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🌊 Marine 🌡️ Tropical

Xenaploactis Asperrima

Xenaploactis asperrima Günther, 1860
Max Length
4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Xenaploactis Asperrima (Xenaploactis asperrima) is a ray-finned fish of the family Aploactinidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Xenaploactis asperrima
Authority
Günther, 1860
Habitat
Marine
Climate
Tropical
Max Length
4 cm
Trophic Level
3.2
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 10; Vertebrae: 27. Body densely covered with modified scales which form spinous points; depth greater than 1/3 SL.. Lachrymal with 2 strong sharp spines, the first notably curved. Second infraorbital bone with 1 or 2 spines, and an obscure small circular lateral line pore. Uppermost preopercular lateral-line pores with no finger-like cirri. Mouth very strongly upturned, nearly vertical. Interorbit with prominent ridges, divergent anteriorly, convergent over middle of interorbit, divergent posteriorly .

🌀 Behaviour

Behavioural data for Xenaploactis Asperrima 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 Central Pacific: East Indies and Papua New Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00646 × L3.13 (TL)
Max TL
4cm
Dorsal Spines
13
Dorsal Rays
9
Anal Spines
1
Anal Rays
10
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Günther, 1860

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