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🌊 Marine 🌡️ Tropical

Sunrise Anthias

Pyronotanthias timanoa Victor, Teitelbaum & Randall, 2020
Max Length
7.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
10–100 m
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Sunrise Anthias (Pyronotanthias timanoa), first described by Victor, Teitelbaum & Randall, 2020 is a small fish. Adults typically reach 7.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 10 to 100 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Pyronotanthias timanoa
Authority
Victor, Teitelbaum & Randall, 2020
Habitat
Marine
Climate
Tropical
Max Length
7.9 cm
Depth Range
10–100 m
Trophic Level
3.4
Resilience
High
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Pyronotanthias
Pyronotanthias
Species
Sunrise Anthias
Pyronotanthias timanoa

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 15 - 16; Anal spines: 3; Anal soft rays: 7. This species is distinguished by the following characters: D X,15-16 (most 16), the third spine greatly elongated in mature males, up to about 1.5 times head length, 2.2 in SL, up to three times length of next spines; A III,7; pectoral-fin rays 18-19 (most 19); caudal fin deeply lunate with filamentous tips in mature males (eroded away in aquarium specimens), maximum caudal concavity 3.1 in SL in intact paratype; elongated body with body depth 3.4 (3.2-4.0) in SL. Colouration: head and body reddish pink with 7 red-orange bars along upper body followed by a deeper-red, saddle-like rectangle on caudal peduncle .Cross section: compressed.

🌀 Behaviour

Behavioural data for Sunrise Anthias 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 10 - 100 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01413 × L3 (TL)
Max TL
7.9cm
Dorsal Spines
10
Dorsal Rays
16
Anal Spines
3
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Victor, Teitelbaum & Randall, 2020

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