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Gobiiformes (Gobies) >
Microdesmidae (Wormfishes) > Ptereleotrinae
Etymology: Ptereleotris: Greek, pteron = wing, fin + The name of a Nile fish, eleotris (Ref. 45335).
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 2 - 31 m (Ref. 1602), usually 2 - 4 m (Ref. 1602). Tropical; 22°C - 28°C (Ref. 27115); 30°N - 30°S
Indo-Pacific: Red Sea and islands in the western Indin Ocean (Ref. 528) to the Line and Marquesas Islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef; Mariana and Marshall Islands in Micronesia.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 48637)
পৃষ্ঠীয় কাঁটা (মোট ) : 7; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 27 - 29; পায়ূ কাঁটা : 1; পায়ূর নরম পাখনা্তুন্ড: 25 - 28; কশেরুকা : 26. Yellowish to greenish gray in color; lower half of eye to ventral of chin nearly enclosed by a broad blue-edged dark red to purple area; opercle with 2 diagonal bright blue bands; pectoral fin base with an orange-red bar broadly bordered with bright blue. Chin barbel followed by a median longitudinal fold. Fins yellowish; 2nd dorsal a median longitudinal row of blue spots.
This schooling species inhabits exposed seaward reefs in relatively shallow water, over hard bottoms. Usually many individuals occupy the same refuge. Found to be subjected to strong currents, where in small to large aggregations (Ref. 48637). Feeds on zooplanktons (Ref. 89972).
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Randall, J.E. and D.F. Hoese, 1985. Revision of the Indo-Pacific dartfishes, genus Ptereleotris (Perciformes: Gobioidei). Indo-Pac. Fish. (7):36 p. (Ref. 528)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
মৎস্য: বাণিজ্যিক; মৎস্যাধার / এ্যাকুয়ারিয়াম : বাণিজ্যিক
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.2 °C (based on 2283 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.4 ±0.45 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 114 [60, 195] mg/100g; Iron = 0.818 [0.493, 1.371] mg/100g; Protein = 18.1 [17.0, 19.2] %; Omega3 = 0.0952 [, ] g/100g; Selenium = 27.1 [13.0, 58.1] μg/100g; VitaminA = 210 [72, 650] μg/100g; Zinc = 1.87 [1.25, 2.66] mg/100g (wet weight);
