New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater 🌡️ Tropical

Danio Feegradei

Danio feegradei Hora, 1937
Max Length
6.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Danio Feegradei is currently being compiled by our editorial team.

Scientific Name
Danio feegradei
Authority
Hora, 1937
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
6.8 cm
Trophic Level
3
Resilience
High
Vulnerability
16.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10; Anal soft rays: 15 - 16; Vertebrae: 36 - 37. Danio feegradei is distinguished from all congeners except D. bsconditus by the presence of a large, elongate black spot at the base of the caudal fin (vs. absence; or minute and inconspicuous in D. jaintianensis, D. choprae and D. flagrans; or small, round and margined by a lighter zone in D. erythromicron), a small black or grey cleithral spot and a light (orange in life) spot immediately above the cleithral spot (vs. absent; or present, large and not bordered by light spot in D. assamila, D. catenatus, D. concatenatus, D. dangila, and D. sysphigmatus; or minute, not separated from P stripe and not associated with light spot in D. meghalayensis). It differs from all Danioexcept D. absconditus, D. assamila, D. catenatus, D. concatenatus, D. dangila, D. meghalayensis and D. sysphigmatus by the presence of a complete lateral line (vs. abbreviated or absent) and 14–16 circumpeduncular scales (vs. 10–12). It can be diagnosed from D. absconditus by the absence of dark vertical bars on abdominal sides (vs. presence of about 7–11 distinct dark bars), and presence of a dark area along the middle of the side, with two or three irregular horizontal rows of white dots (vs. absence of continuous dark area on anterior side and absence of white dots on the side) .: elongated.

🌀 Behaviour

Behavioural data for Danio Feegradei is currently being reviewed.

🦐 Diet

Diet information for Danio Feegradei is currently being compiled.

🥚 Reproduction

Reproduction data for Danio Feegradei is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.13 (TL)
Max TL
6.8cm
Dorsal Rays
10
Anal Rays
16
Vertebrae
37

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Hora, 1937

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Danio Feegradei ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.