Margarella violacea is a species of small sea snail, a marine gastropod mollusk in the family Calliostomatidae, the top snails. The animal is pale beige in color and has a pair of cephalic tentacles. The eyes are large and black. The shell is small and wider than it is high. The size of an adult shell varies between 7 … See more This species occurs in the Atlantic Ocean on the coast of Argentina and the Falkland Islands, i.e. in the Magellanic Region. See more • King, P. P. and W. J. Broderip. 1832. Description of the Cirrhipeda, Conchifera and Mollusca, in a collection formed by the officers of H.M.S. Adventure and Beagle employed between the years 1826 and 1830 in surveying the southern coasts of South America. Zoological Journal 5: 332–349 See more WebMargarita expansa G. B. Sowerby I, 1838 accepted as Margarella expansa (G. B. Sowerby I, 1838) (type by subsequent designation) Parent Margarellinae S. T. Williams, 2013

Base of the evolutionary tree for Trochoidea - onezoom.org

WebMay 1, 2007 · Populations of Margarella north of the APF (M. violacea) showed significant genetic variation but with many shared haplotypes between geographically distant populations. By contrast, populations south of the APF ( M. antarctica , M. steineni and M. achilles ) exhibited fewer haplotypes and comprised three distinct species, each … WebSorry, the species or group that you asked for is not on the OneZoom tree. Meanwhile, we have taken you to the root of the OneZoom tree. The Open Tree contains ... magic letters answers level 22

Category:Margarella violacea - Wikimedia Commons

WebDescription: F+, GORGEOUS DARK SHELL WITH ORNAMENTATION! COLLECTED IN DEEP WATER LOBSTER TRAPS OFF FLORIDA KEYS! COLOR AND THE PATTERNS ARE VERY NICE! Size: 17.9mm Price: $20.00 Offered in our list #29i22 (stock in italy) check to order ID Shell: 315447 Species: Calliostoma adspersum (Philippi, 1851) Location: … WebIn the South-eastern Pacific Ocean, the Magellanic biogeographic province (43°S to 56°S) is constituted by a large extension of channels and fjords with diverse coastal environments from glacial influence to direct exposure by the Pacific Ocean ( Camus 2001, Spalding et … Webpersica, Margarella persica Gould, 1852 - syn of: Margarella violacea (King & Broderip, 1832) perspectivus, Astele perspectivus Adams, 1864 - syn of: Astele subcarinata Swainson, 1855; perspectivus, Calliostoma perspectivus Koch, 1843 - syn of: Calliostoma jujubinum (Gmelin, 1791) pertinax, Calliostoma pertinax Marshall, 1995 nyship card group number