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Acanthuriformes (Surgeonfishes) >
Antigoniidae (Deepbody boarfishes)
Etymology: Antigonia: Daughter of Oedipus and Jocasta, who defied her uncle, king Creon, by performing funeral rites over her brother Polynices and was condemned to be immured in a cave (Ref. 45335); ovalis: The specific name ovalis refers to the oval body shape of this species.
Eponymy: Lowe did not explain his reason for coining this name, but presumably it is derived from mythology as FISHBASE suggests: Antigone was the daughter of Oedipus and Jocasta, who defied her uncle, King Creon, by performing funeral rites over her brother [...] (Ref. 128868), visit book page.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री बाथीड़िमरसल; गहराई सीमा 100 - 235 m (Ref. 78445). Tropical
Western Indian Ocean: Saya de Malha Bank. High Seas only.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 5.6 cm SL पुल्लिंग / अलिंग; (Ref. 78445)
संक्षिप्त वर्णन
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 8; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 31 - 33; गुदा कांटा: 3; ऐनल सौफट रेज़: 29 - 31. Distinguished by the having the following characters: upper and lower body profiles without pronounced angles, upper anterior profile almost straight; body shape oval, moderately deep; scales with shallow posterior ridge, bearing along the edge short ctenias; head length 2.5 times in SL; mouth slit subvertical; lips thin; descending part of praemaxillare straight; orbit diameter 2.6-2.9 times in HL; gill rakers 18-20; dorsal fin-rays VIII 31-33 and anal fin-rays III 29-31 (Ref. 78445).
Body shape (shape guide): short and / or deep; Cross section: oval.
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Parin, N.V. and O.D. Borodulina, 2006. Antigonias (Antigonia, Caproidae) of the Western Indian Ocean: 2 species with eight spiny rays in the dorsal fin. J. Ichthyol. 46(3):203-211. (Ref. 78445)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
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मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02188 (0.01048 - 0.04565), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
2.9 ±0.3 se; based on size and trophs of closest relatives |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |