相關詞條
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Whale shark
fin and anal fins with large, also... fin and anal fins with large, also..., . the first dorsal fin much larger...
Overview Distribution Range Living Habits -
Siluridae
of the fin exceeds . anal fin is very... anal fin is very long, the rear end..., the dorsal fin, anal fin and caudal fin...
Basic Information Economic Value -
臀鰭
魚鰭簡介位置多數魚類具有1 個臀鰭，而鱈有2 個。有些全部由鰭條組成，有些由鰭條與硬棘組成。盲鰻的臀鰭可與尾鰭和背鰭相連，海鰻、...
魚鰭簡介 各部位的魚鰭
