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Diagnostic Description

provided by FAO species catalogs
fieldmarks: An angelshark with strongly fringed nasal barbels and anterior nasal flaps, dermal flaps on sides of head without angular lobes, large eyes with interspace between them and spiracles less than 1.5 times eye diameter, fairly broad and rounded pectoral fins, and prominent large ocelli on body. Trunk relatively narrow. Anterior nasal barbels and posterior margins of anterior nasal flaps strongly fringed; distance from eye to spiracle less than 1.5 times eye diameter; dermal folds on sides of head without triangular lobes. Origin of first dorsal fin about opposite inner margins of pelvic fins; pectoral fins moderately high and angular, with broadly rounded free rear tips. Small spines present on midline of back and tail from head to dorsal fins and between the fin bases; moderate-sized spines present on snout and above eyes. Very large and prominent ocelli present on body.
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bibliographic citation
FAO species catalogue Vol.4. Sharks of the world. An Annotated and Illustrated Catalogue of Shark Species Known to Date Part 1 - Hexanchiformes to Lamniformes. Compagno, L.J.V.1984FAO Fisheries Synopsis. , (125) Vol.4, Part 1.
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Food and Agriculture Organization of the UN
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Distribution

provided by FAO species catalogs
Western South Pacific: Australia (New South Wales, Western and South Australia).
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bibliographic citation
FAO species catalogue Vol.4. Sharks of the world. An Annotated and Illustrated Catalogue of Shark Species Known to Date Part 1 - Hexanchiformes to Lamniformes. Compagno, L.J.V.1984FAO Fisheries Synopsis. , (125) Vol.4, Part 1.
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Food and Agriculture Organization of the UN
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Size

provided by FAO species catalogs
Maximum uncertain, largest reported 55 cm total length (probably immature).
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bibliographic citation
FAO species catalogue Vol.4. Sharks of the world. An Annotated and Illustrated Catalogue of Shark Species Known to Date Part 1 - Hexanchiformes to Lamniformes. Compagno, L.J.V.1984FAO Fisheries Synopsis. , (125) Vol.4, Part 1.
author
Food and Agriculture Organization of the UN
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Brief Summary

provided by FAO species catalogs
A little-known, temperate water angel shark of the Australian continental shelf and upper slope, on or near the bottom,at depths of 128 to 366 m.
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bibliographic citation
FAO species catalogue Vol.4. Sharks of the world. An Annotated and Illustrated Catalogue of Shark Species Known to Date Part 1 - Hexanchiformes to Lamniformes. Compagno, L.J.V.1984FAO Fisheries Synopsis. , (125) Vol.4, Part 1.
author
Food and Agriculture Organization of the UN
original
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FAO species catalogs

Benefits

provided by FAO species catalogs
None at present.
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cc-by-nc-sa-3.0
bibliographic citation
FAO species catalogue Vol.4. Sharks of the world. An Annotated and Illustrated Catalogue of Shark Species Known to Date Part 1 - Hexanchiformes to Lamniformes. Compagno, L.J.V.1984FAO Fisheries Synopsis. , (125) Vol.4, Part 1.
author
Food and Agriculture Organization of the UN
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Life Cycle

provided by Fishbase
Ovoviviparous, embryos feed solely on yolk (Ref. 50449).
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Recorder
Susan M. Luna
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Trophic Strategy

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Found on the continental shelf and upper slope. Common in about 300 m depth (Ref. 6871).
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Recorder
Grace Tolentino Pablico
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Biology

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Found on the continental shelf and upper slope. Common in about 300 m depth (Ref. 6871). Ovoviviparous (Ref. 50449). Flesh is tasty (Ref. 6871).
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Recorder
Kent E. Carpenter
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Ornate angelshark

provided by wikipedia EN

The ornate angelshark (Squatina tergocellata) is an angelshark of the family Squatinidae endemic to southern Australia between latitudes 30°S and 35°S, at depths of 130–400 m (430–1,310 ft). It can reach lengths of up to 1.4 m (4.6 ft). Females tend to have a TL (total length) at 1150–1250 mm, while males range from a TL of 810–910 mm at sexual maturity. Reproduction is ovoviviparous, with two to nine pups per litter.[2]

It appears that S. tergocellatahas a minimum gestation period of 6–12 months and parturition may occur biennially. Female ornate angelsharks have two ovaries, the right one contains less ovarian follicles than the left. During the spring season, the ovarian follicle was usually at its smallest point, after ovulation. However, the largest follicle was seen during autumn, right before ovulation. The follicle size could range anywhere from 1–68 mm.

The most common stomach contents were squid (Nototodarus gouldi) and fish (mainly Monacanthidae).

References

  1. ^ Kyne, P.M.; Walker, T.I.; Bennett, M.B. (2016). "Squatina tergocellata". IUCN Red List of Threatened Species. 2016: e.T41863A68645801. doi:10.2305/IUCN.UK.2016-1.RLTS.T41863A68645801.en. Retrieved 19 November 2021.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.) (2006). "Squatina tergocellata" in FishBase. July 2006 version.
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Ornate angelshark: Brief Summary

provided by wikipedia EN

The ornate angelshark (Squatina tergocellata) is an angelshark of the family Squatinidae endemic to southern Australia between latitudes 30°S and 35°S, at depths of 130–400 m (430–1,310 ft). It can reach lengths of up to 1.4 m (4.6 ft). Females tend to have a TL (total length) at 1150–1250 mm, while males range from a TL of 810–910 mm at sexual maturity. Reproduction is ovoviviparous, with two to nine pups per litter.

It appears that S. tergocellatahas a minimum gestation period of 6–12 months and parturition may occur biennially. Female ornate angelsharks have two ovaries, the right one contains less ovarian follicles than the left. During the spring season, the ovarian follicle was usually at its smallest point, after ovulation. However, the largest follicle was seen during autumn, right before ovulation. The follicle size could range anywhere from 1–68 mm.

The most common stomach contents were squid (Nototodarus gouldi) and fish (mainly Monacanthidae).

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