Eastern Angel Shark (Squatina albipunctata) fish species and information / pictures of Eastern Angel Shark - Squatina albipunctata

Eastern Angel Shark (Squatina albipunctata) fish species information

Scientific Name
Squatina albipunctata

Common Name
Eastern Angel Shark

Biology
Vertebrae: 134 - 139. Body robust, strongly depressed anteriorly, firm. Trunk similarly depressed, almost ray-like, deepest over abdomen. Not tapering abruptly at pelvic-fin insertion, tail strongly depressed, even at origin of caudal fin. Abdomen moderately elongate. Head broad, extended laterally, strongly depressed; oval in cross-section; Pectoral fins very large, expanded, base very fleshy; Pelvic fins large, elongate; Dorsal fins similar in size and shape, somewhat upright, close together; Dermal denticles densely covering entire dorsal surface of body (Ref. 74939).

Classification

Classified By
Last & White, 2008
Class
Sharks and Rays (Elasmobranchii)
Order
Angel sharks (Squatiniformes)
Family
Angel sharks (Squatinidae)

Distribution

Region
Pacific
Distribution
Pacific: Australia. Occurs off eastern Australia between Cairns, Queensland and Lakes Entrance, Victoria (Ref. 74939).
Range
17°S - 38°S

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
37 m
Depth To - meters
415 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 37 - 415 m (Ref. 74939)
Trophic Level
3.97 s.e. 0.64 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
98.5 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries:
Vulnerability
Moderate to high vulnerability (51 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Vulnerable (VU) (A2bd)