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

🌊 Marine Data Deficient 🌡️ Tropical

Hidden blenny

Cryptotrema seftoni Hubbs, 1954
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
26–37 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Hidden blenny (Cryptotrema seftoni) is a ray-finned fish of the family Labrisomidae. It inhabits marine (saltwater) waters in benthic environments. It occurs at depths between 26 and 37 metres. With a trophic level of 3.7, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Cryptotrema seftoni
Authority
Hubbs, 1954
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Depth Range
26–37 m
Trophic Level
3.7
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Hidden blenny is currently being compiled.

🌀 Behaviour

Behavioural data for Hidden blenny 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 26 - 37 m . Tropical Central Pacific: known from 3 specimens Angel de la Guarda Island in the Gulf of California (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00537 × L3.08 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2007

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
Hubbs, 1954

🌐 Names & Taxonomy

Language Common Names
🇬🇧English hidden blenny
🇪🇸Spanish trambollo escondido

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 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 Hidden blenny ↗
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Spotted incorrect or outdated data?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.