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🌊 Marine Least Concern 🌡️ Tropical

Estuary filefish

Paramonacanthus tricuspis Hollard, 1854
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
10–50 m
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits muddy substrates in estuaries and usually found near algae rubble reef . Also found in sand bottoms of trawling grounds in 10-50 m .

Scientific Name
Paramonacanthus tricuspis
Authority
Hollard, 1854
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
10 cm
Depth Range
10–50 m
Trophic Level
3.1
Resilience
High
Vulnerability
18.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 26 - 29; Anal spines: 0; Anal soft rays: 27 - 30; Vertebrae: 19. Body width 1.9-2.5 in head length; body depth 2.0-2.8 in SL; head length 2.6-3.0 in SL; snout length 3.7-4.3 in SL; eye diameter 2.7-3.8 in head length. Head and body pale, with three wide, darker but rather indistinct stripes on body, first from eye to anterior half of soft dorsal base, second from above gill opening, continuing posteriorly to rear half of soft dorsal base, and third curving up from ventral flap, extending along midside of body to caudal peduncle; two prominent dark blotches separated by a pale wedge-shaped bar below anterior portion of soft dorsal fin; caudal fin with dusky basal blotch, followed by two dark curved cross bands.: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Estuary filefish 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; depth range 10 - 50 m . Tropical Indian Ocean: both sides of India, and across to the western coast of Thailand.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0195 × L2.93 (TL)
Max TL
10cm
Dorsal Spines
2
Dorsal Rays
28
Anal Rays
29
Vertebrae
19

🌡️ 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
18.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Hollard, 1854

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Estuary Filefish
🏳️Catalan Peix llima indi
🇵🇹Portuguese Peixe-porco-hindu

Scientific Synonyms

Scientific Name Author Year Status
Monacanthus tricuspis Hollard 1854 Synonym
Monocanthus tricuspis Hollard 1854 Synonym
Paramonacanthus horae Fraser-Brunner 1941 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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