The “Crag Mollusca”
نویسندگان
چکیده
منابع مشابه
Fauna Europaea: Mollusca – Bivalvia
Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and...
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IN THE AT~EMPT to advance our knowledge of the manne Mollusca of the Hawaiian Islands, groups provided with a shell have been among the first to receive attention. Largely for this reason gastropods of the order Prosobranchiata, having conspicuous shells, have become better known than have such forms as belong in the order Opisthobranchiata in which a shell is often absent in the adult.' Such n...
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The Sydney octopus (Octopus tetricus) occurs in unusual numbers on a shell bed of its prey remains that have accumulated as an extended midden where additional octopuses excavate dens. Here, O tetricus are ecosystem engineers, organisms that modulate availability of resources to other species and to their own species by causing physical state changes in materials. A community of invertebrate gr...
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IN THE COURSE of war service in the Solomon Islands the writer was stationed on Stirling Island in the Treasuries from December 10, 1943, ro January 13, 1944. A collection of land snails was made and subsequently this was supplemented by a collection made on Mono Island at about the same time by Me. N. Gardner. Smith (1885) recorded a number of species collected by _Guppy from the group, but si...
متن کاملA review of the family Clenchiellidae (Mollusca: Caenogastropoda: Truncatelloidea).
The truncatelloidean family Clenchiellidae, previously treated as a tribe or subfamily of Hydrobiidae, is diagnosed as a distinct family including Clenchiella and three new genera, Coliracemata, Colenuda and Coleglabra. The family is characterised by the discoidal shell with spiral keels or cords, and a wide umbilicus. All species are found in mangrove swamps or adjacent habitats in tropical es...
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ژورنال
عنوان ژورنال: Annals and Magazine of Natural History
سال: 1883
ISSN: 0374-5481
DOI: 10.1080/00222938309459599