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🌊 Marine 🌡️ Tropical

Cheilodipterus Pygmaios

Cheilodipterus pygmaios Gon, 1993
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Cheilodipterus Pygmaios (Cheilodipterus pygmaios), first described by Gon, 1993 is a small fish in the family Apogonidae (order Apogoniformes). Adults typically reach 5.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Cheilodipterus pygmaios
Authority
Gon, 1993
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
5 cm
Trophic Level
3.5
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Color in life pale brownish gray with 5 dark brown to black stripes narrower than interspaces. A black spot, pupil size or slightly larger, laterally on middle of caudal peduncle. A small black spot on dorsal surface and another, less distinct, on ventral surface of caudal peduncle. Midcaudal spot encircled by yellow except for a small white area on posterodorsal section of caudal peduncle. Snout darker than body. Anterior 2 dorsal spines and tip of third spine dark with dusky membranes. Posterior spines of first dorsal fin dusky with transparent membranes. Spines of second dorsal and anal fins, and anterior edge of pelvic fins dusky to dark, but not as dark as dorsal fin spines. Fins otherwise transparent (Ref 8525).: elongated.

🌀 Behaviour

Behavioural data for Cheilodipterus Pygmaios is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; demersal. Tropical Indian Ocean: Gulf of Aqaba and Ethiopia in the Red Sea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.22 (TL)
Max TL
5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Gon, 1993

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