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🌊 Marine Least Concern 🌡️ Tropical

Blackstripe dottyback

Pseudochromis nigrovittatus Boulenger, 1897
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
0–15 m
Climate
Tropical
Resilience
-
Vulnerability
17.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

A cryptic species; collected from tide pools, around boulders, and rock and coral reefs. May sometimes take refuge among spines of large Diadema sea urchins . In Socotra Archipelago, it inhabits equally frequently mixed communities of macroalgae and hard corals and sparse hard coral communities on rock platform, including the south and west coast, as well as hard coral communities including those dominated by Acropora, Porites, Galaxea, and encrusting and massive Agariciidae, Pectiniidae, and Mussidae .

Scientific Name
Pseudochromis nigrovittatus
Authority
Boulenger, 1897
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
9 cm
Depth Range
0–15 m
Trophic Level
3.5
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Blackstripe dottyback is currently being compiled.

🌀 Behaviour

Behavioural data for Blackstripe dottyback 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 0 - 15 m . Tropical; 28°N - 12°N, 42°E - 62°E south to Socotra (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.11 (TL)
Max TL
9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Boulenger, 1897

👥 Community & Contribute

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