roughskin sculpin
📖 Overview
roughskin sculpin (Rastrinus scutiger) is a ray-finned fish of the family Cottidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 16 cm. It occurs at depths between 100 and 740 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.
🔬 Taxonomy
🐟 Physical Description
Physical description for roughskin sculpin is currently being compiled.
🌀 Behaviour
Behavioural data for roughskin sculpin is currently being reviewed.
🦐 Diet
Diet information for roughskin sculpin is currently being compiled.
🥚 Reproduction
Reproduction data for roughskin sculpin is currently being compiled.
🌍 Habitat & Distribution
Marine; bathydemersal; depth range 100 - 740 m , usually 200 - 300 m . Deep-water; 50°N - Northeast Pacific: Bering Sea to the Gulf of Alaska.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | roughskin sculpin |
| 🌍CES | vranec štítnatý |
| 🇷🇺Russian | Жесткочешуйный (толстокожий) бычок · жесткочешуйный бычок |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Icelus scutiger | Bean | 1890 | Synonym |
| Stlegicottus xenogrammus | Bolin | 1936 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .
👥 Community & Contribute
No observations yet — be the first to log one!
View all observations for roughskin sculpin ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.