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🌊 Marine Data Deficient 🌡️ Tropical

Rusichthys Plesiomorphus

Rusichthys plesiomorphus Winterbottom, 1979
Max Length
4.1 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Rusichthys Plesiomorphus (Rusichthys plesiomorphus) is a ray-finned fish of the family Pseudochromidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 4.1 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Rusichthys plesiomorphus
Authority
Winterbottom, 1979
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
4.1 cm
Trophic Level
3.3
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 32 - 33; Anal spines: 0; Anal soft rays: 26 - 27. Suborbital pores 4; medial parietal pore(s) absent.: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Rusichthys Plesiomorphus is currently being reviewed.

🦐 Diet

Diet information for Rusichthys Plesiomorphus is currently being compiled.

🥚 Reproduction

Reproduction data for Rusichthys Plesiomorphus is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 140 m . Tropical Indian Ocean: off Kenya (2°42'S, 40°53'E).

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
4.1cm
Dorsal Spines
1
Dorsal Rays
33
Anal Rays
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Winterbottom, 1979

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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