Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 0 - 10 m (Ref. 57886). Temperate; 34°S - 36°S (Ref. 57886)
Eastern Indian Ocean: Australia.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.5 cm TL पुल्लिंग / अलिंग; (Ref. 33839); 10.3 cm SL (female)
पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 97 - 112; ऐनल सौफट रेज़: 57 - 64; जानवरों की रीड़ का जोड़: 52 - 57. The species is distinguished by having a very elongate body; vertebrae 19-22 + 33-36 = 52-57,
dorsal fin rays 97-112, anal fin rays 57-64, D/A 42-51, V/A 23-26; body with scales; supraorbital pore behind eye present; lower preopercular pores 3, the 2 first tubular; posterior infraorbital pores 3; broad angle on ventral maxilla positioned behind rear of eye; exposed opercular
spine bent upwards; lower lip with skin folds; single pair of pseudoclaspers curved, hockey stick-like, thin; penis slightly shorter than pseudoclaspers, with hook at tip; otoliths rounded anteriorly and expanded posteriorly, without postdorsal angle, otolith length to height ratio
2.3-2.4, sulcus wide (Ref. 57886).
A locally abundant, secretive species inhabiting inshore reefs (Ref. 34024). A female specimen ( 77 mm TL) was reported by McCulloch and Waite (1918) to contain three fully developed embryos, 28 mm in total length. Coloration is reported to include dark pigmentation dorsally. Specimens are also commonly found with copepod remains in the stomach (seen from x-rays). Maximum length for female is 103 mm SL (Ref. 57886).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Møller, P.R. and W. Schwarzhans, 2006. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part II. Dermatopsis, Dermatopsoides and Dipulus with description of six new species. The Beagle 22:39-76. (Ref. 57886)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 16.8 - 18.3, mean 17.2 °C (based on 51 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Assuming Fec < 100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
