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Doriopsilla Gemela
''Doriopsilla gemela'' is a species of dorid nudibranch, a colourful sea slug, a shell-less marine gastropod mollusk in the family Dendrodorididae. There are five other species that are quite similar to this species and can be confused with it, and they are: ''Doriopsilla albopunctata'' (Cooper, 1863), '' Doriopsilla bertschi'' Hoover, Lindsay, Goddard & Valdés, 2015, '' Doriopsilla davebehrensi'' Hoover, Lindsay, Goddard & Valdés, 2015, '' Doriopsilla fulva'' (MacFarland, 1905) and ''Baptodoris mimetica'' Gosliner, 1991.Hoover C., Lindsay T., Goddard J.H.R. & Valdés A. (2015)"Seeing double: pseudocryptic diversity in the ''Doriopsilla albopunctata–Doriopsilla gemela'' species complex of the north-eastern Pacific."Zoologica Scripta. 44: 612-631. Distribution This species was described from the intertidal zone, Hill Street, San Diego, California. Description This nudibranch can grow as large as 25 mm. It can be dark yellow to orange in colour, but always with very small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrence Gosliner
Publius Terentius Afer (; – ), better known in English as Terence (), was a Roman Africans, Roman African playwright during the Roman Republic. His comedies were performed for the first time around 166–160 BC. Terentius Lucanus, a Roman Roman Senate, senator, brought Terence to Rome as a slave, educated him and later on, impressed by his abilities, manumission, freed him. It is thought that Terence abruptly died, around the age of 25, likely in Greece or on his way back to Rome, due to shipwreck or disease. DEAD LINK He was supposedly on his way to explore and find inspiration for his comedies. His plays were heavily used to learn to speak and write in Latin during the Middle Ages and Renaissance , Renaissance Period, and in some instances were imitated by William Shakespeare. One famous quotation by Terence reads: "''Homo sum, humani nihil a me alienum puto''", or "I am human, and I think nothing human is alien to me." This appeared in his play ''Heauton Timorumenos''. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Graham Cooper
James Graham Cooper (June 19, 1830 – July 19, 1902) was an American surgeon and naturalist. Cooper was born in New York. He worked for the California Geological Survey (1860–1874) with Josiah Dwight Whitney, William Henry Brewer and Henry Nicholas Bolander. He was primarily a zoologist, but he also made significant botanical collections from San Diego to Fort Mohave, Arizona in 1861. Cooper was active in the California Academy of Sciences, eventually becoming Director of the Museum. He obtained his medical degree in 1851 and practiced in New York City until 1853. Spencer F. Baird, the Assistant Secretary of the Smithsonian Institution at that time, helped Cooper work with the Pacific railroad survey parties working in the Washington Territory. He joined this survey under Captain George McClellan as a surgeon until 1854. In 1855 he visited San Francisco and the Panama Isthmus. He collected many birds during this expedition. In 1860, he returned west and joined the Blake Expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California
California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territories of the United States by population, most populous U.S. state and the List of U.S. states and territories by area, 3rd largest by area. It is also the most populated Administrative division, 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 Statistical area (United States), urban regions respectively, with the former having more than 18.7million residents and the latter having over 9.6million. Sacramento, California, Sacramento is the state's capital, while Los Angeles is the List of largest California cities by population, most populous city in the state and the List of United States cities by population, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego
San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eighth most populous city in the United States and the county seat, seat of San Diego County, the List of the most populous counties in the United States, fifth most populous county in the United States, with 3,338,330 estimated residents as of 2019. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches and parks, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center. San Diego is the List of municipalities in California, second largest city in the U.S. state, state of California, after Los Angeles. Historically home to the Kumeyaay people, San Diego is frequently referred to as the "Birthplace of California", as it was the first site vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baptodoris Mimetica
''Baptodoris mimetica'' is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Discodorididae.Rosenberg, G. (2015)''Baptodoris mimetica'' Gosliner, 1991.In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-12-14. Distribution This species was described from Asilomar State Park, Pacific Grove, California, with additional specimens from Santa Cruz, Carmel and Isla San Martin, Baja California, Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema .... Description Ecology References Discodorididae Gastropods described in 1991 {{Discodorididae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doriopsilla Fulva
''Doriopsilla fulva'' is a species of dorid nudibranch, a sea slug, a shell-less marine gastropod mollusk in the family Dendrodorididae.Bouchet, P. (2015)''Doriopsilla fulva'' (MacFarland, 1905).In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-12-13. Distribution This species is found from Point Loma, San Diego to Humboldt County California. Description This nudibranch can grow as large as 33 mm. It is pale yellow in colour, with dots of opaque white on the tips of the dorsal tubercles but not between the tubercles. The rhinophores have 10-12 lamellae and a pale yellow club with a white stalk. The gills are white with five pinnae. It has frequently been confused with ''Doriopsilla albopunctata ''Doriopsilla albopunctata'', the white-spotted sea goddess, is a species of dorid nudibranch, a colorful sea slug, in the family Dendrodorididae. It is native to the Pacific Coast of North America, from Mendocino County, California south, possi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doriopsilla Davebehrensi
''Doriopsilla davebehrensi'' is a species of dorid nudibranch, a colourful sea slug, a shell-less marine gastropod mollusc in the family Dendrodorididae.Bouchet, P. (2016)''Doriopsilla davebehrensi'' Hoover, Lindsay, Goddard & Valdés, 2015.In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-12-14. There are five other species that are quite similar to this species and can be confused with it, and they are: ''Doriopsilla albopunctata'' (Cooper, 1863), '' Doriopsilla bertschi'' Hoover, Lindsay, Goddard & Valdés, 2015, ''Doriopsilla fulva'' (MacFarland, 1905), ''Doriopsilla gemela'' Gosliner, Schaefer & Millen, 1999 and ''Baptodoris mimetica'' Gosliner, 1991. Distribution This species was described from Bahía de los Ángeles, Baja California, Mexico. A specimen was also found at Newport Bay, California. Description This nudibranch can grow as large as 32 mm. It can be dark yellow or orange in colour, but always with very small opaque white d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doriopsilla Bertschi
''Doriopsilla bertschi'' is a species of dorid nudibranch, a colourful sea slug, a shell-less marine gastropod mollusc in the family Dendrodorididae.Bouchet, P. (2016)''Doriopsilla bertschi'' Hoover, Lindsay, Goddard & Valdés, 2015.In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-12-14. There are five other species that are quite similar to this species and can be confused with it, and they are: ''Doriopsilla albopunctata'' (Cooper, 1863), ''Doriopsilla davebehrensi'' Hoover, Lindsay, Goddard & Valdés, 2015, ''Doriopsilla fulva'' (MacFarland, 1905), ''Doriopsilla gemela'' Gosliner, Schaefer & Millen, 1999 and ''Baptodoris mimetica'' Gosliner, 1991.Hoover C., Lindsay T., Goddard J.H.R. & Valdés A. (2015)"Seeing double: pseudocryptic diversity in the ''Doriopsilla albopunctata–Doriopsilla gemela'' species complex of the north-eastern Pacific."Zoologica Scripta. 44: 612-631. Distribution This species was described from Bahía de los Ángeles, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doriopsilla Albopunctata
''Doriopsilla albopunctata'', the white-spotted sea goddess, is a species of dorid nudibranch, a colorful sea slug, in the family Dendrodorididae. It is native to the Pacific Coast of North America, from Mendocino County, California south, possibly to Baja California Peninsula, Mexico. There are five other species that are quite similar to ''Doriopsilla albopunctata'' and can be confused with it: '' Doriopsilla bertschi'' (Hoover, Lindsay, Goddard & Valdés, 2015), '' Doriopsilla davebehrensi'' (Hoover, Lindsay, Goddard & Valdés, 2015), '' Doriopsilla fulva'' (MacFarland, 1905), '' Doriopsilla gemela'' (Gosliner, Schaefer & Millen, 1999), and ''Baptodoris mimetica'' ( Gosliner, 1991).Hoover C., Lindsay T., Goddard J.H.R. & Valdés A. (2015)''Seeing double: pseudocryptic diversity in the ''Doriopsilla albopunctata–Doriopsilla gemela'' species complex of the north-eastern Pacific.Zoologica Scripta. 44: 612-631. Distribution This species is found from Mendocino to San Diego, Ca ... [...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] |
Dendrodorididae
Dendrodorididae is a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod molluscs in the Superfamily Phyllidioidea. Genera A maximum-parsimony analysis of the nucleotide sequence of the 16S mtDNA gene In biology, the word gene (from , ; "... Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a b ..., performed in 2003, has shown that the family Dendrodoridae is paraphyletic. Genera in the family Dendrodorididae presently include: * '' Dendrodoris'' Ehrenberg, 1831 * '' Doriopsilla'' Bergh, 1880 References * * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 {{heterobranchia-stub ... [...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] |
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