 白氏拟鼻螺
Latin Literature Name: pseudosimnia (diminovula) whitworthi
Named by: cate, 1973
Category: shellfish, Gastropoda, baby superfamily, shuttle Lo Branch, eggs shuttle Lo subfamily, Lo Lo is to be the nose, too-meter shuttle subgenus Lo
Type specimens Origin: Japan Kii.
Distinguishing characteristic: nearly oval shell, the shell surface with dense grooves. Shell color gray, or mauve, with the plaque with ill-defined, well-developed umbilical cord, outer lip inner edge of a tooth.
Form Description: Shell nearly oval, round the back of expansion, both ends of the compression, bulging, shell quality fruit. Shell surface is smooth, shiny, with a more dense on it, slightly wavy horizontal grooves, grooves in both ends of the obvious, often the middle is not obvious. The right edge of thick. Shell white or lavender appear before (shades of change), which has a wide and ill-defined on the spot with, and sometimes break into spots. Uplift of the base of micro-shell, the shell mouth slightly wider, slightly curved bow. Umbilical cord within the lip back strong, with blunt teeth on it. Short before the ridge, the back-end connection with the shell axis. Concave before the canal. Outer lip generous, fair, and the front about 1 / 3 of the inward tilt of the tooth within the margin of a clear (19-28 pieces) of animals from pink to dark red mantle.
Biological characteristics: In addition to the shell on the beach outside the mining, the Qiongzhou Strait to the north where the water depth of 5 5m thick sandy bottom trawl samples collected to life. The host is a big spike in coelenterate beheaded (dendronephthya gigantea) and the Han's spine beheaded (d.habereri).
Distribution: this addition to our distribution area from Fujian to the South China Sea, the Kii abroad in Japan, Tosa, the Philippines, Manila Bay, 卡莫特斯海, Sulu Sea also found that the distribution of its |
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