Arched sculpin
📖 Overview
Arched sculpin (Sigmistes smithi) is a ray-finned fish. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 4.3 cm. It occurs at depths between 0 and 1 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 10; Dorsal soft rays (total): 25 - 28; Anal spines: 0; Anal soft rays: 18 - 21; Vertebrae: 44 - 47.
🌀 Behaviour
Behavioural data for Arched sculpin is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; demersal; depth range 0 - 1 m . Temperate Northwest Pacific: Urup Island, Kuril Islands.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
👥 Community & Contribute
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