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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).
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; অ_ পরিযায়ী; গভীরতার পরিসীমা 1 - 5 m (Ref. 7247). Tropical; 21°N - 25°S, 108°E - 171°E
Western Central Pacific: Philippines to the GBR and Melanesia. Also reported from Malaysia (Ref. 5756).
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 48636)
পৃষ্ঠীয় কাঁটা (মোট ) : 12; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 13 - 15; পায়ূ কাঁটা : 2; পায়ূর নরম পাখনা্তুন্ড: 14 - 15.
Adults inhabit lagoon reefs in areas of scattered live coral thickets interspersed with open areas of sand and dead coral (Ref. 4966). 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).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 25.7 - 29.3, mean 28.6 °C (based on 1277 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00651 - 0.03363), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 2.0 ±0.00 se; based on food items.
স্থিতিস্থাপক (Ref.
120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 96.7 [50.4, 164.2] mg/100g; Iron = 0.761 [0.436, 1.254] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.105 [0.061, 0.179] g/100g; Selenium = 18 [10, 36] μg/100g; VitaminA = 103 [28, 373] μg/100g; Zinc = 2.21 [1.49, 3.17] mg/100g (wet weight);
