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🌊 Marine Least Concern 🌡️ Temperate

Common weedfish

Heteroclinus perspicillatus Valenciennes, 1836
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Common weedfish (Heteroclinus perspicillatus), first described by Valenciennes, 1836 is a medium-sized fish in the family Clinidae (order Blenniiformes). Adults typically reach 20.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Heteroclinus perspicillatus
Authority
Valenciennes, 1836
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
20 cm
Trophic Level
3.5
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Blenniiformes
Blenniiformes
Family
Clinidae
Clinidae
Genus
Heteroclinus
Heteroclinus
Species
Common weedfish
Heteroclinus perspicillatus

🐟 Physical Description

Dorsal spines (total): 34 - 37; Dorsal soft rays (total): 3 - 5; Anal spines: 2; Anal soft rays: 22 - 26. Pelvic fin rays thick, finger-like . Usually greyish or greenish, large dark blotches arranged in vertical bands; usually a distinct shoulder spot .: elongated.

🌀 Behaviour

Behavioural data for Common weedfish 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; reef-associated. Temperate Indian Ocean: southern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.06 (TL)
Max TL
20cm
Dorsal Spines
36
Dorsal Rays
4
Anal Spines
2
Anal Rays
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Valenciennes, 1836

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Common Weedfish · Robust Weedfish · Spotshoulder Weedfish
🇵🇹Portuguese Peixe-erva
🇷🇺Russian Опоясанная змеесобачка

Scientific Synonyms

Scientific Name Author Year Status
Clinus despicillatus Richardson 1839 Synonym
Clinus perspicillatus Valenciennes 1836 Synonym
Cristiceps robustus Günther 1867 Synonym
Neoblennius fasciatus Castelnau 1875 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

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