网络释义英英释义
Pterotrachea scutata Pterotrachea hippocampus 海蜗牛(Janthina)：壳紫色，很薄，呈马蹄形或球形。螺塔一般较 低，螺层较少。
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Janthina
- abstract: Janthina is a genus of small to medium-sized pelagic or planktonic sea snails, marine gastropod molluscs in the family Janthinidae, commonly known as the "purple snails" or the "violet shells". Gofas, S.
以上来源于: WordNet
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