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Rangia cuneata (Sowerby I, 1831)
Atlantic rangia| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Rangia cuneata AquaMaps Data sources: GBIF OBIS |
Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS
Bivalvia | Venerida | Mactridae
Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी
; खारा; गहराई सीमा 0 - 124 m (संदर्भ 104339), usually 0 - 2 m (संदर्भ 104339). Tropical; ? - 15°C (संदर्भ 104336); 31°N - 17°N, 98°W - 81°W
Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका
Western Atlantic: The Gulf of Mexico from Campeche to northwest Florida. Introduced to the Atlantic coast of North America (east coast of Florida to Chesapeake Bay and to the Hudson River). Northeast Atlantic: Introduced in Belgium and Poland. Tropical to temperate.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?, range 1 - ? cm Max length : 9.4 cm SHL पुल्लिंग / अलिंग; (संदर्भ 104339); अधिकतम सूचित उम्र: 15 वर्षो (संदर्भ 104339)
Short description आकृति विज्ञान
Shell oval, heavy, very thick. Hinge with lateral teeth transversally striated. Pallial sinus reduced. Umbones anterior, pointing inward and in anterior direction. Periostracum strong and smooth. Colour: externally dirt white, internally glossy white with slight blue-grey tinge; periostracum grey-brown (Ref. 271).
Maximum depth range from Ref. 104365. Lives in low salinity waters, found predominantly in estuaries (Ref. 121904). Also in salt marsh (Ref. 104365). Subtidal (Ref. 104487). It is found infaunal in sandy mud, in very low salinity brackish water (Ref. 271). Habitats have high water turbidity. Found in soft substrates which are a mixture of sand, mud and vegetation (Refs. 104240, 104487). A non-selective filter-feeder which turns substantial quantities of plant detritus and phytoplankton into clam biomass. Also obtains nutrition from sediments via direct ingestion or by feeding on bacteria. Predators include fish, crabs, gastropods and ducks (Ref. 104240).
Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833). Spawning is continuous throughout the year (Ref. 104339).
Main reference
संदर्भ | संयोजक | सहयोगीयो
Carpenter, K.E. (ed.). 2002. (संदर्भ 271)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक
| FishSource | Sea Around Us
साधन
अधिक जानकारी
Trophic Ecology
पारिस्थितिकी
Population dynamics
Life cycle
Distribution
Physiology
Oxygen consumption
इंटरनेट स्रोत
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | 1 GoMexSI (interaction data) | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 23.2 - 25.1, mean 23.9 (based on 121 cells).
लौटाव
(Ref. 69278):
बहुत नीचे, न्यूनतम जनसंख्या दुगनी समय अवलागत 14 महीने। (K=0.01-0.03; tmax=15).