New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🌡️ Tropical

Sonora clingfish

Tomicodon humeralis Gilbert, 1890
Max Length
8.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing ; Inhabits the rocky intertidal zone . May remain out of water under rocks or seaweeds . Feeds on barnacles, limpets and small crustaceans . Breathes air when out of water . Resistant to extreme temperatures .

Scientific Name
Tomicodon humeralis
Authority
Gilbert, 1890
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
8.5 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 8 - 9; Anal spines: 0; Anal soft rays: 6 - 7. Distinct diagonal stripes on sides of body .: elongated.

🌀 Behaviour

Behavioural data for Sonora clingfish is currently being reviewed.

🦐 Diet

Diet information for Sonora clingfish is currently being compiled.

🥚 Reproduction

Reproduction data for Sonora clingfish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal. Tropical Central Pacific: Gulf of California.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.9±0.32
Food Items

barnacles, limpets and small crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L3.15 (TL)
Max TL
8.5cm
Dorsal Rays
9
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Gilbert, 1890

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Sonora clingfish
🇪🇸Spanish chupapiedra de Sonora · chupapiedras de Sonora · Pejesapo de Sonora

Scientific Synonyms

Scientific Name Author Year Status
Gobiesox humeralis Gilbert 1890 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
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Sonora clingfish ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.