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Tenellia Phoenix
''Tenellia phoenix'' is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Fionidae. Distribution This species was described from La Jolla, California, United States. It has been reported from Monterey Bay to Mission Bay (San Diego), California and Costa Rica. Description ''Tenellia phoenix'' is a small translucent aeolid with swollen cerata and a visible central line of digestive gland which shows through the skin. It is reminiscent of ''Tergipes tergipes'' or ''Eubranchus rupium ''Eubranchus rupium'', the green balloon aeolid, is a species of sea slug or nudibranch, a marine gastropod mollusc in the family Eubranchidae. Distribution This species was described from Greenland. It is reported from the North Atlantic Oce ...'' but intermediate between these species in the number and arrangement of its cerata. The oral tentacles and rhinophores are suffused with brown pigment.''Cuthona phoenix'' [at/nowiki> CalPhotos./ref> Reference ... [...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] |
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. Dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tergipes Tergipes
''Tergipes tergipes'' is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Tergipedidae. Distribution This species was described from Øresund, Denmark. It has been reported from the NE Atlantic from Iceland and Norway south to Portugal and in the Mediterranean Sea.Picton, B.E. & Morrow, C.C., 2010''Tergipes tergipes'' (Forsskål in Niebuhr, 1775). n/nowiki> Encyclopedia of Marine Life of Britain and Ireland. Reports of the same species from Brazil should be treated with caution. Description The typical adult size of this species is 5–8 mm.Thompson, T.E. and Brown, G.H., 1984. Biology of Opisthobranch Molluscs, Volume II. The Ray Society. 229 pages 41 plates, 40 figures A recent study showed that ''Tergipes tergipes'' is an amphi-atlantic species.Cámara, S., Carmona, L., Cella, K., Ekimova, I., Martynov, A., & Cervera, J. L., (2014)''Tergipes tergipes'' (Förskal, 1775) (Gastropoda: Nudibranchia) is an amphiatlantic specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeolidioidea
Aeolidioidea is a superfamily of sea slugs, the aeolid nudibranchs. They are marine gastropod molluscs in the suborder Cladobranchia. Taxonomy As of 2019, the superfamily Aeolidioidea consisted of the following families: * Aeolidiidae Gray, 1827 * Babakinidae Roller, 1973 * Facelinidae Bergh, 1889 * Flabellinopsidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017 * Glaucidae Gray, 1827 * Myrrhinidae Bergh, 1905 * Notaeolidiidae Eliot, 1910 * Piseinotecidae Edmunds, 1970 * Pleurolidiidae Burn, 1966 Synonyms of families within this superfamily include: * Caloriidae (accepted as Facelinidae) * Cratenidae (accepted as Facelinidae) * Favorinidae (accepted as Facelinidae) * Phidianidae (accepted as Facelinidae) * Phyllodesmiidae (accepted as Myrrhinidae) * Protaeolidiellidae (accepted as Pleurolidiidae) * Spurillidae (accepted as Aeolidiidae) Gosliner et al. (2007) elevated the subfamily Babakininae, which was within Facel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costa Rica
Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, the Pacific Ocean to the southwest, and maritime border with Ecuador to the south of Cocos Island. It has a population of around five million in a land area of . An estimated 333,980 people live in the capital and largest city, San José, Costa Rica, San José, with around two million people in the surrounding metropolitan area. The sovereign state is a Unitary state, unitary Presidential system, presidential Constitution of Costa Rica, constitutional republic. It has a long-standing and stable democracy and a highly educated workforce. The country spends roughly 6.9% of its budget (2016) on education, compared to a global average of 4.4%. Its economy, once heavily dependent on agriculture, has diversif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mission Bay (San Diego)
Mission Bay is a human-made saltwater bay located south of the Pacific Beach community of San Diego, California created from approximately of historical wetland, marsh, and saltwater bay habitat. The bay is part of the recreational Mission Bay Park, the largest man-made aquatic park in the United States, consisting of , approximately 46% land and 54% water. The combined area makes Mission Bay Park the ninth largest municipally-owned park in the United States. The bay was created to enhance recreational opportunities in San Diego, but doing so has fundamentally altered the ecology of San Diego county by removing all but , or approximately 5%, of wetland habitat. Wakeboarding, jet skiing, sailing, camping, cycling, jogging, roller skating and skateboarding, or sunbathing are all popular around the bay. Mission Bay Yacht Club, on the west side of the bay, conducts sailing races year-round in the bay and the nearby Pacific Ocean and has produced national sailing champions in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monterey Bay
Monterey Bay is a bay of the Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contine ... located on the coast of the U.S. state of California, south of the San Francisco Bay Area and its major city at the south of the bay, San Jose, California, San Jose. San Francisco itself is further north along the coast, by about 75 miles, accessible via California State Route 1, Highway 1 and Interstate 280 (California), Highway 280. Santa Cruz, California, Santa Cruz is located at the north end of the bay, and Monterey, California, Monterey is on the Monterey Peninsula at the south end. The "Monterey Bay Area" is a local colloquialism sometimes used to describe the whole of the Central Coast (California), Central Coast communities of Santa Cruz County, California, Santa Cruz and Monterey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the most populated subnational entity in North America and the 34th most populous in the world. The Greater Los Angeles area and the San Francisco Bay Area are the nation's second and fifth most populous urban regions respectively, with the former having more than 18.7million residents and the latter having over 9.6million. Sacramento is the state's capital, while Los Angeles is the most populous city in the state and the second most populous city in the country. San Francisco is the second most densely populated major city in the country. Los Angeles County is the country's most populous, while San Bernardino County is the largest county by area in the country. California borders Oregon to the north, Nevada and Arizona to the ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Jolla
La Jolla ( , ) is a hilly, seaside neighborhood within the city of San Diego, California, United States, occupying of curving coastline along the Pacific Ocean. The population reported in the 2010 census was 46,781. La Jolla is surrounded on three sides by ocean bluffs and beaches and is located north of Downtown San Diego and south of the Orange County, California, Orange County line. The climate is mild, with an average daily temperature of . La Jolla is home to many educational institutions and a variety of businesses in the areas of lodging, dining, shopping, software, finance, real estate, bioengineering, medical practice and scientific research. The University of California, San Diego (UCSD) is located in La Jolla, as are the Salk Institute for Biological Studies, Salk Institute, Scripps Institution of Oceanography (part of UCSD), Scripps Research Institute, and the headquarters of National University (California), National University (though its academic campuses are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuthona Phoenix From Santa Cruz, California 01
''Cuthona'' is a genus of nudibranch in the family Tergipedidae.Bouchet, P.; Gofas, S. (2014). ''Cuthona'' Alder & Hancock, 1855. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138543 on 2015-02-09 Ecology ''Cuthona'' species feed on hydroids, and have uniseriate radulae with polydentate radular teeth. Taxonomic history The type species of ''Cuthona'' is '' Cuthona nana'', (Alder & Hancock, 1842). Some authorities consider the genera '' Catriona'' and '' Trinchesia'' to be synonymous with ''Cuthona''. Most ''Cuthona'' species were transferred to other genera as a result of DNA phylogeny studies in 2016 and 2017. Species Species in the genus ''Cuthona'' include: * '' Cuthona divae'' (Er. Marcus, 1961) *'' Cuthona methana'' Valdés, Lundsten & N. G. Wilson, 2018 * '' Cuthona nana'' (Alder & Hancock, 1842) * '' Cuthona hermitophila'' Martynov, Sanamyan & Korshunova, 2015 ;Species brought into synonymy: * ''Cuthona ab ... [...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 opi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusc
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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