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🌊 Marine Data Deficient 🌡️ Subtropical

Mascarenichthys Remotus

Mascarenichthys remotus Schwarzhans & Møller, 2011
Max Length
3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Mascarenichthys Remotus (Mascarenichthys remotus) is a ray-finned fish. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 3 cm. With a trophic level of 3.1, 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
Mascarenichthys remotus
Authority
Schwarzhans & Møller, 2011
Habitat
Marine
Climate
Subtropical
IUCN Status
DD
Max Length
3 cm
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Mascarenichthys
Mascarenichthys
Species
Mascarenichthys Remotus
Mascarenichthys remotus

🐟 Physical Description

Dorsal soft rays (total): 76 - 77; Anal soft rays: 62 - 63; Vertebrae: 42 - 43. This species is distinguished by the following characters: vertebrae 12 + 30-31= 42- 43; rays on dorsal fin 76-77 and on anal fin 62-63; head with scale patch on cheeks with 4 rows on upper cheek and 2 rows on lower cheek; pseudoclaspers, 2 pairs, outer pseudoclasper flap-shaped, bent outwards, with pointed tip and symmetrical fleshy expansions anterior and posterior, inner pseudoclasper small, narrow, anteriorly inclined, not hidden in below isthmus in resting position; otolith with sulcus with separate small cauda and large ostium, otolith length to otolith height 2.1 .

🌀 Behaviour

Behavioural data for Mascarenichthys Remotus 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; benthopelagic. Subtropical endemic to the Rodrigues Islands.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.1±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
3cm
Dorsal Rays
77
Anal Rays
63
Vertebrae
43

🌡️ 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
3.1
Predator
Climate Zone
Subtropical
Described By
Schwarzhans & Møller, 2011

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