bony fish; osteichthyes
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
bony fish; osteichthyes (a superclass of fish characterized by hard calcified bones, biconcave vertebrae, comb-like gills, and spiny fin rays)
technicalTechnical biological term referring to the superclass Osteichthyes, which comprises the vast majority of extant fish species. Distinguished from cartilaginous fish (Chondrichthyes) by their ossified skeletons. Includes both ray-finned and lobe-finned fishes.
Yìng硬
gǔ骨
yú鱼
shì是
jǐ脊
zhuī椎
dòng动
wù物
zhōng中
zuì最
dà大
de的
lèi类
qún群
zhī之
yī一
。
Bony fish represent one of the largest groups of vertebrates.
Dà大
duō多
shù数
shí食
yòng用
yú鱼
dōu都
shǔ属
yú于
yìng硬
gǔ骨
yú鱼
lèi类
。
Most edible fish belong to the bony fish category.
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Yìng硬
gǔ骨
yú鱼
de的
gǔ骨
gé骼
wán完
quán全
gǔ骨
huà化
，
zhè这
yǔ与
ruǎn软
gǔ骨
yú鱼
bù不
tóng同
。
The skeleton of bony fish is completely ossified, which differs from cartilaginous fish.
Kē科
xué学
jiā家
zài在
shēn深
hǎi海
fā发
xiàn现
le了
yī一
zhǒng种
xīn新
de的
yìng硬
gǔ骨
yú鱼
。
Scientists discovered a new species of bony fish in the deep sea.