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Rectiplanes
''Antiplanes'' is a genus of sea snails, marine gastropod mollusks in the family Pseudomelatomidae,. Description (Original description) These deep-water and abyssal forms are smooth except for incremental lines and sometimes fine spiral striae. The periostracum is conspicuous and the shell disposed to be chalky. The anal sulcus is shallow and more or less rounded, usually situated some distance from the suture, but not quite on the periphery of the whorl. The siphonal canal is rather wide and long and often a little recurved. The aperture is unarmed. There are both dextral and sinistral species. Species Species within the genus ''Antiplanes'' include: * ''Antiplanes abarbarea'' Dall, 1919 * '' Antiplanes abyssalis'' Kantor & Sysoev, 1991 * ''Antiplanes amphitrite'' Dall, 1919 * ''Antiplanes antigone'' (Dall, 1919) * ''Antiplanes briseis'' Dall, 1919 * ''Antiplanes bulimoides'' Dall, 1919 * ''Antiplanes catalinae'' (Raymond, 1904) * '' Antiplanes delicatus'' Okutani & Iwahori, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Obesus
''Antiplanes obesus'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Description The length of the shell is up to 45 mm. Distribution This marine species occurs off Japan and the Kurile Islands The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the ..., Russia. References * Habe, T. (1958b) ''Description of three new species of the genus Rectiplanes from Japan''. Venus, 20, 181–186 * Hasegawa K. (2009) ''Upper bathyal gastropods of the Pacific coast of northern Honshu, Japan, chiefly collected by R/V Wakataka-maru''. In: T. Fujita (ed.), Deep-sea fauna and pollutants off Pacific coast of northern Japan. National Museum of Nature and Science Monographs 39: 225–383. * Hasegawa K. & Okutani T. (2011) ''A review of bathyal shell-bearing gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Motojimai
''Antiplanes motojimai'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. One subspecies: ''Antiplanes motojimai aquilonalis'' Kantor & Sysoev, 1991 Description The length of the shellattains 40 mm. Distribution This marine species occurs off Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... References * Habe, T. (1958b) ''Description of three new species of the genus Rectiplanes from Japan''. Venus, 20, 181–186 * Hasegawa K. (2009) ''Upper bathyal gastropods of the Pacific coast of northern Honshu, Japan, chiefly collected by R/V Wakataka-maru. In: T. Fujita (ed.), Deep-sea fauna and pollutants off Pacific coast of northern Japan.'' National Museum of Nature and Science Monographs 39: 225-383 External links * mot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Isaotakii
''Antiplanes isaotakii'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Description Distribution This marine species occurs off Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... References * Habe, T. (1958b) ''Description of three new species of the genus Rectiplanes from Japan''. Venus, 20, 181–186 External links * isaotakii Gastropods described in 1958 {{Pseudomelatomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelatomidae
Pseudomelatomidae is a family of predatory sea snails, marine gastropods included in the superfamily Conoidea (previously Conacea) and part of the Neogastropoda ( Bouchet & Rocroi, 2005). In 1995 Kantor elevated the subfamily Pseudomelatominae to the status of family Pseudomelatomidae. In 2011 Bouchet, Kantor ''et al''. moved the Crassispirinae and Zonulispirinae and numerous genera of snails loosely called turrid snails (which at that point had been placed in the family Conidae) and placed them in the family Pseudomelatomidae. This was based on a cladistical analysis of shell morphology, radular characteristics, anatomical characters, and a dataset of molecular sequences of three gene fragments. Genera Genera within the family Pseudomelatomidae include: * '' Abyssocomitas'' Sysoev & Kantor, 1986 * '' Aguilaria'' Taylor & Wells, 1994 * '' Anticomitas'' Powell, 1942 * '' Antimelatoma'' Powell, 1942 * '' Antiplanes'' Dall, 1902 * '' Benthodaphne'' Oyama, 1962 * † ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Litus
''Antiplanes litus'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Description The length of the shell attains 16 mm; its diameter 5 mm. (Original description) The slender, white, acute shell has seven or eight moderately convex whorls separated by a very distinct suture. The protoconch is swollen, twisted, consists of two whorls, the second spirally threaded. On about three of the subsequent whorls these threads are developed into two or three major cords between the periphery and the suture, becoming on later whorls obsolete, or this sculpture in other specimens may be obsolete. There is also a semi-obsolete fine spiral striation covering the whole surface and somewhat stronger on the siphonal canal. There is no axial sculpture. The aperture is narrow. The anal sulcus is feeble, close to the suture hardly forming a fasciole. The outer lip is thin and slightly produced. The inner lip is erased. The columella is straight. The si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Delicatus
''Antiplanes delicatus'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae Pseudomelatomidae is a family of predatory sea snails, marine gastropods included in the superfamily Conoidea (previously Conacea) and part of the Neogastropoda ( Bouchet & Rocroi, 2005). In 1995 Kantor elevated the subfamily Pseudomelatomina ....MolluscaBase eds. (2022). MolluscaBase. Antiplanes delicatus Okutani & Iwahori, 1992. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=435537 on 2022-12-24 Description Distribution References * Okutani, T. & Iwahori, A., 1992. ''Noteworthy gastropods collected from Bathyal Zone in Tosa Bay by the R/V Kotaku-Maru in 1987 and 1988.'' Venus 51(4):235–268 External links * Pseudomelatomidae Gastropods described in 1992 {{turridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Vinosa
''Antiplanes vinosa'', common name the left-handed turrid, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Description The length of this sinistral shell attains 30 mm. Distribution This marine species occurs off the Aleutians and Northern Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... References * Dall, W.H. (1874a) Catalogue of Shells from Bering Strait and the Adjacent Portions of the Arctic Ocean, with Descriptions of Three New Species. 7 pp. * Hasegawa K. (2009) ''Upper bathyal gastropods of the Pacific coast of northern Honshu, Japan, chiefly collected by R/V Wakataka-maru''. In: T. Fujita (ed.), Deep-sea fauna and pollutants off Pacific coast of northern Japan. National Museum of Nature and Science Monographs 39: 22 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Bulimoides
''Antiplanes bulimoides'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Description The length of the shell is 31 mm, its diameter 15 mm. (Original description) The elongate shell is decollate. It contains six or more whorls, four distinctly remaining in the holotype. The suture is distinct and not appressed. The whorls are moderately convex, smooth, with a pale polished greenish periostracum over a white substratum, in spots minutely granulose, apparently from some wrinkling of the periostracum. The anal sulcus is wide, shallow, hardly forming a fasciole. The outer lip is thin, sharp and moderately produced. The inner lip shows a thin white layer of callus. The columella is straight, with an anterior oblique attenuation. The siphonal canal is wide and hardly differentiated. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Sanctiioannis
''Antiplanes sanctiioannis'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids. Description The length of the shell varies between 20 mm and 40 mm; maximum diameter 14 mm. The fusiform shell contains 10 slightly convex whorls. The shell is clothed with a smooth, thickish, olive epidermis. The shell is covered with very narrow spiral striae and incremental flexuous stripes. The dark reddish aperture is ovate and contracted below. It measures about 2/5 of the total length. The siphonal canal is broad and slightly oblique. The narrow outer lip has a wide sinuation above the middle. The columella is twisted. The operculum is unguiform. Distribution This marine species occurs off he Pacific coast of northern Honshu, Japan; also in the Bering Sea The Bering Sea (, ; rus, Бе́рингово мо́ре, r=Béringovo móre) is a marginal sea of the Northern Pacific Ocean. It forms, along with the Bering Strait, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Profundicola
''Antiplanes profundicola'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae Pseudomelatomidae is a family of predatory sea snails, marine gastropods included in the superfamily Conoidea (previously Conacea) and part of the Neogastropoda ( Bouchet & Rocroi, 2005). In 1995 Kantor elevated the subfamily Pseudomelatomina .... Description The length of the shell attains 30 mm, its diameter 10.4 mm. Distribution This marine species occurs from the Arctic to California, USA. References External links Bartsch, P, Some turrid mollusks of Monterey Bay and vicinity; Proceedings of the Biological Society of Washington, v. 57 p. 57-68* * profundicola Gastropods described in 1944 {{Pseudomelatomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Obliquiplicata
''Antiplanes obliquiplicata'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.MolluscaBase (2018). Antiplanes obliquiplicata Kantor & Sysoev, 1991. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=433027 on 2018-04-26 Description The length of the shell attains 30 mm. Distribution This marine species occurs off the Kurile Islands, Russia and Northern Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... References * Kantor, Yu I., and A. V. Sysoev. "Mollusks of the genus Antiplanes (Gastropoda: Turridae) of the northwestern Pacific Ocean." The Nautilus 105.4 (1991): 119–146. External links * obliquiplicata Gastropods described in 1991 {{Pseudomelatomidae-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiplanes Kurilensis
''Antiplanes kurilensis'' is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae Pseudomelatomidae is a family of predatory sea snails, marine gastropods included in the superfamily Conoidea (previously Conacea) and part of the Neogastropoda ( Bouchet & Rocroi, 2005). In 1995 Kantor elevated the subfamily Pseudomelatomina ....MolluscaBase (2018). Antiplanes kurilensis Kantor & Sysoev, 1991. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=433025 on 2018-04-26 Description Distribution This marine species occurs off the Kurile Islands; Russia References * Kantor, Yu I., and A. V. Sysoev. "Mollusks of the genus Antiplanes (Gastropoda: Turridae) of the northwestern Pacific Ocean." The Nautilus 105.4 (1991): 119–146. External links * kurilensis Gastropods described in 1991 {{Pseudomelatomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
