp. a fish, during the post-larval period of its development.
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the world > animals > fish > [noun] > young
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post-larva1924
the world > animals > family unit > [noun] > young animal > larva > post-larva
post-larva1924
1924 Ecology 5 372 (note) The term larva would then be restricted to stages between hatching and the completion of the absorption of yolk; postlarva to the stages which follow, but which precede transformation to the young fish stage.
1952 G. F. Hervey & J. Hems Freshwater Trop. Aquarium Fishes viii. 98 Post-larvae eat very large quantities of infusoria, and the secret..of raising young fish to maturity is to keep them feeding from dawn to dusk.
1962 K. F. Lagler et al. Ichthyol. x. 313 Differences between postlarvae and adults in some fishes are so trenchant that they have resulted from time to time in taxonomic confusion.
1993 Marine Biol. 116 407 Settlement of planktonic postlarvae peaked during the pre-wet season (October to December), and declined through the wet season (January to March).
This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).
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