ইলাসমোব্রাঙ্কি (হাঙ্গর এবং রে) (sharks and rays) >
Myliobatiformes (Stingrays) >
Urolophidae (Round rays)
Etymology: Trygonoptera: Greek, trygon = a sting ray + Greek, pteron = wing, fin (Ref. 45335).
More on authors: Last & Gomon.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী; গভীরতার পরিসীমা ? - 70 m (Ref. 6871). Subtropical; 24°S - 34°S
Eastern Indian Ocean: Western Australia. Not in Compagno's 1999 checklist (Ref. 35766).
আকৃতি / ওজন / Age
Maturity: Lm ?  range ? - ? cm
Max length : 47.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 6871)
Found inshore (Ref. 6871).
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p. (Ref. 6871)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00366 - 0.01807), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): নিম্ন/ , সর্বনিম্ন প্রজন দ্বিগুনের সময় ৪.৪-১৪ বৎসর (Assuming fecundity<100).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
Nutrients (Ref.
124155): Calcium = 16.7 [2.2, 333.5] mg/100g; Iron = 0.762 [0.070, 8.952] mg/100g; Protein = 20.3 [15.0, 25.4] %; Omega3 = 0.212 [0.068, 0.612] g/100g; Selenium = 18.1 [3.3, 84.4] μg/100g; VitaminA = 8.9 [0.7, 99.4] μg/100g; Zinc = 0.649 [0.044, 7.626] mg/100g (wet weight);