A genus of dipnoan fishes comprising four African lungfishes, which have long, fringed, filamentous pectoral and pelvic fins and are usually placed…
| 单词 | θ37126 |
| 释义 | the world > animals > fish > class Osteichthyes or Teleostomi > [noun] > order Dipnoi > group Sirenoidei > genus Protopterus (1) Protopterus1841 A genus of dipnoan fishes comprising four African lungfishes, which have long, fringed, filamentous pectoral and pelvic fins and are usually placed… |
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