Papuan epaulette shark
📖 Overview
Papuan epaulette shark (Hemiscyllium hallstromi) is a ray-finned fish of the family Hemiscylliidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 77 cm. It occurs at depths between 0 and 15 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Anal spines: 0. Caudal fin with a pronounced subterminal notch but without a ventral lobe . Lateral ocellus surrounded by large black spots; spots absent from head in front and below eyes .: elongated.
🌀 Behaviour
Behavioural data for Papuan epaulette shark is currently being reviewed.
🦐 Diet
🥚 Reproduction
Oviparous, paired eggs are laid. Embryos feed solely on yolk .
🌍 Habitat & Distribution
Marine; reef-associated; depth range 0 - 15 m . Tropical; 7°S - 10°S, 144°E - 146°E Known only from Papua New Guinea (Gulf of Papua to Milne Bay Prov.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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