Elasmobranchii (sharks and rays) > Myliobatiformes
(Stingrays) > Myliobatidae
(Eagle and manta rays) > Myliobatinae
Etymology: Aetomylaeus: Greek, aetos = eagle + Greek, mylio = mill, grinder (Ref. 45335).
Environment / Climate / Range
Marine; benthopelagic; depth range ? - 110 m (Ref. 9862). Tropical; 28°N - 24°S, 32°E - 155°E
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 170 - ? cm
Max length : 240 cm WD male/unsexed; (Ref. 58048)
Indo-West Pacific: scattered localities, from southern Mozambique to the western Pacific.
Found in muddy bays and banks and on coral reefs from close inshore to 110 m depth (Ref. 9862). Ovoviviparous (Ref. 50449). Caught in bottom trawls, gillnets, seines, and fish traps (Ref. 9862, Ref.58048). Utilized for its meat and cartilage (possibly used as "filler" in shark fin soups as with other large eagle rays) (Ref.58048).
Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p.
IUCN Red List Status (Ref. 90363)
CITES (Ref. 94142)
Threat to humans
Fisheries: minor commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00124 - 0.01219), b=3.08 (2.83 - 3.33), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.5 ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (Fec assumed to be <100).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (55 of 100) .