Himantura fava

Himantura fava, the honeycomb whipray, is a species of stingray in the family Dasyatidae. It is found in coastal regions including estuaries, in the Indo-Pacific off India, Indonesia, and the Gulf of Thailand. As presently defined, it is probably a species complex.[2]

Himantura fava
Annandale's 1909 illustration of Himantura fava
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Superorder: Batoidea
Order: Myliobatiformes
Family: Dasyatidae
Genus: Himantura
Species:
H. fava
Binomial name
Himantura fava
(Annandale, 1909)[1]
Synonyms
  • Dasyatis favus (Annandale, 1909)
  • Trygon fava Annandale, 1909
  • Trygon favus Annandale, 1909

Taxonomy

The first known specimens of this species were two 130 cm (4.3 ft) wide adult females collected near Orissa, India by the steamer Golden Crown, and described by Scottish zoologist Nelson Annandale in a 1909 issue of Memoirs of the Indian Museum. He remarked that it was closely allied to Himantura uarnak with the main distinguishing feature being the mouth. Smaller differences included a yellow, as opposed to white, reticulated pattern on the dorsal surface, and the lack of stellate denticles.[3]

The species has had a confused taxonomic history. Many sources still consider H. fava to be a synonym of Himantura undulata.

Description

This species is characterized by absence of skin fold on the ventral surface of the tail, in common with other Himantura species. The main body disc is somewhat quadrangular. The whip-like tail is variably banded. The pattern on the upper surface of the disc is related to age; adults have widely spaced, honeycomb-like reticulations, whereas juveniles display relatively large spots.

Human interactions

It is the target of commercial fisheries in Indonesia, primarily for its skin which is of high value for use as galuchat. The meat is consumed, and the cartilage also finds a commercial use.

References

  1. Bailly, Nicolas (2009). "Himantura fava (Annandale, 1909)". WoRMS. World Register of Marine Species. Retrieved 3 July 2023.
  2. Froese, Rainer; Pauly, Daniel (eds.) (2023). "Himantura fava" in FishBase. July 2023 version.
  3. Annandale, N. (May 1909). "Report on the fishes taken by the Bengal fisheries steamer "Golden Crown." Part I, Batoidei". Memoirs of the Indian Museum. 2 (1): 25–26. doi:10.5962/bhl.title.13766.
  • Last, P.R. and L.J.V. Compagno, 1999. Dasyatididae. Stingrays. p. 1479-1505. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome.
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