Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

इलाज़मौबरांकी (शारक और रेज़) (sharks and rays) > Myliobatiformes (Stingrays) > Urolophidae (Round rays)
Etymology: Urolophus: Greek, oura = tail + Greek, lophos = crest (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

समुद्री ड़िमरसल; गहराई सीमा 5 - 150 m (Ref. 12951). Temperate; 32°S - 44°S

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Eastern Indian Ocean: endemic to Australia.

Length at first maturity / आकार / वज़न / Age

Maturity: L_m 23.8, range 20 - 24.1 cm
Max length : 57.0 cm TL पुल्लिंग / अलिंग; (Ref. 12951)

Occurs on the continental shelf (Ref. 7300). Adults feed on worms, crabs, shrimp, and small bony fishes while juveniles take small crustaceans (Ref. 12951).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

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)

Least Concern (LC) ; Date assessed: 06 August 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Traumatogenic (Ref. 12951)

Human uses

मात्स्यिकी: लघु वाणिज्य

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
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Food rations
परभक्षी

Ecology
पारिस्थितिकी

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
पुनरुत्पत्ति
Maturities
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Spawnings
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Egg(s)
Egg developments
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Distribution
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Anatomy
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Genetics
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Human related
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जलीयकृषि रूपरेखाऐ
खींच
Ciguatera cases
Stamps, coins, misc.

Outreach
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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 14.3 - 19.4, mean 16.3 °C (based on 288 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00440 - 0.01371), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.59 se; based on food items.

Generation time: 5.2 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

लौटाव (Ref. 120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Assuming fecundity<100).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (43 of 100).

Price category (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 9.6 [1.4, 169.0] mg/100g; Iron = 0.308 [0.029, 3.628] mg/100g; Protein = 20.2 [14.9, 25.4] %; Omega3 = 0.42 [0.12, 1.24] g/100g; Selenium = 10.5 [2.3, 60.0] μg/100g; VitaminA = 5.63 [0.42, 61.55] μg/100g; Zinc = 0.387 [0.027, 4.200] mg/100g (wet weight);

Urolophus paucimaculatus Dixon, 1969