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ZHANG Suping 《海洋学报(英文版)》2008,27(1):132-136
Two new species of Naticidae ( Mollusca, Gastropoda) collected from the coast of China are described: Cryptonaitca huanghaien- s/s sp. nov. and Sinum vittatum sp. nov. The morphological characteristics between the new species were described and the related information was provided. The similarities and differences between the new species and related species were also compared and discussed. The new species Cryptonaitca huanghaiensis differed from Cryptonaitca hirasei and Cryptonaitca andoi in outer shape, operculum and radula. The new species Sinum vittatum is similar to Sinumjaponicum (Lischke, 1869), but the shell of the former is flat-elliptical in shape, spire very small, slightly convex. While the latter is flat-globular in shape, apex light brown in color, without a brown band on the body whorl. The comparison results revealed that Cryptonaitca huanghaiensis and Sinum vittatum were two new species from the coast of China. Specimens studied were obtained from collections in the Marine Biological Museum, Chinese Academy of Sciences. 相似文献
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This report based on the results of investigations conducted in June 2007 and July 2008, respectively,
on the benthic community structure and characteristic diversity of the Huanghai Sea (Yellow Sea)
Cold Water Mass, as well as that in July 1959 during the national oceanic survey. The Naticidae
specimens collected from Cold Water Mass in middle and northern Huanghai Sea were studied
through morphological classiˉcation and the internal anatomy on radula. Three new species of
Naticidae, i.e., Cryptonatica purpurfunda sp. nov., Cryptonatica sphaera sp. nov., and Cryptonatica
striatica sp. nov. were identiˉed. The morphological characteristics of the new species are described,
and the similarties and di?erences between the new species and similar species are compared and
discussed. 相似文献
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在整理中国科学院海洋生物标本馆收藏的玉螺科标本时,经形态分类和齿舌解剖学研究,发现了属于玉螺科的2个新种,即:马氏玉螺Natica maxiutongi sp.nov.和南海窦螺Sinum nanhaiensis sp.nov.。两新种均分布于南中国海,其中马氏玉螺采自海南岛陵水和黎安的潮间带至潮下带浅海砂质海底,壳面褐色或栗色,体螺层上有3-4条深褐色的螺带;南海窦螺分别采自广东近海和南沙群岛海域水深105m和102m的泥质沙海底,贝壳小,呈长卵圆形,壳面白色或淡黄褐色,表面螺肋和生长纹细密。 相似文献
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