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Diagnostic Description

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This species is distinguished by the following set of characters: head 6.2-6.7% TL; tail 50% TL; dorsal-fin origin nearly above gill openings; eye behind middle of upper jaw; supraorbital pores 4; teeth conical, minute, uniserial on jaws and vomer; colour yellowish, slightly darker dorsally; total vertebrae 149-152; mean vertebral formula 6.5-74-150 (n=4) (Ref. 86861).
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Recorder
Estelita Emily Capuli
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Morphology

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Vertebrae: 149 - 152
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Estelita Emily Capuli
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Biology

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Inhabits coarse sand substrate (Ref. 86861).
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Yirrkala ori

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Yirrkala ori is an eel in the family Ophichthidae (worm/snake eels).[1] It was described by John E. McCosker in 2011.[2] It is a marine, subtropical eel which is known from South Africa, in the western Indian Ocean. It is known to dwell at a depth of 20 metres (66 ft), and inhabits substrates with coarse sand sediments. Males can reach a maximum total length of 43.8 centimetres (17.2 in), while females can reach a maximum TL of 35.3 centimetres (13.9 in).[1]

The species epithet "ori" consists of the initials of the Oceanographic Research Institute of South Africa, by which the key specimens of the species were collected.[1]

References

  1. ^ a b c Yirrkala ori at www.fishbase.org.
  2. ^ McCosker, J. E., 2011 (18 Apr.) [ref. 31260] Two new Indo-Pacific species of the sand-eel genus Yirrkala (Anguilliformes: Ophichthidae). Smithiana, Publications in Aquatic Biodiversity, Bulletin No. 13: 45-50.
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Yirrkala ori: Brief Summary

provided by wikipedia EN

Yirrkala ori is an eel in the family Ophichthidae (worm/snake eels). It was described by John E. McCosker in 2011. It is a marine, subtropical eel which is known from South Africa, in the western Indian Ocean. It is known to dwell at a depth of 20 metres (66 ft), and inhabits substrates with coarse sand sediments. Males can reach a maximum total length of 43.8 centimetres (17.2 in), while females can reach a maximum TL of 35.3 centimetres (13.9 in).

The species epithet "ori" consists of the initials of the Oceanographic Research Institute of South Africa, by which the key specimens of the species were collected.

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