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Neotrygon leylandi (Last, 1987)

Painted maskray
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Neotrygon leylandi   AquaMaps   Data sources: GBIF OBIS
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Image of Neotrygon leylandi (Painted maskray)
Neotrygon leylandi
Picture by FAO

Australia country information

Common names: Brown-reticulate stingray, Painted maskray
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in northern Australia, from the Monte Bello Islands in Western Australia to Townsville in Queensland. Also Ref. 9840.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Last, P.R. and J.D. Stevens, 1994
National Database:

Common names from other countries

Kirju maskrai, Kleurige pijlstaartrog, 莱氏魟, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Myliobatiformes (Stingrays) > Dasyatidae (Stingrays) > Neotrygoninae
Etymology:   More on author: Last.

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

Marine; demersal; depth range 5 - 80 m (Ref. 9840).   Deep-water; 4°S - 21°S

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

Western Pacific: northern Australia and New Guinea, including the Arafura Sea and Timor Sea.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm WD male/unsexed; (Ref. 6871)

Biology     Glossary (e.g. epibenthic)

Found on the continental shelf (Ref. 6871, 75154). Size at birth about 11 cm WD (Ref. 6871). Exists as two color forms. Ovoviviparous (Ref. 50449).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).

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

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: 15 May 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest
FAO(Publication : search) | FishSource |

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Internet sources

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Estimates based on models

Preferred temperature (Ref. 115969): 26.2 - 28.6, mean 27.7 (based on 312 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00342 - 0.03513), b=3.11 (2.86 - 3.36), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (Assuming fecundity<100).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).