Mobula birostris, Giant manta : fisheries

You can sponsor this page

Mobula birostris (Walbaum, 1792)

Giant manta
Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Mobula birostris   AquaMaps   Data sources: GBIF OBIS
Upload your photos and videos
Pictures | Videos | Stamps, Coins Misc. | Google image
Image of Mobula birostris (Giant manta)
Mobula birostris
Picture by Marshall, A.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

Elasmobranquios (tiburones y rayas) (sharks and rays) > Myliobatiformes (Stingrays) > Mobulidae (Devilrays)
Etymology: More on author: Walbaum.

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

marino asociado a arrecife; oceanodromo (Ref. 51243); rango de profundidad 0 - 1000 m (Ref. 106604). Subtropical; 42°N - 38°S, 180°W - 180°E (Ref. 55255)

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Circumglobal, tropical to temperate: in the Northern Hemisphere, as far north as southern California and Rhode Island on the United States west and east coasts, Mutsu Bay, Aomori, Japan, the Sinai Peninsula, Egypt and the Azores Islands; in the Southern Hemisphere, as far south as Peru, Uruguay, South Africa and New Zealand. In some locations, including Mozambique, it is sympatric with Manta alfredi.

Length at first maturity / Tamaño / Peso / Age

Maturity: Lm 422.0, range 380 - 460 cm
Max length : 910 cm WD macho / no sexado; (Ref. 58048); common length : 450 cm WD macho / no sexado; (Ref. 3176); peso máximo publicado: 3.0 t (Ref. 5377); edad máxima reportada: 20 años (Ref. 31742)

Short description Morfología | Morfometría

A giant ray having an extremely broad head with long head fins, and a terminal mouth; upper surface of disc covered with denticles, and tail usually without a spine (Ref. 5578). Blackish above, sometimes with white shoulder patches; white below, with grey edging on disc (Ref. 5578). Tail whiplike but short (Ref. 7251).

Biología     Glosario (por ej. epibenthic)

Mainly in near-shore waters, near coral and rocky reefs; sometimes found over deep water (Ref. 12951). Reported along productive coastlines with regular upwelling, oceanic island groups and offshore pinnacles and seamounts (Ref. 82755). Penetrates shallow muddy bays and the intertidal and occurs off river mouths (Ref. 9911). Pelagic (Ref. 58302). Occurs singly or in loose aggregations (Ref. 12951). Mainly plankton feeders, but may feed on small and moderate-sized fishes as well (Ref. 9911). Leaps out the water mainly in spring and autumn, possibly as part of mating behavior (Ref. 31742). Easily approached (Ref. 9911). Ovoviviparous (Ref. 6902). Commonly caught by tuna gillnet and harpoon fisheries. Utilized for its gill filter plates (very high value), meat, cartilage and skin (Ref.58048). Liver yields oil and skin used as abrasive (Ref. 6902). World's largest ray (Ref. 37816).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

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). Bears up to 2 young (Ref. 5578); born at 122-127 cm WD (Ref.58048). A female of 550 cm width and weighing 1050 kg was collected in the Galapagos in June and was carrying a well-developed embryo of 12.7 kg (Ref. 28023). Size at partuition might be from 1.1 to 1.3 m and from 9.1 to 1.14 kg (Ref. 31742). Yano et al (1999) (Ref. 35892) describe the mating behavior of manta rays based on observations off Ogasawara Islands, Japan, in the following sequence: 1) 'chasing', the male rapidly follows behind the tail of the female and attacks her several times; 2) 'nipping', the male nips the tip of the pectoral fin of the female and then moves to the ventral surface of the female; 3) 'copulating', the male inserts a clasper into the cloacaof the female and copulates abdomen-to-abdomen, up to 123 seconds; 4) 'post-copulating'; 5) 'separating'. (Ref. 49562).

Main reference Upload your references | Referencias | Coordinador | Colaboradores

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)

  Endangered (EN) (A2bcd+3d); Date assessed: 12 November 2019

CITES


Threat to humans

  Harmless (Ref. 9911)





Human uses

Pesquerías: escaso valor comercial
FAO - Publication: search | FishSource | Sea Around Us

Más información

Nombres comunes
Sinónimos
Metabolismo
Despredadores
Ecotoxicología
Reproducción
Madurez
Puesta
Agregación para la puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
Reclutamiento
Abundancia
BRUVS
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Electrophoreses
heritabilidad
Enfermedades
Procesamiento
Nutrients
Mass conversion
Colaboradores
Imágenes
Stamps, Coins Misc.
Sonidos
Ciguatera
Velocidad
Tipo de natación
Superficie branquial
Otolitos
Cerebros
Visión

Herramientas

Special reports

Download XML

Fuentes de Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de datos nacionales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Expediente Zoológico

Estimates based on models

Preferred temperature (Ref. 123201): 22.8 - 29, mean 27.6 °C (based on 3220 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.5   ±0.50 se; based on food items.
Generation time: 7.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Resiliencia (Ref. 120179):  Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (tm=6; tmax>20; Fec=1).
Fishing Vulnerability (Ref. 59153):  High vulnerability (64 of 100).
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 2.4 [0.4, 10.8] mg/100g; Iron = 0.339 [0.080, 0.946] mg/100g; Protein = 23 [18, 28] %; Omega3 = 0.1 [0.0, 0.4] g/100g; Selenium = 26.2 [7.4, 97.2] μg/100g; VitaminA = 10.6 [3.1, 37.8] μg/100g; Zinc = 0.305 [0.144, 0.613] mg/100g (wet weight);