|
Hastula Ogasawarana
''Hastula'' is a genus of sea snails, marine gastropod mollusks in the family (biology), family Terebridae, the auger snails. Distribution Species in this genus can be found in the Indo-Pacific Region, Australia and Tasmania. Habitat and feeding habits These are sand-dwelling snails that burrow into the sand no deeper than their length. These are carnivorous snails, feeding on polychaete worms. Description The shell is smooth and glossy. It is very high and turreted with impressed Suture (anatomy), sutures. The shell shows axial Sculpture (mollusc), sculpturing of crenulations below the slender ribs. There is often no spiral sculpture; some species show very weak spiral lines. Species Species within the genus ''Hastula'' include: * ''Hastula aciculina'' (Lamarck, 1822) * ''Hastula acumen'' (Deshayes, 1859) * ''Hastula alboflava'' Bratcher, 1988 * ''Hastula albula'' (Menke, 1843) * ''Hastula androyensis'' Bozzetti, 2008 * ''Hastula anomala'' (Gray, 1834) * ''Hastula anosyana'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of many gastropods, including snails, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it (semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the Aperture (mollusc), aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the Mantle (mollusc), mantle. The calcareous central layer, ostracum, is typically made of calcium carbonate (CaCO3) precipitated into an organic matrix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Androyensis
''Hastula androyensis'' is a species of sea snail, a marine gastropod mollusk in the family Terebridae, commonly referred to as the auger snails. Description The length of the shell attains 12.8 mm. Distribution This marine species occurs off Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f .... References * Bozzetti, L., 2008. Six new Terebridae (Gastropoda: Neogastropoda: Terebridae) from southern Madagascar. Malacologia Mostra Mondiale 60: 9–14 Terebridae Gastropods described in 2008 {{terebridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Cuspidata
''Hastula cuspidata'' is a species of sea snail, a marine gastropod mollusc in the family Terebridae The Terebridae, commonly referred to as auger shells or auger snails, is a Family (biology), family of predatory marine (ocean), marine gastropods in the superfamily Conoidea.Gofas, S. (2012). Terebridae. World Register of Marine Specie2012-10-12 ..., the auger snails. Description Distribution References Terebridae Gastropods described in 1844 {{terebridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Crossii
''Hastula'' is a genus of sea snails, marine gastropod mollusks in the family Terebridae, the auger snails. Distribution Species in this genus can be found in the Indo-Pacific Region, Australia and Tasmania. Habitat and feeding habits These are sand-dwelling snails that burrow into the sand no deeper than their length. These are carnivorous snails, feeding on polychaete worms. Description The shell is smooth and glossy. It is very high and turreted with impressed sutures. The shell shows axial sculpturing of crenulations below the slender ribs. There is often no spiral sculpture; some species show very weak spiral lines. Species Species within the genus ''Hastula'' include: * '' Hastula aciculina'' (Lamarck, 1822) * '' Hastula acumen'' (Deshayes, 1859) * '' Hastula alboflava'' Bratcher, 1988 * ''Hastula albula'' (Menke, 1843) * ''Hastula androyensis'' Bozzetti, 2008 * '' Hastula anomala'' (Gray, 1834) * '' Hastula anosyana'' (Bozzetti, 2016) * '' Hastula apicina'' (Deshayes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Cinerea
''Hastula cinerea'', the grey Atlantic auger, is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.MolluscaBase eds. (2020). MolluscaBase. Hastula cinerea (Born, 1778). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=225109 on 2020-02-02 Description The length of the shell varies between 16 mm and 68 mm. Protoconch is a very dark/black sharp tip, and a horny brown operculum is present. No periostracum, shell is glossy overall. They tend to have larger feet because it helps stabilize themselves into the sand due to the species of sea snail living in a more active zone of the ocean. Distribution This shallow-water species occurs in the Atlantic Ocean off Angola, Cape Verde, Senegal and Brazil; in the Caribbean Sea, the Gulf of Mexico and the Lesser Antilles; in the Indian Ocean off Madagascar Madagascar, officially the Republic of Madagascar, is an is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Cernohorskyi
''Hastula cernohorskyi'' is a species of sea snail, a marine gastropod mollusc in the family Terebridae The Terebridae, commonly referred to as auger shells or auger snails, is a Family (biology), family of predatory marine (ocean), marine gastropods in the superfamily Conoidea.Gofas, S. (2012). Terebridae. World Register of Marine Specie2012-10-12 ..., the auger snails.MolluscaBase eds. (2021). MolluscaBase. Hastula cernohorskyi R. D. Burch, 1965. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=447319 on 2021-03-18 References * Bratcher T. & Cernohorsky W.O. (1987). Living terebras of the world. A monograph of the recent Terebridae of the world. American Malacologists, Melbourne, Florida & Burlington, Massachusetts. 240pp External links Fedosov, A. E.; Malcolm, G.; Terryn, Y.; Gorson, J.; Modica, M. V.; Holford, M.; Puillandre, N. (2020). Phylogenetic classification of the family Terebridae (Neogastropoda: Conoide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Celidonota
''Hastula celidonota'' is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails. Description Distribution Mascarene Islands The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagascar consisting of islands belonging to the Republic of Mauritius as well as the French department of Réunion. Their na ... References Terebridae Gastropods described in 1898 {{terebridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Casta
''Hastula casta'' is a species of sea snail, a marine gastropod mollusk in the family Terebridae The Terebridae, commonly referred to as auger shells or auger snails, is a Family (biology), family of predatory marine (ocean), marine gastropods in the superfamily Conoidea.Gofas, S. (2012). Terebridae. World Register of Marine Specie2012-10-12 ..., the auger snails.MolluscaBase eds. (2020). MolluscaBase. Hastula casta (Hinds, 1844). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1416048 on 2 February 2020 Description Distribution References External links Fedosov, A. E.; Malcolm, G.; Terryn, Y.; Gorson, J.; Modica, M. V.; Holford, M.; Puillandre, N. (2020). Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea). Journal of Molluscan Studies Terebridae Gastropods described in 1844 Taxa named by Richard Brinsley Hinds {{terebridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Beyrichi
''Hastula'' is a genus of sea snails, marine gastropod mollusks in the family Terebridae, the auger snails. Distribution Species in this genus can be found in the Indo-Pacific Region, Australia and Tasmania. Habitat and feeding habits These are sand-dwelling snails that burrow into the sand no deeper than their length. These are carnivorous snails, feeding on polychaete worms. Description The shell is smooth and glossy. It is very high and turreted with impressed sutures. The shell shows axial sculpturing of crenulations below the slender ribs. There is often no spiral sculpture; some species show very weak spiral lines. Species Species within the genus ''Hastula'' include: * '' Hastula aciculina'' (Lamarck, 1822) * '' Hastula acumen'' (Deshayes, 1859) * '' Hastula alboflava'' Bratcher, 1988 * ''Hastula albula'' (Menke, 1843) * ''Hastula androyensis'' Bozzetti, 2008 * '' Hastula anomala'' (Gray, 1834) * '' Hastula anosyana'' (Bozzetti, 2016) * '' Hastula apicina'' (Deshayes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Bacillus
''Hastula bacillus'' is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.MolluscaBase eds. (2021). MolluscaBase. Hastula bacillus (Deshayes, 1859). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=447316 on 2021-03-17 Description The length of the shell varies between 13 mm and 27 mm. Distribution This marine species occurs off Sri Lanka and Western Thailand, Indonesia, Japan and Hawaii Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta .... References * Bratcher T. & Cernohorsky W.O. (1987). Living terebras of the world. A monograph of the recent Terebridae of the world. American Malacologists, Melbourne, Florida & Burlington, Massachusetts. 240pp. * Liu, J.Y. uiyu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hastula Apicitincta
''Hastula'' is a genus of sea snails, marine gastropod mollusks in the family Terebridae, the auger snails. Distribution Species in this genus can be found in the Indo-Pacific Region, Australia and Tasmania. Habitat and feeding habits These are sand-dwelling snails that burrow into the sand no deeper than their length. These are carnivorous snails, feeding on polychaete worms. Description The shell is smooth and glossy. It is very high and turreted with impressed sutures. The shell shows axial sculpturing of crenulations below the slender ribs. There is often no spiral sculpture; some species show very weak spiral lines. Species Species within the genus ''Hastula'' include: * '' Hastula aciculina'' (Lamarck, 1822) * '' Hastula acumen'' (Deshayes, 1859) * '' Hastula alboflava'' Bratcher, 1988 * ''Hastula albula'' (Menke, 1843) * '' Hastula androyensis'' Bozzetti, 2008 * '' Hastula anomala'' (Gray, 1834) * '' Hastula anosyana'' (Bozzetti, 2016) * '' Hastula apicina'' (Deshayes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
