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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Microspathodontinae
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
Eponymy: Dr Alan Roy Emery (d: 1939) is a Trinidad-born Canadian ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Allen & Randall.
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; অ_ পরিযায়ী; গভীরতার পরিসীমা 1 - 18 m (Ref. 9710). Tropical; 10°S - 27°S
Eastern Central Pacific: Pitcairn and Tuamoto Islands.
আকৃতি / ওজন / Age
পরিপক্কতা : Lm ? range ? - ? cm
Max length : 10.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 9710)
পৃষ্ঠীয় কাঁটা (মোট ) : 13; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 15 - 17; পায়ূ কাঁটা : 2; পায়ূর নরম পাখনা্তুন্ড: 13 - 14. Most of the body and head is brown, grading to pale tan or off-white on ventral portion; slight suffusion of yellow on head and nape; dark brown streak near margin of each scale, appearing as series of narrow transverse bands. A prominent dark brown to blackish spot occupying four scales is below the 15-16th tubed lateral line scale. The fins, most of soft dorsal, caudal peduncle and posteriormost part of body yellow; pectorals transparent with suffusion of yellow and a small dark brown spot superiorly at pectoral fin base. The rim of the anal opening is dark brown.
Body shape (shape guide): short and / or deep; Cross section: oval.
Adults inhabit outer rocky and coral reefs (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).
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. 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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (সূত্র
123201): 24.6 - 27.8, mean 26.4 °C (based on 51 cells).
Phylogenetic diversity index (সূত্র
82804): PD
50 = 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).
স্থিতিস্থাপক (সূত্র
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 127 [63, 198] mg/100g; Iron = 0.807 [0.490, 1.351] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.109 [0.065, 0.180] g/100g; Selenium = 22.1 [12.3, 42.1] μg/100g; VitaminA = 85.9 [23.3, 294.5] μg/100g; Zinc = 1.9 [1.3, 2.8] mg/100g (wet weight);
![Image of Plectroglyphidodon emeryi (Emery\](/images/thumbnails/jpg/tn_Steme_u1.jpg "Image of Plectroglyphidodon emeryi (Emery\")
