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Ikan bertulang rawan (sharks and rays) > Myliobatiformes (Stingrays) > Dasyatidae (Stingrays) > Urogymninae
Etymology: astra: Name from Latin 'astrum' for star or constellation, refers to the dorsal coloration, which usually consists of dark spots orbited in various ways by whitish spots, vaguely resembling a cluster of stars, evident in larger specimens..
More on authors: Last, Manjaji-Matsumoto & Pogonoski.

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

laut bentopelagis; kisaran kedalaman 1 - 141 m (Ref. 76963). Tropical; 1°S - 29°S, 111°E - 155°E (Ref. 114953)

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Indo-West Pacific: Australia, to West Papua, Indonesia; including Timor Sea (Ref. 76936); southern New Guinea (Ref. 114953).

Length at first maturity / Size / Weight / umur

Maturity: L_m ?, range 50 - ? cm
Max length : 180 cm WD jantan/; (Ref. 76963)

A demersal species found inshore, over muddy bottoms or mangrove flats to 140 m depth. Litters of 1-3 pups. Feeds mainly on prawns and crabs (Ref. 114953). Birth size for this species is about 17-19 cm WD (Ref. 76963).

Life cycle and mating behavior Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva

rujukan utama Upload your references | Acuan | Koordinator : McEachran, John | mitra

Last, P.R., B.M. Majajii-Matsumoto and J.J. Pogonoski, 2008. Himantura astra sp. Nov., a new whipray (Myliobatoidei: Dasyatidae) from Northern Australia. In Last, P.R., White, W.T. & Pogonoski, J.J. (eds.): Descriptions of New Australian Chondrichthyans. CSIRO Marine and Atmospheric Research Paper no. 22. (Ref. 76963)

Status IUCN Red List (Ref. 130435)

kurang bimbang (LC) ; Date assessed: 22 February 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

FAO - Publication: search | FishSource |

informasi lanjut

Trophic ecology
Bahan makanan
Diet compositions
Food consumptions
Food rations
Pemangsa

Ecology
Ekologi

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

Life cycle
Reproduksi, perkembang biakan
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larva
Dinamika larva

Distribution
Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
BRUVS - Videos

Anatomy
Gill areas
Otak
Otoliths

Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Suara-suara ikan
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetika
Electrophoreses
Heritabilities

Human related
Aquaculture systems
profil budidaya air
Strain
Ciguatera cases
Stamps, coins, misc.

Outreach
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Taxonomy
Nama-nama umum
Sinonim (persamaan)
Morfologi
Morfometrik
Gambar

References
Acuan

Alat, peralatan

laporan khas

semak penyelenggaraan akuarium | semak helaian fakta spesis | semak helaian fakta aqulcalture

muat turun XML

ringkasan halaman | Point data | Nama-nama umum | fotos/gambar

Sumber internet

Estimates based on models

Preferred temperature (Ref. 123201): 24.5 - 28.8, mean 27.7 °C (based on 748 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01622 (0.00606 - 0.04338), b=3.00 (2.77 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).

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