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🌊 Marine Data Deficient 🌡️ Tropical

Dawn's shrimpgoby

Vanderhorstia dawnarnallae Allen, Erdmann & Mongdong, 2019
Max Length
3.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
10–20 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

The species is currently known only from the type locality, where the habitat consists of a gently sloping bottom with clean white sand and was well-removed (more than 100 m) from reef habitat, in an area exposed to periodic strong currents. An estimated 20 individuals were observed in an area approximately 30 sq.m and were seen mainly in pairs, occasionally solitary, although invariably associated with an unidentified snapping shrimp of the genus Alpheus that share the burrows (a symbiotic relationship found in all Vanderhorstia species .

Scientific Name
Vanderhorstia dawnarnallae
Authority
Allen, Erdmann & Mongdong, 2019
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
3.9 cm
Depth Range
10–20 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Dawn's shrimpgoby is currently being compiled.

🌀 Behaviour

Behavioural data for Dawn's shrimpgoby is currently being reviewed.

🦐 Diet

Diet information for Dawn's shrimpgoby is currently being compiled.

🥚 Reproduction

Reproduction data for Dawn's shrimpgoby is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 10 - 20 m . Tropical Central Pacific: Indonesia (West Papua Province).

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.2±0.3
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
3.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Allen, Erdmann & Mongdong, 2019

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