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🌊 Marine Least Concern 🌡️ Tropical

Bluebelly blenny

Ecsenius caeruliventris Springer & Allen, 2004
Max Length
2.4 cm
Max Weight
Lifespan
Trophic Level
Depth
3–5 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

This is one of the smallest species of Ecsenius, female at 2.37 cm SL having well-developed, apparently ripe, ovaries. The 1.56 cm SL male has well-developed dentary teeth, including obvious posterior canines; where in most Ecsenius species, at this size, the posterior canines are not present and the number of other dentary teeth does not appear to have been completely established . Oviparous. Eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters .

Scientific Name
Ecsenius caeruliventris
Authority
Springer & Allen, 2004
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
2.4 cm
Depth Range
3–5 m
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Diagnosis: This species of the Prooculis group has a body without alternating dark and pale stripes or distinct dark spots; there is a dark stripe extending posteriorly from orbital margin across head and variably for short distance onto body anteriorly. In life, the dark post-orbital stripe is bordered ventrally by bright white stripe; other bright markings on head, white with at most a very faint tinge of yellow; belly bluish . : fusiform / normal.

🌀 Behaviour

Behavioural data for Bluebelly blenny is currently being reviewed.

🦐 Diet

Diet information for Bluebelly blenny is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range 3 - 5 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L2.98 (TL)
Max TL
2.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Springer & Allen, 2004

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