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Spinicalliotropis Spinosa
''Spinicalliotropis spinosa'' is a species of sea snail, a marine gastropod mollusk in the family Eucyclidae. Original description * (of Calliotropis spinosa Poppe, Tagaro & Dekker, 2006) Poppe G.T., Tagaro S.P. & Dekker H. (2006) The Seguenziidae, Chilodontidae, Trochidae, Calliostomatidae and Solariellidae of the Philippine Islands. Visaya Supplement 2: 1–228. Distribution This marine species occurs off Mindoro Island Mindoro is the seventh largest and eighth-most populous List of islands of the Philippines, island in the Philippines. With a total land area of 10,571 km2 ( 4,082 sq.mi ), it has a population of 1,408,454, as of the 2020 census. It is lo ..., the Philippines. References External links Worms Link spinosa Gastropods described in 2006 {{Eucyclidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...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] |
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] |
Eucyclidae
Eucyclidae is a family of gastropods in the superfamily Seguenzioidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family has no subfamilies. Genera Genera within the family Eucyclidae include: * '' Amberleya'' J. Morris & Lycett, 1851 † * '' Bathybembix'' Crosse, 1893 * '' Calliomphalus'' Cossmann, 1888 † * '' Calliotropis'' Seguenza, 1903 * '' Cidarina'' Dall, 1909 * ''Echinogurges ''Echinogurges'' is a genus of sea snails, marine gastropod molluscs in the family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other re ...'' Quinn, 1979 * '' Eucycloidea'' Hudleston, 1888 † * '' Ginebis'' Is. Taki & Otuka, 1943 * '' Lischkeia'' Fischer, 1879 * '' Putzeysia'' Sulliotti, 1889 * '' Riselloidea'' Cossmann, 1909 † * '' Spinicalliotropis'' Poppe, Tagaro & Dekker, 2006 * '' Tibatrochus'' Nomura, 1940 * '' Toroidia'' Hoffman & Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mindoro
Mindoro is the seventh largest and eighth-most populous island in the Philippines. With a total land area of 10,571 km2 ( 4,082 sq.mi ), it has a population of 1,408,454, as of the 2020 census. It is located off the southwestern coast of Luzon and northeast of Palawan. Mindoro is divided into two provinces: Occidental Mindoro and Oriental Mindoro. Calapan is the only city on the island, while San Jose is the largest settlement on the island with a total population of 143,430 inhabitants as of 2015. The southern coast of Mindoro forms the northeastern extremum of the Sulu Sea. Mount Halcon is the highest point on the island, standing at above sea level located in Oriental Mindoro. Mount Baco is the island's second highest mountain with an elevation of , located in the province of Occidental Mindoro. Etymology The name Mindoro was likely a corruption of the native name ''Minolo.'' Domingo Navarette ('Tratados...', 1676) wrote "The island which the natives call Minolo is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinicalliotropis
''Spinicalliotropis'' is a genus of sea snail, a marine gastropod mollusc in the family (biology), family Eucyclidae. Species * ''Spinicalliotropis chalkeie'' (Vilvens, 2007) * ''Spinicalliotropis ericius'' (Vilvens, 2006) * ''Spinicalliotropis lamellifera'' (Jansen, 1994) * ''Spinicalliotropis solariellaformis'' Vilvens, 2006 * ''Spinicalliotropis spinosa'' (Poppe, Tagaro & Dekker, 2006) * ''Spinicalliotropis stephanos'' Vilvens, 2021 References * Poppe G.T., Tagaro S.P. & Dekker H. (2006) The Seguenziidae, Chilodontidae, Trochidae, Calliostomatidae and Solariellidae of the Philippine Islands. Visaya Supplement 2: 1-228. External links Worms LinkKano, Y.; Chikyu, E.; Warén, A. (2009). Morphological, ecological and molecular characterization of the enigmatic planispiral snail genus Adeuomphalus (Vetigastropoda: Seguenzioidea. Journal of Molluscan Studies. 75(4): 397-418. Spinicalliotropis, Eucyclidae Gastropod genera {{Eucyclidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
