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🌊 Marine Least Concern 🌡️ Subtropical

Smallsucker clingfish

Tomicodon chilensis Brisout de Barneville, 1846
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Occurs along shallow coastal shores, where it probably clings to rocks of the substratum.

Scientific Name
Tomicodon chilensis
Authority
Brisout de Barneville, 1846
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
5 cm
Trophic Level
3.2
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 7 - 9; Anal spines: 0; Anal soft rays: 6 - 9. Pale with numerous small, dark-gray and black spots and vermiculations on sides; no markings on venter; prominent black spot just above pectoral fin base; fins dusky, the margins transparent. Equal numbers of teeth in each jaw, the canines strong and longer than the four pairs of incisors; middle pair of incisors smooth-edged, the outer ones trifid; posterior nostril in front of anterior margin of orbit; gill membrane attached opposite upper edge of pectoral fin; anus closer to anal-fin origin than to rear margin of disc.: elongated.

🌀 Behaviour

Behavioural data for Smallsucker clingfish 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. Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L3.15 (TL)
Max TL
5cm
Dorsal Rays
8
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Brisout de Barneville, 1846

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Smallsucker clingfish · Valparaiso Clingfish
🇪🇸Spanish Peje sapito

Scientific Synonyms

Scientific Name Author Year Status
Arbaciosa hieroglyphica Evermann & Radcliffe 1917 Synonym
Arbaciosa truncata Heller & Snodgrass 1903 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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