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Speckled Epaulette Shark
Pictures
in the
Shark Pictures Database
Common
Names: Speckled epaulette shark, Speckled walking shark,
Speckled carpet shark.
Binomial: Hemiscyllium trispeculare
Family:
Hemiscylliidae
Identification:
Long, cylindrical, eel-like body.
Large ocelli ringed in white above pectoral fins. two to three large black spots
forming crescent behind ocelli. Body banded with small spots (crazing) on a tan
background.
Size:
Maximum length
79cm.
Habitat:
Shallow coral reefs and tide pools. From 1 to 20m.
Distribution:
Northern
Australia. Northern W.A. to Queensland. Possibly also north into Southern Indonesia.
Behavior:
Hides
by day under corals
venturing out at sunset to feed.
Swims or walks along on its flexible pectoral and pelvic fins.
Reproduction:
Oviparous.
Conservation Status:
Listed as èLeast Concernè by the IUCN.
Collection for the aquarium trade and bycatch from fishing activities in
Australian waters place only minimal pressure on this species. Capture as
bycatch in fisheries is likely low given its coral reef habitat. Effects of
exploitation in Indonesia are unknown, but this species might be affected by
destructive fishing practices and habitat loss if it occurs there
Photographs:
Bandiggi Beach, Exmouth, Australia.
Similar species:
Occelated epaulette shark (Hemiscyllium ocellatum) Has far fewer spots.
Reaction to divers: Remains motionless relying on camoflage until closely approached then
swims under coral heads.
Diving
logistics: In W.A.,
Exmouth beaches with fringing coral reefs have a healthy population of epaulette
sharks that can be encountered while snorkelling.
References
and further
reading:
Heupel, M.R. 2015. Hemiscyllium
trispeculare.
The IUCN Red List of Threatened Species 2015: e.T41820A68625409.
http://dx.doi.org/10.2305/IUCN.UK.2015-4.RLTS.T41820A68625409.en. Downloaded
on 26
May 2018. |