Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री बेनथोपिलाजिक; गहराई सीमा 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.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 53.0 cm SL पुल्लिंग / अलिंग; (Ref. 4404)
पृष्ठीय रीढ़ (सम्पूर्ण) : 13 - 14; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 105 - 119; गुदा कांटा: 2; ऐनल सौफट रेज़: 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 | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
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)
Threat to humans
Harmless
Human uses
मात्स्यिकी: व्यापारिक; जलजीवालय: व्यापारिक
साधन
Special reports
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इंटरनेट स्रोत
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).
Trophic level (Ref.
69278): 3.9 ±0.5 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Assuming tm=1-3 and Fec=100-1000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
