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Mytilidae - - Classification -
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Perna perna (Linnaeus, 1758)
South American rock mussel| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Perna perna AquaMaps Data sources: GBIF OBIS |
Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS
Bivalvia | Mytilida | Mytilidae
Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी
; गहराई सीमा 0 - 50 m (संदर्भ 101292). Tropical; 10°C - 30°C (संदर्भ 113750), preferred 26°C (संदर्भ 107945); 37°N - 35°S, 64°W - 82°E
Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका
Western Indian Ocean, Atlantic Ocean and the Mediterranean Sea: from the southern Caribbean to Uruguay, eastern Atlantic from Portugal to Senegal, and Congo to South Africa, and in the western Indian Ocean from South Africa to Sri Lanka. Introduced in the Gulf of Mexico. Tropical and subtropical.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 17.0 cm SHL पुल्लिंग / अलिंग; (संदर्भ 271)
Short description आकृति विज्ञान
Shell mussel-shaped, ventral margin straight, posterior end rounded. Shell surface smooth except for fine growth lines. Hinge 1 or 2 teeth. Periostracum flaky. Colour: externally brown or light brown with concentric yellow bands near ventral margin, internally purple, nacreous.
It is heavily exploited commercially, stocks are dwindling in southernmost part or range. Consumed boiled in juices, marinated, grilled with rice, or in a number of different local dishes. Canned industrially (Ref. 271). Minimum depth from Ref. 104365. It is attached by byssus onto hard substrates, common in high-energy rocky coasts (Ref. 271). Feeds primarily on detritus (Ref. 114808).
Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Main reference
संदर्भ | संयोजक | सहयोगीयो
Carpenter, K.E. (ed.) 2002 The living marine resources of the Western Central Atlantic. Volume 1: Introduction, molluscs, crustaceans, hagfishes, sharks, batoid fishes, and chimaeras. FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5, Rome. 600p. (संदर्भ 271)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: उच्च वाणिज्य
FAO - जलीयकृषि: production; मात्स्यिकी: landings | 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(मात्स्यिकी: ; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 14.8 - 27.8, mean 24.9 (based on 654 cells).
लौटाव
(Ref. 69278):
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.06-1.5).
Climate Vulnerability
(संदर्भ 125649):
Moderate to high vulnerability (51 of 100).
Nutrients : Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on nutrient studies.