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Cymakra
''Cymakra'' is a genus of sea snails, marine gastropod mollusks in the family Mitromorphidae. These are epifaunal carnivores occurring in the Gulf of Mexico. Species According to the World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist ... (WoRMS), the following species with a valid name are included within the genus ''Cymakra'' : * '' Cymakra baileyi'' McLean & Poorman, 1971 * '' Cymakra dubia'' (Olsson & McGinty, 1958) * '' Cymakra granata'' McLean & Poorman, 1971 * † '' Cymakra poncei'' J. Gardner, 1937 ;Synonymized species: * ''Cymakra torticula'' (Dall, 1889): synonym of '' Mitromorpha torticula'' (Dall, 1889) References Rosenberg, G., F. Moretzsohn, and E. F. García. 2009. ''Gastropoda (Mollusca) of the Gulf of Mexico,'' Pp. 579–699 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cymakra Dubia
''Cymakra dubia'' is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.Rosenberg, G. (2012). Cymakra dubia. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=709505 on 7 February 2018 Description The length of the shell varies between 2.5 mm and 6.2 mm. Distribution This marine species occurs off Honduras, Guadeloupe, Bonaire and Aruba Aruba ( , , ), officially the Country of Aruba ( nl, Land Aruba; pap, Pais Aruba) is a constituent country of the Kingdom of the Netherlands physically located in the mid-south of the Caribbean Sea, about north of the Venezuela peninsula of .... References * Olsson, A.A. & McGinty, T.L. (1958) ''Recent marine mollusks from the Caribbean Coast of Panama with the description of some new genera and species''. Bulletins of American Paleontology, 39, 1–58. External links * * MNHN, Paris: ''Cymakra dubia'' dubi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cymakra Baileyi
''Cymakra baileyi'' is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.Bouchet, P. (2017). Cymakra baileyi McLean & Poorman, 1971. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php/aphia.php?p=taxdetails&id=435468 on 4 February 2018 Description Distribution This marine species occurs off Cabo San Lucas Cabo San Lucas (, "Saint Luke Cape"), or simply just Cabo, is a resort city at the southern tip of the Baja California Peninsula, in the Mexican state of Baja California Sur. As at the 2020 Census, the population of the city was 202,694 inhabitan ..., Baja California, Mexico. References * McLean, J.H. & Poorman, R. (1971) ''New species of tropical Eastern Pacific Turridae''. The Veliger, 14, 89–113 External links * * baileyi Gastropods described in 1971 {{mitromorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cymakra Granata
''Cymakra granata'' is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.{Bouchet, P. (2017). Cymakra granata McLean & Poorman, 1971. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php/aphia.php?p=taxdetails&id=435473 on 4 February 2018 Description The length of the shell attains 10 mm. Distribution This marine species occurs in the Sea of Cortez, Western Mexico, and off Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Cos ... References * McLean, J.H. & Poorman, R. (1971) ''New species of tropical Eastern Pacific Turridae''. The Veliger, 14, 89–113 External links * granata Gastropods described in 1971 {{mitromorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cymakra Poncei
''Cymakra poncei'' is an extinct species of sea snail, a marine gastropod mollusk in the family Mitromorphidae Mitromorphidae is a monophyletic family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet, P. (2011). Mitromorphidae Casey, 1904. In: MolluscaBase (2018). Accessed through: World Register of Marin ....Bouchet, P. (2017). Cymakra poncei J. Gardner, 1937 †. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=1039039 on 2018-02-07 Description The length of the shell attains 6.5 mm, its diameter 2.4 mm. Distribution This extinct marine species was found in Lower Miocene strata of the Chipola Formation in Florida, USA. References External links Gardner J.A. (1937). The molluscan fauna of the Alum Bluff Group of Florida. Part VI. Pteropoda, Opisthobranchia and Ctenobranchia (in part). United States Geological Survey Professio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitromorphidae
Mitromorphidae is a monophyletic family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet, P. (2011). Mitromorphidae Casey, 1904. In: MolluscaBase (2018). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=153871 on 2018-02-05Bouchet P. & Rocroi J. P. (Ed.) (2005). "Classification and nomenclator of gastropod families". '' Malacologia'' 47(1–2). . 397 pp. Bouchet, Kantor ''et al''. elevated in 2011 the subfamily Mitromorphinae (which at that point had been placed in the family Conidae) to the rank of family. This was based on a cladistical analysis of shell morphology, radular characteristics, anatomical characters, and a dataset of molecular sequences of three gene fragments. Description The Mitromorphidae have small to medium-sized shells with a high biconic mitriform shape, a paucispiral or multispiral protoconch up to 4.5 whorls, a short or indistinct siphonal cana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitromorpha Torticula
''Mitromorpha torticula'' is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae. Description The length of the shell attains 12.2 mm, its diameter 4 mm. (Original description) The elongated shell is acute. It is pale yellowish, paler toward the extremities, with a dehiscent thin fibrous epidermis. Its axial line is somewhat convex toward the right. The protoconch is glassy, white, mammillate and consists of two whorls. The other whorls number about six, of which the body whorl forms more than half the shell. The sculpture consists of (on the body whorl) 12 rounded straight ribs, widest near the periphery, extending across the whorls and fainter near the suture and on the siphonal canal. These are crossed by about (on the body whorl) 16 rounded even threads, which pass over the ribs and interspaces without any marked nodulation and are separated by wider interspaces. The suture is not impressed. The aperture is narrow. The outer lip is thin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible 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 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'') are sometimes considered to be sea snails and sometimes listed as land snails. Anatomy Sea snails are a very large group of animals and a very diverse one. 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 when they can move around in the air. These air-breathing species includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda 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 Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') 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". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epifaunal
Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is ''funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. Zoologists and paleontologists use ''fauna'' to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics. Etymology ''Fauna'' comes from the name Fauna, a Roman goddess of earth and fertility, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and ''panis'' is the Greek equivalent of fauna. ''Fauna'' is also the word for a book that catalogues the animals in such a manner. The term was first used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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