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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Dischistodus: Greek, di = two + Greek, schistos = fissile stone, Plinius + Greek, odous = teeth (Ref. 45335).
More on author: Cuvier.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री; खारा प्रवाल-भित्ति संयुक्त; गैर प्रवासी; गहराई सीमा 1 - 10 m (Ref. 7247). Tropical; 32°N - 25°S, 92°E - 171°E
Indo-West Pacific: eastern Indian Ocean from the Andaman Sea, Rowley Shoals (Ref. 9710) and northwest Australia eastward to the Solomon Islands, north to China, south to the Great Barrier Reef.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 18.0 cm TL पुल्लिंग / अलिंग; (Ref. 48636)
पृष्ठीय रीढ़ (सम्पूर्ण) : 13; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 13 - 15; गुदा कांटा: 2; ऐनल सौफट रेज़: 14 - 15.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults occur in small patch reefs of shallow lagoons, with algae or seagrass habitats. The stomach of several specimens examined contained mainly algae and detritus mixed with sand grains (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Diurnal species (Ref. 113699).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: लघु वाणिज्य
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00630 - 0.03316), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
2.0 ±0.00 se; based on food items. |
लौटाव (संदर्भ 120179) |
माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.). |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |
मूल्य श्रेणी (Ref. 80766) |
Unknown.
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पोषक तत्व (Ref. 124155) |
Calcium = 91.2 [45.3, 162.6] mg/100g; Iron = 0.733 [0.416, 1.217] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.122 [0.072, 0.206] g/100g; Selenium = 19.5 [10.7, 40.0] μg/100g; VitaminA = 95.9 [27.6, 330.8] μg/100g; Zinc = 2.52 [1.72, 3.69] mg/100g (wet weight); |