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🌊 Marine Least Concern 🌡️ Tropical

Yellow podge

Pseudogramma xantha Randall, Baldwin & Williams, 2002
Max Length
4.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Yellow podge (Pseudogramma xantha), first described by Randall, Baldwin & Williams, 2002 is a tiny fish in the family Grammistidae (order Perciformes). Adults typically reach 4.10 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Pseudogramma xantha
Authority
Randall, Baldwin & Williams, 2002
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
4.1 cm
Trophic Level
3.4
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 19 - 21; Anal spines: 3; Anal soft rays: 16 - 18. Slender triangular dermal flap dorsally on eye of adults; head and body yellow with rows of large white blotches, a pale-edged brown spot on opercle; dark red dots on head, many in rows, and scattered dark red spots on body .: fusiform / normal.

🌀 Behaviour

Behavioural data for Yellow podge 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 ? - 41 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01148 × L3.06 (TL)
Max TL
4.1cm
Dorsal Spines
7
Dorsal Rays
20
Anal Spines
3
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Randall, Baldwin & Williams, 2002

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