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Axymene
''Axymene'' is a genus of sea snails, marine gastropod mollusks in the family Muricidae Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With over 1,700 living species, the Muricidae represent almost 10% of the Neog ..., the murex snails or rock snails.Bouchet, P.; Marshall, B.; Houart, R. (2014). Axymene Finlay, 1926. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=399026 on 2015-01-17 Species Species within the genus ''Axymene'' include: * '' Axymene aucklandicus'' (E. A. Smith, 1902) ;Species brought into synonymy: * ''Axymene philippinensis'' Petuch, 1979: synonym of '' Preangeria dentata'' (Schepman, 1911) * ''Axymene teres'' Finlay, 1930: synonym of '' Xymene teres'' (Finlay, 1930) * ''Axymene traversi'' (Hutton, 1873): synonym of '' Lamellitrophon traversi'' (F. W. Hutton, 1873) * ''Axymene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axymene Aucklandicus
''Axymene aucklandicus'' is a species of predatory sea snail, a marine gastropod mollusc in the family Muricidae Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With over 1,700 living species, the Muricidae represent almost 10% of the Neog ..., the rock snails or murex snails.Marshall, B.; Rosenberg, G. (2014). Axymene aucklandicus (E. A. Smith, 1902). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598753 on 2015-01-08 References * Suter, H. (1908a) Descriptions of new species of New Zealand marine shells. Proceedings of the Malacological Society of London, 8, 178–191, pl. 7 * Suter, H. (1909). The Mollusca of the Subantarctic islands of New Zealand. Pp 1–57 in Chilton, C. (ed.), The Subantarctic islands of New Zealand. Reports on the geo-physics, geology, zoology, and botany of the islands ly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xymene Teres
''Xymene'' is a genus of predatory sea snails, marine gastropod molluscs in the family Muricidae, the rock snails, found in New Zealand.Houart, R. (2010). Xymene Iredale, 1915. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=399023 on 2011-04-10 Species Species and subspecies within the genus ''Xymene'' include: * '' Xymene convexus'' (Suter, 1909) * '' Xymene erectus'' (Suter, 1909) * '' Xymene huttoni'' (Murdoch, 1900) * '' Xymene plebeius'' ( Hutton, 1873) * '' Xymene pumilus'' (Suter, 1909) * '' Xymene teres'' (Finlay, 1930) * '' Xymene warreni'' Ponder, 1972 ;Species brought into synonymy: * ''Xymene ambiguus'' (Philippi, 1844): synonym of '' Zeatrophon ambiguus'' (Philippi, 1844) * ''Xymene aucklandicus'' (E. A. Smith, 1902): synonym of '' Axymene aucklandicus'' (E. A. Smith, 1902) * ''Xymene gouldi'' (Cossmann, 1903): synonym of '' Fuegotrophon pallidus'' (Broderip, 1833) * ''Xymene inferus'' (Hutton, 1878): ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamellitrophon Traversi
''Lamellitrophon traversi'' is a species of predatory sea snail, a marine gastropod mollusc in the family Muricidae, the rock snails or murex snails. Description (Original description) The shell is ovate-fusiform. The spire whorls and the posterior portion of the body whorl are longitudinally ribbed, with ten ribs per whorl. The aperture is oval. The siphonal canal is short and slightly recurved to the left. Both lips are smooth. The shell is white, adorned with thin brown spiral stripes, of which ten to twelve are present on the body whorl. The interior is white, featuring two interrupted brown bands on the outer lip. Distribution This marine species is endemic to New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla .... References * Powell A W B, ''New Zealand Mollus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible Gastropod shell, shell. Definition Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain Neritidae, neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example, species in the genus ''Truncatella (gastropod), Truncatella'') are sometimes considered to be sea snails and sometimes listed as land snails. Anatomy Sea snails are a very large and diverse group of animals. Most snails that live in salt water respire using a gill or gills; a few species, though, have a lung, are intertidal, and are active only at low tide w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean is the body of salt water that covers approximately 70.8% of Earth. The ocean is conventionally divided into large bodies of water, which are also referred to as ''oceans'' (the Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic Ocean),"Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, https://www.merriam-webster.com/dictionary/ocean . Accessed March 14, 2021. and are themselves mostly divided into seas, gulfs and subsequent bodies of water. The ocean contains 97% of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and from the land. There are many thousands of species of sea snails and sea slug, slugs, as well as freshwater snails, freshwater limpets, land snails and slugs. The class Gastropoda is a diverse and highly successful class of mollusks within the phylum Mollusca. It contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Furongian, Late Cambrian. , 721 family (taxonomy), families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently neontology, extant living fossil, with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The number of additional fossil species is estimated between 60,000 and 100,000, and 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. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater and even terrestrial species. 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 extant i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muricidae
Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With over 1,700 living species, the Muricidae represent almost 10% of the Neogastropoda. Additionally, 1,200 fossil species have been recognized.Houart, Roland. (2018). "Historique et classification des espèces actuelles de Muricidae (Neogastropoda, Muricoidea)." ''Novapex'' 19:37–66 Numerous subfamilies are recognized, although experts disagree about the subfamily divisions and the definitions of the genera. Many muricids have unusual shells which are considered attractive by shell collectors and by interior designers. Shell description Muricid shells are variably shaped, generally with a raised spire and strong sculpture with spiral ridges and often axial varices (typically three or more varices on each whorl), also frequently bearing spines, tubercles, or blade-like processes. Periostracum is absent in thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preangeria Dentata
''Preangeria'' is an extinct genus of gastropods belonging to the family Eosiphonidae. The species of this genus are found in Malesia Malesia is a biogeographical region straddling the Equator and the boundaries of the Indomalayan and Australasian realms. It is a phytogeographical floristic region in the Paleotropical kingdom. It was first recognized as a distinct region .... Species: * † '' Preangeria angsanana'' * † '' Preangeria dentata'' * † '' Preangeria javana'' * † '' Preangeria praeundosa'' * † '' Preangeria sundaica'' * † '' Preangeria talahabensis'' References * Martin, K. (1921). Die Mollusken der Njalindungschichten. Sammlungen des Geologischen Reichs-Museums in Leiden. new ser., 1(2), Heft 3: 446-496. * Shuto, T. 1969. Neogene gastropods from Panay Island, the Philippines. Contributions to the geology and paleontology of Southeast Asia, LXVII. Memoirs of the Faculty of Science, Kyushu University, series D, Geology 19(1):1-250, 43 figs., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
