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

इलाज़मौबरांकी (शारक और रेज़) (sharks and rays) > Rajiformes (Skates and rays) > Arhynchobatidae (Softnose skates)
Etymology: Pavoraja: Latin, pavo = peacock + Latin, raja, -ae = a sting ray (Raja sp.) (Ref. 45335); pseudonitida: Name from Greek 'pseudos' for false, with Latin 'nitidus' for elegant, refers to the superficial resemblance to its congener Pavoraja nitida.
More on authors: Last, Mallick & Yearsley.

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

समुद्री बाथीड़िमरसल; गहराई सीमा 212 - 512 m (Ref. 76878). Tropical; 16°S - 22°S, 146°E - 153°E (Ref. 114953)

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Western Pacific: off Queensland, Australia.

Length at first maturity / आकार / वज़न / Age

Maturity: L_m ?, range 32 - ? cm
Max length : 37.2 cm TL पुल्लिंग / अलिंग; (Ref. 76878)

A demersal species on upper continental slope. Smallest mature male reaches 32 cm TL (Ref. 114953).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक : McEachran, John | सहयोगीयो

Last, P.R., S. Mallick and G.K. Yearsley, 2008. A review of the Australian skate genus Pavoraja Whitley (Rajiformes: Arhynchobatidae). Zootaxa 1812:1-45. (Ref. 76878)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 20 February 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
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Ecology
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Population dynamics
Growth parameters
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Length-weight rel.
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Life cycle
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Human related
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Stamps, coins, misc.

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 7 - 18.8, mean 12.9 °C (based on 50 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00288 - 0.01097), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.7 se; based on size and trophs of closest relatives

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

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (27 of 100).

Pavoraja pseudonitida Last, Mallick & Yearsley, 2008