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Pleurogrammus monopterygius  (Pallas, 1810)

Atka mackerel
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Image of Pleurogrammus monopterygius (Atka mackerel)
Pleurogrammus monopterygius
Picture by Redman, M.T.

Classification / Names आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Scorpaeniformes (Scorpionfishes and flatheads) > Hexagrammidae (Greenlings) > Pleurogramminae
Etymology: Pleurogrammus: Greek, pleura = side, ribe + Greek, gramma = letter, signal (Ref. 45335).

पर्यावरण / जलवायु / सीमा पारिस्थितिकी

; समुद्री ड़िमरसल; गहराई सीमा 0 - 720 m (Ref. 114138).   Boreal, preferred ?; 64°N - 34°N, 130°E - 118°W

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

North Pacific: between the middle Kuril Islands and Gulf of Alaska; including off the coast of Eastern Sakhalin, in the north of the Sea of Okhotsk, waters of Hokkaido, southern Kuril Is., and to the north up to Anadyr Bay. In the Sea of Japan, found once in northern Primorye and caught south of Moneron I. and in the open part of Peter the Great Bay (Ref. 114081). Southward range up to Redondo Beach, California (Ref.

Length at first maturity / आकार / वज़न / Age

Maturity: Lm 32.5  range ? - ? cm
Max length : 56.5 cm TL पुल्लिंग / अलिंग; (Ref. 56527); 35.0 cm SL (female); अधिकतम प्रकाशित वज़न: 2.0 kg (Ref. 56344); अधिकतम सूचित उम्र: 15 वर्षो (Ref. 55701)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 21; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 25-29; गुदा कांटा 1; ऐनल सौफट रेज़: 24 - 26; जानवरों की रीड़ का जोड़: 59 - 60. Adults with 5 broad blackish bands on body (Ref. 559).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

This species is found at the demersal zone and near surface over reefs and hard bottoms from intertidal zone to about 2.360 ft (719.8 m). It is preyed upon by other fishes, sea birds and marine mammals (Ref 114183).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Spawns twice a year (Ref. 28499). Eggs are deposited in rock crevices and are guarded by the male who continuously fans the egg mass with his pectoral fin until hatching (Ref. 28499), which occurs after 40-45 days (Ref. 27369).

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




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