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Okadaia Elegans
''Vayssierea cinnabarea'' is a species of minute sea slug, a dorid nudibranch in the gastropod family Okadaiidae Okadaiidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Polyceroidea. This family is within the clade Euctenidiacea. This family has no subfamilies. Genera * ''Vayssierea'' (Risbec, 1928) ** ''Vays ....Rosenberg, G. (2012). Vayssierea cinnabarea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=599228 on 2012-06-03 Range This species occurs in New Zealand. Ecology This species feeds on '' Spirorbis'' tube worm Taxonomy Although ''Vayssierea cinnabarea'' is accepted as a separate species by many individuals, there are some that argue that all ''Veyssierea'' should be under one species name, '' Vayssierea felis, V. felis.'' References Spencer H.G., Willan R.C., Marshall B.A. & Murray T.J. (2011) ''Checklist of the Recent Mollusca Recorded from the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patricia M
Patricia is a female given name of Latin origin. Derived from the Latin word ''patrician'', meaning "noble"; it is the feminine form of the masculine given name Patrick. The name Patricia was the second most common female name in the United States according to the 1990 US Census. Another well-known variant of this is "Patrice". According to the US Social Security Administration records, the use of the name for newborns peaked at #3 from 1937 to 1943 in the United States, after which it dropped in popularity, sliding to #745 in 2016.Popularity of a NameSocial Security Administration''ssa.gov'', accessed June 26, 2017 From 1928 to 1967, the name was ranked among the top 11 female names. In Portuguese and Spanish-speaking Latin-American countries, the name Patrícia/Patricia is common as well, pronounced . In Catalan and Portuguese it is written Patrícia, while in Italy, Germany and Austria Patrizia is the form, pronounced . In Polish, the variant is Patrycja. It is also used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirorbis
''Spirorbis'' is a genus of very small () polychaete worms, usually with a white coiled shell. Members of the genus live in the lower littoral and sublittoral zones of rocky shores. ''Spirorbis'' worms usually live attached to seaweeds, but some species live directly on rocks, shells or other hard substrates. ''Spirorbis'' was once thought to have a fossil record extending back into the Early Paleozoic, but now all pre-Cretaceous spirorbins are known to be microconchids. The earliest members of genus appeared in the Miocene, but Oligocene finds may also be possible. The genus contains the following species: * ''Spirorbis borealis'' Daudin, 1800 * '' Spirorbis corallinae'' De Silva and Knight-jones, 1962 * '' Spirorbis cuneatus'' Gee, 1964 * '' Spirorbis granulatus'' * '' Spirorbis incongruus'' * ''Spirorbis inornatus'' L'hardy and Quievreux, 1962 * '' Spirorbis knightjonesi'' Desilva, 1965 * '' Spirorbis lineatus'' * '' Spirorbis marioni'' (Caullery and Mesnil, 1897) * ''Spirorbis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Marine Molluscs Of New Zealand
This is a list of the marine molluscs of the country of New Zealand, which are a part of the molluscan fauna of New Zealand, which is a part of the biodiversity of New Zealand. Marine molluscs include marine gastropods (sea snails and sea slugs), bivalves (such as pipis, cockles, oysters, mussels, scallops), octopuses, squid and other classes of Mollusca. This list does not include the land and freshwater species. Aplacophora * '' Proneomenia quincarinata'' Polyplacophora Acanthochitonidae * '' Acanthochitona thileniusi'' * '' Acanthochitona zelandica'' * '' Craspedochiton rubiginosus'' - ''Craspedochiton rubiginosus rubiginosus'', ''Craspedochiton rubiginosus oliveri'' * ''Cryptoconchus porosus'' * ''Notoplax aupouria'' * ''Notoplax cuneata'' * ''Notoplax facilis'' * ''Notoplax latalamina'' * ''Notoplax mariae'' * ''Notoplax violacea'' * ''Notoplax websteri'' Mopaliidae * '' Aerilamma murdochi'' * '' Diaphoroplax biramosus'' * ''Frembleya egregia'' * '' Guildingia obtecta ... [...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] |
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] |
Nudibranch
Nudibranchs () are a group of soft-bodied marine gastropod molluscs which shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown", "marigold", "splendid", "dancer", "dragon", or "sea rabbit". Currently, about 3,000 valid species of nudibranchs are known.Ocean Portal (2017)A Collage of Nudibranch Colors Smithsonian National Museum of Natural History. Retrieved 17 April 2018. The word "nudibranch" comes from the Latin "naked" and the Ancient Greek () "gills". Nudibranchs are often casually called sea slugs, as they are a family of opistobranchs (sea slugs), within the phylum Mollusca (molluscs), but many sea slugs belong to several taxonomic groups which are not closely related to nudibranchs. A number of these other sea slugs, such as the photosynthetic ''Sacoglossa'' and the colourful Aglajidae, are often confused with nudibranchs. Distribut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vayssierea
''Vayssierea'' is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Okadaiidae.Bouchet, P. (2011). Vayssierea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533869 on 2012-06-03 The exact relationship of this genus of nudibranchs is still unclear. Species Species in the genus ''Vayssierea'' include: * '' Vayssierea caledonica'' Risbec, 1928 * '' Vayssierea cinnabarea'' Ralph, 1944 * ''Vayssierea elegans ''Vayssierea'' is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Okadaiidae Okadaiidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Polyceroidea. This f ...'' (Baba, 1930) *'' Vayssierea felis'' (Collingwood, 1881)Rudman, W.B. (2000-04-12). Vayssierea felis (Collingwood, 1881). nSea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/factsheet/vaysfe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusca
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 gastropod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okadaiidae
Okadaiidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Polyceroidea. This family is within the clade Euctenidiacea. This family has no subfamilies. Genera * ''Vayssierea'' (Risbec, 1928) ** ''Vayssierea felis ''Vayssierea felis'' is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Okadaiidae. Description This red-orange nudibranch can grow up to 6mm in size.Rudman, W.B., 2000 (April 12) ''Vayssierea felis'' (Colli ...'' (Collingwood, 1881) References External links Sea Slug Forum species list {{heterobranchia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
