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Macrobrachium Indicum
''Macrobrachium indicum'' is a species of freshwater shrimp of South India. It was first described in 1986. This freshwater prawn was described from Vellayani Lake, Kerala. This species is closely related to ''M. australe'' and ''M. ustulatum''.Mary, Ajina S., Jayachandran, K. V., Landge, Asha T., Gladston, Y. & Pavan-Kumar, A., 2019, Establishment of taxonomic status of Macrobrachium indicum Jayachandran & Joseph (Decapoda: Palaemonidae) through molecular characterization with a note on related species, pp. 174-182 in Zootaxa 4652 (1) on pages 175-177, DOI: 10.11646/zootaxa.4652.1.11, http://zenodo.org/record/3995581 It is a medium-sized prawn of genus ''Macrobrachium ''Macrobrachium'' is a genus of freshwater prawns or shrimps characterised by the extreme enlargement of the second pair of pereiopods, at least in the male. Species It contains these species: *'' Macrobrachium acanthochirus'' F. Villalobo ...''. References Palaemonidae Fauna of Kerala {{Carid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresh Water
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caridea
The Caridea, commonly known as caridean shrimp or true shrimp, are an infraorder of shrimp within the order Decapoda. This infraorder contains all species of true shrimp. They are found widely around the world in both fresh and salt water. Many other animals with similar names – such as the mud shrimp of Axiidea and the boxer shrimp of Stenopodidea – are not true shrimp, but many have evolved features similar to true shrimp. Biology Carideans are found in every kind of aquatic habitat, with the majority of species being marine. Around a quarter of the described species are found in fresh water, however, including almost all the members of the species-rich family Atyidae and the Palaemonidae subfamily Palaemoninae. They include several commercially important species, such as ''Macrobrachium rosenbergii'', and are found on every continent except Antarctica. The marine species are found at depths to , and from the tropics to the polar regions. In addition to the great variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South India
South India, also known as Dakshina Bharata or Peninsular India, consists of the peninsular southern part of India. It encompasses the Indian states of Andhra Pradesh, Karnataka, Kerala, Tamil Nadu, and Telangana, as well as the union territories of Lakshadweep and Puducherry, comprising 19.31% of India's area () and 20% of India's population. Covering the southern part of the peninsular Deccan Plateau, South India is bounded by the Bay of Bengal in the east, the Arabian Sea in the west and the Indian Ocean in the south. The geography of the region is diverse with two mountain ranges – the Western and Eastern Ghats – bordering the plateau heartland. The Godavari, Krishna, Kaveri, Tungabhadra, Periyar, Bharathappuzha, Pamba, Thamirabarani, Palar, and Vaigai rivers are important perennial rivers. The majority of the people in South India speak at least one of the four major Dravidian languages: Tamil, Telugu, Malayalam and Kannada (all 4 of which are among ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vellayani Lake
Vellayani Lake, or ''Vellayani Kayal'' as known in local language, is the largest fresh water lake in Thiruvananthapuram district, of Kerala, India. Location It is around 9 km away from the Thiruvananthapuram Central Bus Station at Thampanoor. Buses ply to Vellayani Lake from City Depot at East Fort also. It is at a distance of 7 km from Kovalam via Poonkulam junction. Attractions A road passes through this lake; a bund has been constructed for this purpose. This lake attracts a lot of tourists. Once in Kovalam, a visitor should not allow to miss the opportunity of seeing this wonder lake of freshwater. Its crystal-clear calm water, especially during moonlit nights, is a craze for the minds. The locals say a side of the lake is ''Kochu Kovalam'', meaning tiny Kovalam. There is a boat race in the lake during Onam Onam ( ) is an annual Indian harvest festival celebrated predominantly by the Hindus of Kerala. A major annual event for Keralites, it is the officia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerala
Kerala ( ; ) is a state on the Malabar Coast of India. It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile regions of Cochin, Malabar, South Canara, and Thiruvithamkoor. Spread over , Kerala is the 21st largest Indian state by area. It is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea to the west. With 33 million inhabitants as per the 2011 census, Kerala is the 13th-largest Indian state by population. It is divided into 14 districts with the capital being Thiruvananthapuram. Malayalam is the most widely spoken language and is also the official language of the state. The Chera dynasty was the first prominent kingdom based in Kerala. The Ay kingdom in the deep south and the Ezhimala kingdom in the north formed the other kingdoms in the early years of the Common Era (CE). The region had been a prominent spic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus '' Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macrobrachium
''Macrobrachium'' is a genus of freshwater prawns or shrimps characterised by the extreme enlargement of the second pair of pereiopods, at least in the male. Species It contains these species: *'' Macrobrachium acanthochirus'' F. Villalobos, 1967 *'' Macrobrachium acanthurus'' (Wiegmann, 1836) *'' Macrobrachium acherontium'' Holthuis, 1977 *'' Macrobrachium adscitum'' Riek, 1951 *'' Macrobrachium aemulum'' (Nobili, 1906) *'' Macrobrachium agwi'' Klotz, 2008 *''Macrobrachium ahkowi'' Chong & Khoo, 1987 *'' Macrobrachium altifrons'' (Henderson, 1893) *''Macrobrachium amazonicum'' (Heller, 1862) *'' Macrobrachium americanum'' Spence Bate, 1868 *'' Macrobrachium amplimanus'' Cai & Dai, 1999 *''Macrobrachium andamanicum'' (Tiwari, 1952) *''Macrobrachium aracamuni'' Rodríguez, 1982 *''Macrobrachium asperulum'' (von Martens, 1868) *''Macrobrachium assamense'' (Tiwari, 1958) *''Macrobrachium atabapense'' S. Pereira, 1986 *''Macrobrachium atactum'' Riek, 1951 *''Macrobrachium auratu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaemonidae
Palaemonidae is a family of shrimp in the order Decapoda. Many species are carnivores that eat small invertebrates, and can be found in any aquatic habitat except the deep sea. One significant genus is ''Macrobrachium'', which contains commercially fished species. Others inhabit coral reefs, where they associate with certain invertebrates, such as sponges, cnidarians, mollusks, and echinoderms, as cleaner shrimps, parasites, or commensals. They generally feed on detritus, though some are carnivores and hunt tiny animals. The family contains more than 1200 species in 160 genera. The genera were formerly split into two subfamilies, but in 2015, molecular and morphological research determined that the subfamily groupings were invalid. At the same time, the members of the families Gnathophyllidae and Hymenoceridae were incorporated into the Palaemonidae. Genera The following genera are recognised: *'' Actinimenes'' *'' Alburnia'' *''Allopontonia'' *'' Altopontonia'' *'' A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
