Pavoraja arenaria Last, Mallick & Yearsley, 2008

Sandy skate
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Pavoraja arenaria   AquaMaps   Data sources: GBIF OBIS
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Pavoraja arenaria
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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Rajiformes (Skates and rays) > Arhynchobatidae (Skates)
Etymology: Pavoraja: Latin, pavo = peacock + Latin, raja, -ae = a sting ray (Raja sp.) (Ref. 45335);  arenaria: Name from Latin 'arenarius' for sandy, refers to its pale dorsal disc coloration.  More on authors: Last, Mallick & Yearsley.

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

Marine; demersal; depth range 192 - 712 m (Ref. 76878), usually 300 - 400 m (Ref. 76878).   Tropical; 33°S - 41°S, 112°E - 141°E (Ref. 114953)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean: southwestern Australia (Ref. 114953).

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 29 - ? cm
Max length : 34.3 cm TL male/unsexed; (Ref. 76878)

Biology     Glossary (e.g. epibenthic)

A demersal species found on outher continental shelf and upper slope. Males reaches maturity at ca. 29-33 cm TL. Life history unknown (Ref. 114953).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : McEachran, John | Collaborators

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. 119314)

  Data deficient (DD) ; Date assessed: 20 February 2015

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

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Summary page | Point data | Common names | Photos

Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 10.1 - 14.2, mean 11.3 (based on 15 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00257 - 0.01023), b=3.12 (2.95 - 3.29), 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
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low to moderate vulnerability (35 of 100) .