Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية التغذية و المعيشة; نطاق العمق 2 - 1190 m (Ref. 40919). Tropical
Indo-West Pacific: Red Sea and False Bay, South Africa to Vanuatu, north to southern Japan, south to Australia.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 53.0 cm SL ذكر/ مختلط الجنس; (Ref. 4404)
الأشواك الظهرية (المجموع) : 13 - 14; الأشعة الظهرية الناعمة (المجموع) : 105 - 119; شوكة شرجية: 2; أشعه شرجية لينه: 107 - 119. Easily distinguished from other blennies by an extremely elongate body. Dorsal fin origin above eye.
Adults occur on open soft-bottom and mud habitats from shallow bays to deep water. They are found in tube-like burrows in sand or mud bottoms (Ref. 9710). Very rarely encountered but more usually seen at night (Ref. 90102). Nocturnal feeders. Stomach of two specimens trawled in 50-54 m off western India contain crustaceans (including copepods), polychaete remains, forams, fish scales, and some sand and mud (Ref. 11441). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114). Have eel-like bodies but are rarely seen swimming away from their burrow (Ref. 48636).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Oviparous, distinct pairing (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 8 - 19.8, mean 12.4 °C (based on 836 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.9 ±0.5 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Assuming tm=1-3 and Fec=100-1000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
