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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Subtropical

Entomacrodus Lighti

Entomacrodus lighti Herre, 1938
Max Length
11.8 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
0–3 m
Climate
Subtropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Adults are found on exposed rocky coasts in the intertidal zone to 3 m deep . 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
Entomacrodus lighti
Authority
Herre, 1938
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
11.8 cm
Depth Range
0–3 m
Trophic Level
2
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 15 - 16; Anal spines: 2; Anal soft rays: 16 - 18. Pale olive grey with 3 broad, dusky bands radiating from eye, series of H-shaped dark bars on side of body, and large black spot distally between first and second dorsal spines. Dorsal fin deeply notched; anal rays rarely 16; pectoral rays usually 14; pelvic spine not visible externally; last lateral-line tube below 10th dorsal spine to caudal peduncle; nape with 1 cirrus on each side; supraorbital tentacle blade-like without cirri; anterior nostril cirri present posteriorly; upper lip margin crenulate medially; body depth at anal-fin origin about 5.0 in SL .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Entomacrodus Lighti is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 3 m . Subtropical South China Sea and Gulf of Thailand.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3 (TL)
Max TL
11.8cm
Dorsal Spines
13
Dorsal Rays
16
Anal Spines
2
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Herre, 1938

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