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🌊 Marine Least Concern 🌡️ Subtropical

Black-faced blenny

Tripterygion delaisi Cadenat & Blache, 1970
Max Length
8.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–40 m
Climate
Subtropical
Resilience
High
Vulnerability
14.00/100
Typical Length
6 cm
Depth Zone
demersal

📖 Overview

Adults inhabit shallow coastal waters with rocky substrate. They are found under overhanging rocks, entrances of caves and other biotopes with reduced light. In the Atlantic, they occur in shallow, light-exposed biotopes. They feed on benthic invertebrates, also on harpacticoids , amphipods and other copepods . Males court by figure-8-swimming . Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites . Larvae are planktonic which occur primarily in shallow, nearshore waters .

Scientific Name
Tripterygion delaisi
Authority
Cadenat & Blache, 1970
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
8.9 cm
Depth Range
0–40 m
Trophic Level
3.4
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Black-faced blenny is currently being compiled.

🌀 Behaviour

Behavioural data for Black-faced blenny is currently being reviewed.

🦐 Diet

Diet information for Black-faced blenny is currently being compiled.

🥚 Reproduction

Reproduction data for Black-faced blenny is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 40 m , usually 6 - 12 m . Subtropical; 52°N - 12°N, 19°W - 36°E west Africa, including Madeira and the Canary Islands (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.44
Food Items

benthic invertebrates, also on harpacticoids (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L3.03 (TL)
Max TL
8.9cm

🌡️ 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
14.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Cadenat & Blache, 1970

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 59 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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