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Annularops
''Annularops'' is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Pomatiidae."Mollusca" . Diversidad Biológica Cubana, accessed 23 March 2011. Species Species within the genus ''Annularops'' include: *'''' ( & , 1941) *'' |
Mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pomatiidae
The family Pomatiidae is a taxonomic family of small operculate land snails, terrestrial gastropod mollusks that can be found over the warmer parts of the Old World. In the older literature, this family is designated as Pomatiasidae. This family is a lineage closely related to the Littorinidae (periwinkles) common in coastal habitat. They have adapted to terrestrial life and are thus sometimes called "land winkles". They are defined by a chalky operculum at the rear end of the body, the shape of their thick shell and their mouth and a characteristic spiral sculpture. The sexes are separate and can sometimes be recognised because the female shell is slightly larger than the male shell. Taxonomy According to the Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005), the family Pomatiidae consisted of two subfamilies: *subfamily Pomatiinae Newton, 1891 (1828) - synonyms: Cyclostomatidae Menke, 1828; Cyclotopsinae Kobelt & Möllendorff, 1898; Ericiidae Wenz, 1915 *subfamily Annu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Bartsch
Paul Bartsch (14 August 1871 Tuntschendorf, Silesia – 24 April 1960 McLean, Virginia) was an American malacologist and carcinologist. He was named the last of those belonging to the "Descriptive Age of Malacology". Early life Bartsch emigrated with his parents to the U.S.A in 1880, first to Missouri and then to Burlington, Iowa. As a child, he took up jobs in his spare time in several employments. He soon took an interest in nature, first by keeping a small menagerie at home, and during his high school years, collecting birds and preparing skins. He established a natural-history club in his home with a little museum and a workshop. By the time he went to the University of Iowa in 1893, he had collected 2,000 skins. Among his professors at the university were the University of Iowa were the geologist Samuel Calvin, botanists Thomas H. Macbride and Bohumil Shimek, and the zoologist Charles C. Nutting. He graduated from the university with a B.S. in 1896, and M.S. in 1899, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Wilhelm Von Dalla Torre
Karl Wilhelm von Dalla Torre (14 July 1850 – 6 April 1928) was an Austrian taxonomist, entomologist and botanist. Dalla Torre was born in Kitzbühel, Tyrol. He studied natural sciences at the University of Innsbruck. He then worked in the University as an entomologist and in 1895 became Professor of Zoology at the University of Innsbruck. He died in Innsbruck, aged 77. Works Partial List *''Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus.'' vol. 1-10. Leipzig 1894- *with Anton Hartinger ll.''Atlas der Alpenflora''. Wien: Verl. d. Dt. u. Österr. Alpenvereins, 1882-1884 *''Die Alpenpflanzen im Wissensschatz der deutschen Alpenbewohner'' (1905) *''Flora der gefürsteten Grafschaft Tirol, des Landes Vorarlberg und des Fürstentums Liechtenstein'', gemeinsam mit Ludwig von Sarnthein Ludwig von Sarnthein (4 January 1861, in Hermannstadt – 1 February 1914, in Hall, Tyrol) was an Austrian government administrator and botanist. He obtained his ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
