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🌊 Marine Least Concern 🌡️ Tropical

Coryogalops Nanus

Coryogalops nanus Kovačić & Bogorodsky, 2016
Max Length
1.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
1–3 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

This species were collected on a patch of rubble-sand bottom in less than one meter to 3 meters deep; found among shells sparsely covering the patch. More material and data are needed to check the relationship of this species to shells and their use as shelters .

Scientific Name
Coryogalops nanus
Authority
Kovačić & Bogorodsky, 2016
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
1.5 cm
Depth Range
1–3 m
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 9. This species is distinguished by the following characters: D VI + I,10; A I,9; pectoral-fin rays 12?14, the 2 upper rays with free tips; pelvic fins I,5, joined to form a disc which is emarginate (the shortest branches of fifth ray about 2/3?3/4 length of longest branches of fourth ray), no pelvic frenum; naked predorsal area and area at base of first dorsal fin; longitudinal scale series 26-29; transverse scale series counted forward 6-7, reaching naked area at first dorsal-fin base; transverse scale series counted backward 7-8; circumpeduncular scale rows 11-12; head with 7 transverse suborbital rows of sensory papillae; without tentacle above upper eye margin; anterior nostril is tubular, without flap at its tip, posterior nostril pore-like; semi-translucent body with small scattered orange-yellow spots and speckles, spots in predorsal area and a few midlaterally on body containing black dots; ventral part of body with a row of internal white spots above anal-fin base and on caudal peduncle; head and prepectoral area with small scattered orange to yellowish brown spots; first dorsal fin with 2 broad white bands at the base of fin and distally, middle of fin hyaline densely dotted with melanophores; colour of preserved specimen opaque white to yellowish with sparse melanophores .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Coryogalops Nanus is currently being reviewed.

🦐 Diet

Diet information for Coryogalops Nanus is currently being compiled.

🥚 Reproduction

Reproduction data for Coryogalops Nanus is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 1 - 3 m . Tropical Indian Ocean: Red Sea, Saudi Arabia and Egypt .

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
1.5cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Kovačić & Bogorodsky, 2016

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