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Indo-Pacific: Ryukyu Islands, encompassing the Indo-Malayan Archipelago, Western Australia north of Abrolhos Islands; reaching eastward along the northern margin of the tropical Indian Ocean to Sri Lanka and India.
আকৃতি / ওজন / বয়স
পরিপক্কতা : Lm? range ? - ? cm Max length : 12.0 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 7247)
পৃষ্ঠীয় কাঁটা (মোট ) : 13; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 14 - 16; পায়ূ কাঁটা : 2; পায়ূর নরম পাখনা্তুন্ড: 12 - 14. Diagnosis: Body and median fins generally brown to nearly black; body paler ventrally; fins grading to smoky gray distally. Margin of scales on sides with blackish streak, appearing as series of transverse bands; few small blue spots scattered on head and sides. Pelvic and anal fins bright blue anteriorly. Lips dusky brown (Ref. 510). Body depth 1.7-2.2 in SL (Ref. 90102). Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults occur close to shore in rocky or dead reef areas where visibility is often reduced due to silting and wave action. Territorial, they maintain and 'weed' filamentous algae patches growing on dead coral (Ref. 9710). 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).
জীবনচক্র এবং প্রজনন আচরণ 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. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)
আইইউসিএন রেড লিস্টের অবস্থা (Ref. 130435: Version 2025-2)
পছন্দের তাপমাত্রা (সূত্র 123201): 25 - 29.3, mean 28.4 °C (based on 2607 cells).
ফাইলোজেনেটিক বৈচিত্র্য সূচক (সূত্র 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00910 - 0.04376), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
ট্রফিক পর্যায়ে (সূত্র 69278): 2.0 ±0.00 se; based on food items.
স্থিতিস্থাপক (সূত্র 120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
মাছ ধরার ঝুঁকিপূর্ণতা (Ref. 59153): Low vulnerability (10 of 100). 🛈
