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🌊 Marine Least Concern 🌡️ Tropical

Arrow dragonet

Callionymus sagitta Pallas, 1770
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occur on the bottom along coastlines and in estuaries and the lower courses of rivers. Feed on worms, zooplankton, and phytoplankton. Not seen in the markets .

Scientific Name
Callionymus sagitta
Authority
Pallas, 1770
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
11 cm
Latitude
26°S – 41°N
Trophic Level
2.9
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 9; Anal soft rays: 9. Head and body sand yellow, covered with numerous small dark spots. Ventral sides whitish. Dorsal fin black, first membrane often (at least basally) whitish in females. Anal fin white. Second dorsal, caudal, pectoral, and pelvic fins spotted with brown (Ref 42832).: elongated.

🌀 Behaviour

Behavioural data for Arrow dragonet is currently being reviewed.

🦐 Diet

Diet information for Arrow dragonet is currently being compiled.

🥚 Reproduction

Reproduction data for Arrow dragonet is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal. Tropical; 41°N - 26°S, 84°E - 154°E West Pacific: Arabian Peninsula to the Philippines.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
2.9±0.29
Food Items

worms, zooplankton, and phytoplankton

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.78 (TL)
Max TL
11cm
Dorsal Spines
4
Dorsal Rays
9
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
41°N – 26°S
Described By
Pallas, 1770

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Arrow dragonet ↗
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