Mobula birostris

(WALBAUM, 1792)


Giant manta
Classification: Elasmobranchii Myliobatiformes Mobulidae

Reference of the original description
WALBAUM, J.J. (1792)
Petri Artedi sueci genera piscium. In quibus systema totum ichthyologiae proponitur cum classibus, ordinibus, generum characteribus, specierum differentiis, observationibus plurimis. Redactis speciebus 242 ad genera 52. Ichthyologiae pars III. Ant. Ferdin. Rose, Grypeswaldiae [Greifswald].

Image of the original description
No image in first description.

Images of the original description (synonym)
Synonyms / new combinations and misspellings
Brachioptilon hamiltoni, Cephaloptera vampirus, Cephaloptera vampyrus, Cephalopterus manatia, Cephalopterus vampyrus, Ceratoptera ehrenbergii, Ceratoptera johnii, Ceratoptera orissa, Ceratoptera vampirus, Ceratoptera vampyrus, Manta americana, Manta birostris, Manta cf. birostris, Manta ehrenbergi, Manta ehrenbergii, Manta hamiltoni, Manta orissa, Manta pinchoti, Mobula cf. birostris, Mobula manatia, Raja birostris, Raja diabolus marinus, Raja fimbriata, Raja manatia

Types
Mobula birostris

Ceratoptera ehrenbergii
Syntype: ZMB: 4708 ZMB: 22621 (ex Anat.-zool. Mus. 8731)
Ceratoptera johnii
Holotype: RUSM: uncat. (whereabouts unknown)
Ceratoptera orissa
Holotype: ZSI: F72968/1
Manta pinchoti
Holotype: USNM: 89721; Paratype: USNM: 89722; USNM: 143796; USNM: 143797;


Description :


Citation: Mobula birostris (WALBAUM, 1792): In: Database of modern sharks, rays and chimaeras, www.shark-references.com, World Wide Web electronic publication, Version 05/2020

Please send your images of "Mobula birostris" to info@shark-references.com

Mobula birostris (WALBAUM, 1792), © Dr. Csilla Ari
Common names
deu \(T\) Manta, deu \(T\) Riesen-Teufelsrochen, deu \(T\) Riesenmanta, deu \(T\) Teufelsrochen, spa Manta, spa Manta atlantica, spa Manta atlántica gigante, spa Manta gigante, spa Manta raya, spa Manta voladora, spa Mantaraya, spa Mortaja voladora, spa Raya, fra \(T\) Diable de mer, fra \(T\) Grande mante, fra \(T\) Manta, fra \(T\) Mante atlantique, fra \(T\) Mante du Pacifique, fra \(T\) Mante géante, eng Atlantic manta, eng Australian devilray, eng Blanketfish, eng Devil ray, eng Devil-ray, eng Devilfish, eng Eagleray, eng Giant Atlantic manta, eng Giant devil ray, eng Giant manta, eng Great devil fish, eng Manta, eng Manta ray, eng Mantaray, eng Munguna, eng Pacific manta, eng Prince Alfreds ray, eng Sea devil, eng Skeete, ita Diavolo di mare, ita Manta, por Diabo-do-mar, por Jamanta, por Jamanta gigante, por Manta, por Maroma, por Morcego-do-mar, por Peixe-diabo, por Raia-jamanta, por Urjamanta

Short Description
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 [536]. Blackish above, sometimes with white shoulder patches; white below, with grey edging on disc [536]. Tail whiplike but short [17658].

Distribution
Circumtropical. Western Atlantic: Bermuda and South Carolina, USA and Brazil to Uruguay [5839], occasionally farther north [17659]. Northwest Atlantic: Canada (Ref. 5951).
New records: 2017: [25847]: near the Palomino Islets, Lima, Peru; 2019: New Ireland Province, Papua New Guinea, western Pacific Ocean [27359] Source: www.gbif.org

Human uses
fisheries: minor commercial; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family

Biology
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 [733]. Bears up to 2 young [536]; born at 122-127 cm WD [2539]. 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 [16090]. Size at partuition might be from 1.1 to 1.3 m and from 9.1 to 1.14 kg [17014]. 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) "quot;chasing"quot;, the male rapidly follows behind the tail of the female and attacks her several times; 2) "quot;nipping"quot;, the male nips the tip of the pectoral fin of the female and then moves to the ventral surface of the female; 3) "quot;copulating"quot;, the male inserts a clasper into the cloacaof the female and copulates abdomen-to-abdomen, up to 123 seconds; 4) "quot;post-copulating"quot;; 5) "quot;separating"quot;. (Ref. 49562). Common on coastal waters [17641]. One of the best areas to view them is around Sangalaki Island, off the northeastern coast of Kalimantan (Indonesian Borneo), [17645]. Mainly in near-shore waters, near coral and rocky reefs; sometimes found over deep water [1658]. Penetrates shallow muddy bays and the intertidal and occurs off river mouths (Ref. 9911). Pelagic [17640]. Occurs singly or in loose aggregations [1658]. Mainly plankton feeders, but may feed on small and moderate-sized fishes as well (Ref. 9911). A carnivore [17641]. Leaps out the water mainly in spring and autumn, possibly as part of mating behavior [17014]. Easily approached (Ref. 9911).

Size / Weight / Age
910 cm WD (male/unsexed; [2539]); max. published weight: 3,000.0 kg (Ref. 5377); max. reported age: 20 years [17014]

Habitat
reef-associated; oceanodromous [17660]; marine; depth range 0 - 120 m [17640], usually 0 - ? m (Ref. 55255)

Remarks
shark-references Species-ID=14822;

Parasites (arranged by Jürgen Pollerspöck)
Trematoda
  • Anaporrhutum mantae NAGATY & ABDEL AAL, 1961 [23393]

Copepoda