- 更多网络例句与海羊齿相关的网络例句 [注:此内容来源于网络,仅供参考]
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Any of various marine invertebrates of the class Crinoidea, such as the sea lilies and feather stars, that are attached to a surface by a stalk when young but may be free-swimming as adults.
海羊齿一种海百合类海洋生无脊椎动物,如带柄海百合及毛头星,幼年时漂浮,成年时可自由游动。
- 更多网络解释与海羊齿相关的网络解释 [注:此内容来源于网络,仅供参考]
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cirrus:卷枝
海百合(Metaerinus)具长柄(图 12-13 B),卷枝(cirrus)多,我国海南有分布,生活在水深200m处. 海羊齿(Antedon)(图12-13A)无柄,营自由生活. 锯羽丽海羊齿(Compsometra serrata)青岛胶州湾、台湾有分布. (二)海星纲(Asteroidea)体扁平,
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comatulid:放射状海百合,海羊齿
comatula | 放射状海百合,海羊齿 | comatulid | 放射状海百合,海羊齿 | comb collector | 梳形集电器
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feather star:海羊齿
裸区 feather space; apteria | 海羊齿 feather star | 羽区 feather tract; pterylae
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ANTEDON:海羊齿类
\\"基节前片\\",\\"ante-coxal piece\\" | \\"海羊齿类\\",\\"ANTEDON\\" | \\"子宫前屈\\",\\"anteflexion of uterus\\"
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comatula:放射状海百合,海羊齿
comatose | 昏睡的, 昏睡状态的 | comatula | 放射状海百合,海羊齿 | comatulid | 放射状海百合,海羊齿
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Eumycetes:真菌纲 真菌类 真菌门
Eumetra 真海羊齿属 | Eumycetes 真菌纲 真菌类 真菌门 | Eumycetozoida 真菌虫目
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Eusporangiatae filicales:眞囊羊齿亚纲
厚囊蕨亚目 Eusporangiatae | 眞囊羊齿亚纲 Eusporangiatae filicales | 海准变动 eustasy; eustatic movement; eustatism
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Pelmatozoa:有柄亚门
海百合是属於棘皮动物门(Echinodermata)(有柄亚门(Pelmatozoa))中海百合纲(Crinoiden)的动物. 此纲中除了海百合外还有海羊齿(Feather stars),但仅有海百合是古生物种. 海百合早在古生代的奥陶纪和寒武纪就开始有化石的纪录,
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feather space; apteria:裸区
羽髓 feather pulp | 裸区 feather space; apteria | 海羊齿 feather star
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eustasy; eustatic movement; eustatism:海准变动
眞囊羊齿亚纲 Eusporangiatae filicales | 海准变动 eustasy; eustatic movement; eustatism | 海准振动 eustatic oscillation