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Lyonsia Taiwanica
''Lyonsia taiwanica'' is a bivalve within the family Lyonsiidae. ''Lyonsia taiwanica'' was described by Lan and Okutani in 2002, from a sample near Tainan. It lives in mangrove A mangrove is a shrub or tree that grows in coastal saline water, saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evoluti ...s. References Lyonsiidae Molluscs described in 2002 Marine molluscs of Asia Bivalves of Asia Invertebrates of Taiwan {{Bivalve-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bivalve
Bivalvia (), in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bivalves have no head and they lack some usual molluscan organs, like the radula and the odontophore. They include the clams, oysters, cockles, mussels, scallops, and numerous other families that live in saltwater, as well as a number of families that live in freshwater. The majority are filter feeders. The gills have evolved into ctenidia, specialised organs for feeding and breathing. Most bivalves bury themselves in sediment, where they are relatively safe from predation. Others lie on the sea floor or attach themselves to rocks or other hard surfaces. Some bivalves, such as the scallops and file shells, can swim. The shipworms bore into wood, clay, or stone and live inside these substances. The shell of a bivalve is composed of calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyonsiidae
Lyonsiidae is a family of small saltwater clams, marine bivalve molluscs in the order Anomalodesmata. Description Members of this family have inequivalve, oblong valves that are nearly equilateral. The right valve is more convex than the left, and there are usually no teeth. The ligament connecting the two valves is in an internal groove, and the hinge has a free ossicle. Genera and species The World Register of Marine Species lists the following genera and species in the family: *'' Allogramma'' Dall, 1903 **'' Allogramma elegans'' (Thiele & Jaeckel, 1931) **'' Allogramma formosa'' (Jeffreys, 1882) **'' Allogramma oahuense'' (Dall, 1913) *'' Bentholyonsia'' Habe, 1952 **'' Bentholyonsia teramachii'' (Habe, 1952) *'' Entodesma'' Phillips, 1845 **'' Entodesma beana'' (d'Orbigny, 1853) **'' Entodesma brasiliense'' (Gould, 1850) **'' Entodesma brevifrons'' (G.B. Sowerby I, 1834) **'' Entodesma cuneata'' (Gray, 1828) **'' Entodesma delicatum'' (Marincovich, 1973) **' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tainan
Tainan (), officially Tainan City, is a Special municipality (Taiwan), special municipality in southern Taiwan facing the Taiwan Strait on its western coast. Tainan is the oldest city on the island and also commonly known as the "Capital City" for its over 200 years of history as the capital of Taiwan under Koxinga and later Qing rule. Tainan's complex history of comebacks, redefinitions and renewals inspired its popular nickname "the Phoenix City". Tainan is classified as a "Sufficiency" level global city by the Globalization and World Cities Research Network. As Taiwan's oldest urban area, Tainan was initially established by the Dutch East India Company (VOC) as a ruling and trading base called Fort Zeelandia (Taiwan), Fort Zeelandia during Dutch Formosa, the period of Dutch rule on the island. After Dutch colonists were defeated by Koxinga in 1661, Tainan remained as the capital of the Kingdom of Tungning, Tungning Kingdom until 1683 and afterwards the capital of Taiwan Pref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows in coastal saline water, saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs, and became widely distributed in part due to the plate tectonics, movement of tectonic plates. The oldest known fossils of Nypa fruticans, mangrove palm date to 75 million years ago. Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscs Described In 2002
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 gastropods (s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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