| 释义 |
Definition of ray-finned fish in English: ray-finned fishnoun A fish of a large group having thin fins strengthened by slender rays, including all bony fishes apart from the coelacanth and lungfishes. Subclass (or class) Actinopterygii: numerous orders Compare with lobe-finned fish, teleost Example sentencesExamples - Additional genome duplication, specifically in ray-finned fish, may have occurred before the divergence of the teleosts.
- This mounted skeleton of the common perch shows several characteristics of ray-finned fish.
- While everyone knows that fish live in water and breathe through gills, the simile ‘like a fish out of water’ does not always apply to ray-finned fish.
- Gliding is actually common among vertebrates; several reptiles, mammals, and even ray-finned fish have evolved gliding.
- This finding is in accordance with the hypothesis of an ancient whole-genome duplication in the ray-finned fish lineage.
Definition of ray-finned fish in US English: ray-finned fishnoun A fish of a large group having thin fins strengthened by slender rays, including all bony fishes apart from the coelacanth and lungfishes. Subclass (or class) Actinopterygii: numerous orders Compare with lobe-finned fish, teleost Example sentencesExamples - Gliding is actually common among vertebrates; several reptiles, mammals, and even ray-finned fish have evolved gliding.
- This mounted skeleton of the common perch shows several characteristics of ray-finned fish.
- This finding is in accordance with the hypothesis of an ancient whole-genome duplication in the ray-finned fish lineage.
- Additional genome duplication, specifically in ray-finned fish, may have occurred before the divergence of the teleosts.
- While everyone knows that fish live in water and breathe through gills, the simile ‘like a fish out of water’ does not always apply to ray-finned fish.
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