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🌊 Marine Least Concern 🌡️ Tropical

aquarium

Assiculus punctatus Richardson, 1846
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
15.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs inshore near reefs and weed bed areas; usually in relatively silty waters at depths up to 30 m. A secretive species usually found at highly eroded limestone reef and rocks .

Scientific Name
Assiculus punctatus
Authority
Richardson, 1846
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
8 cm
Trophic Level
3.5
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Assiculus
Assiculus
Species
aquarium
Assiculus punctatus

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 22 - 24; Anal spines: 3; Anal soft rays: 12 - 14; Vertebrae: 28 - 29. Head and body with small, bright blue spots. Uninterrupted lower lip at symphysis. Dorsal and anal rays mostly unbranched and segmented. Upper part of caudal fin with 4-5 procurrent rays and 9 principal rays; the lower part with 4-5 procurrent and 8 principal rays. Disjunct lateral line; anterodorsal series of 33-43 (usually 36-40) tubed scales extending from gill opening. Usually 19 or 20 circumpeduncular scales .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for aquarium 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; reef-associated; depth range ? - 30 m . Tropical endemic to Western Australia and Queensland.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
8cm
Dorsal Spines
3
Dorsal Rays
23
Anal Spines
3
Anal Rays
13
Vertebrae
29

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Richardson, 1846

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