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🌊 Marine 🌡️ Subtropical

Saddleback sculpin

Oligocottus rimensis Greeley, 1899
Max Length
6.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Intertidal . Occurs in rocky areas and in kelp beds . Usually caught from lower tide pools (farthest from shore) . Can leave tide pools when aquatic conditions become inhospitable . Breathes air when out of water .

Scientific Name
Oligocottus rimensis
Authority
Greeley, 1899
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
Max Length
6.4 cm
Trophic Level
3.1
Resilience
High
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8 - 10; Dorsal soft rays (total): 16 - 19; Anal spines: 0; Anal soft rays: 13 - 15. Caudal fin barely rounded.: elongated.

🌀 Behaviour

Behavioural data for Saddleback sculpin is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - ? m. Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.15 (TL)
Max TL
6.4cm
Dorsal Spines
9
Dorsal Rays
18
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Greeley, 1899

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Oligocottus latifrons Gilbert & Thompson 1905 Synonym
Rusciculus rimensis Greeley 1899 Synonym
Stelgidinotus latifrons Gilbert & Thompson 1905 Synonym
Stelgidonotus latifrons Gilbert & Thompson 1905 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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