Myliobatis tobijei

BLEEKER, 1854


Japanese eagle ray
Classification: Elasmobranchii Myliobatiformes Myliobatidae

Reference of the original description
BLEEKER, P. (1854)
Faunae ichthyologicae japonicae. Species Novae. Natuurkundig Tijdschrift voor Nederlandsch Indië, 6: 395-426

Image of the original description
No image in first description.

Synonyms / new combinations and misspellings
Holorhinus tobijei, Mobula tobijei, Myliobatis tobijaei, Myliobatis tobije

Types
Myliobatis tobijei
Syntype: RMNH: 7461 (largest of 2)


Description:


Citation: Myliobatis tobijei BLEEKER, 1854: In: Database of modern sharks, rays and chimaeras, www.shark-references.com, World Wide Web electronic publication, Version 05/2013

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Common names
eng Cowhead eagle ray, eng Eagle ray, eng Japanese eagle ray, eng Kite ray

Distribution
Northwest Pacific: Japan, Korea, Okinawa Trough, China, and South China Sea marginal to the Western Central Pacific (where status is uncertain); Philippines (probably conspecific with Japanese forms (Ref. 47737); Indonesia (Ref. 5978).

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]. Found from the intertidal to the uppermost continental slope. Lives on the sandy areas in the rocky regions of the Japanese and the East China seas [17641]. Also inhabits coral reefs (Ref. 58534). A carnivore feeding on benthic animals [17641].

Size / Weight / Age
150 cm TL (male/unsexed; (Ref. 9862))

Habitat
demersal; marine; depth range ? - 220 m (Ref. 9862)

Parasites arranged by Pollerspöck, Jürgen
Cestoda
  • Caulobothrium tobijei (YAMAGUTI, 1934) (synonyms Echeneibothrium tobijei YAMAGUTI, 1934 [16129])
Nematoda
  • Mawsonascaris myliobatum (YIN & ZHANG, 1983) [15762]