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💧 Freshwater Least Concern 🌡️ Tropical

Ammoglanis Amapaensis

Ammoglanis amapaensis Mattos, Costa & Gama, 2008
Max Length
1.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Ammoglanis Amapaensis (Ammoglanis amapaensis) is a ray-finned fish of the family Trichomycteridae. It inhabits freshwater waters. This species can reach a maximum total length of 1.8 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Ammoglanis amapaensis
Authority
Mattos, Costa & Gama, 2008
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
1.8 cm
Trophic Level
3
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 5; Anal soft rays: 4; Vertebrae: 29 - 31. This species is distinguished by having a slender and long quadrate with greatest depth about 30% of the length of its main axis; compared to its congeners, it has a long nostril barbel, reaching the posterior margin of the eyes (vs. reaching anterior margin), no cranial fontanel (vs. present), anterior part of palatine with small ossification (vs. none) .: elongated.

🌀 Behaviour

Behavioural data for Ammoglanis Amapaensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
1.8cm
Dorsal Rays
5
Anal Rays
4
Vertebrae
30

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Mattos, Costa & Gama, 2008

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