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🌊 Marine Least Concern 🌡️ Tropical

Culion silverside

Atherinomorus regina Seale, 1910
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
19.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Culion silverside (Atherinomorus regina), first described by Seale, 1910 is a small fish in the family Atherinidae (order Atheriniformes). Adults typically reach 7.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Atherinomorus regina
Authority
Seale, 1910
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7 cm
Trophic Level
3.2
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 10 - 12. No teeth on palatines. Origin of dorsal fin at or up to 2 scales in front of vertical through ventral tips. Midlateral band silvery with a line of small dark dots above and minute black dots on row of scales below. : elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Culion silverside 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. Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.15 (TL)
Max TL
7cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Seale, 1910

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