Maculabatis astra

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Maculabatis astra (Last, Manjaji-Matsumoto & Pogonoski, 2008)

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Maculabatis astra   AquaMaps   Data sources: GBIF OBIS
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Maculabatis astra
Picture by Krajangdara, T. & M. Sumontha

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Élasmobranches (requins et raies) (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 Écologie

; marin benthopélagique; profondeur 1 - 141 m (Ref. 76963).   Tropical; 1°S - 29°S, 111°E - 155°E (Ref. 114953)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?, range 50 - ? cm
Max length : 180 cm WD mâle / non sexé; (Ref. 76963)

Biologie     Glossaire (ex. epibenthic)

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 Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur : McEachran, John | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 120744)

  Préoccupation mineure (LC) ; Date assessed: 22 February 2015

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

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Plus d'informations

Pays
Zones FAO
Écosystèmes
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Écologie
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Écotoxicologie
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Maturité
Frai
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Œufs
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Taille/Âge
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Longueur-poids
Longueur-longueur
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Morphométrie
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Sources Internet

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(génôme, nucléotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Arbre de Vie | Wikipedia(aller à, chercher) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.5 - 28.8, mean 27.7 (based on 748 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00593 - 0.04239), b=3.01 (2.78 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.7   ±0.4 se; Based on size and trophs of closest relatives
Résilience (Ref. 120179):  Très faible, temps minimum de doublement de population supérieur à 14 ans ().
Vulnérabilité (Ref. 59153):  Very high vulnerability (90 of 100) .