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Tetraodontiformes (Puffers and filefishes) >
Molidae (Molas or Ocean Sunfishes)
Etymology: Mola: Latin, mola, -ae = stone mill; because of the shape of this fish (Ref. 45335).
Eponymy: Antonio Alessandrini (1786–1861) was an Italian physician and anatomist, (Ranzini latinized his name). [...] (Ref. 128868), visit book page.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री pelagic-oceanic; गहराई सीमा 0 - 480 m (Ref. 106682). Subtropical
Circumglobal: widely distributed in the world’s oceans except for the polar regions.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 330 cm TL पुल्लिंग / अलिंग; (Ref. 132224); अधिकतम प्रकाशित वज़न: 2.3 t (Ref. 117083)
This species is distinguished from its congeners by the following characters: head profile with bump (specimens >162.5 cm TL); chin with enlarged bump (>135.0 cm TL); rectangular body scales on the middle region of the body (shape developing with age, final shape not established on specimens <70.0 cm TL, but established on those >162.5 cm TL; rounded clavus (usually not wavy and without indents), supported by 14-24 (mode 17) clavus fn rays and 8-15 (12) ossicles (Ref. 117083).
Body shape (shape guide): short and / or deep; Cross section: compressed.
This species is presumed to prefer warmer water temperatures than Mola mola (in Sanriku coast of Japan, this species occur at sea surface temperatures of 16.8-25.6°C, average 19.9°C (vs. 11.5-25.6°C, average 17.7°C when Mola mola appeared in the area). The maximum recorded weight of 2,300 kg applies to a 272 cm TL female caught off the coast of Kamogawa, Japan by a set net (Ref. 117083).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Heemstra, P.C., 1986. Molidae. p. 907-908. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4424)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
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इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.6562 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01113 - 0.04716), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
मछली पकड़ने की भेद्यता (Ref.
59153): Very high vulnerability (90 of 100).
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