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💧 Freshwater 🌡️ Tropical

Diapoma Potamohadros

Diapoma potamohadros Ríos & Malabarba, 2022
Max Length
6.2 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Diapoma Potamohadros (Diapoma potamohadros) is a ray-finned fish. It inhabits freshwater waters. This species can reach a maximum total length of 6.2 cm. With a trophic level of 2.7, it is an omnivore, consuming both plant and animal matter.

Scientific Name
Diapoma potamohadros
Authority
Ríos & Malabarba, 2022
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
6.2 cm
Trophic Level
2.7
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Diapoma
Diapoma
Species
Diapoma Potamohadros
Diapoma potamohadros

🐟 Physical Description

Dorsal soft rays (total): 8; Anal soft rays: 20 - 26. This species is distinguished from its congeners by the following set of characters: discontinuous perforation of lateral line scales; an unpigmented adipose fin; modified scales in the caudal fin absent; posterior elongation of opercular bones absent; distal border of the anal fin concave in males; number of scales forming the anal-fin sheath (5-12); number of branched anal-fin rays (20-26); body depth (27.6-31.9% SL); five or more cusps on the teeth in the inner series of premaxilla; longitudinal black stripe extending posteriorly on the middle caudal-fin rays; and conspicuous black blotch on the caudal-fin base absent .: fusiform / normal.

🌀 Behaviour

Behavioural data for Diapoma Potamohadros 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
2.7±0.3

📐 Morphometrics

Max TL
6.2cm
Dorsal Rays
8
Anal Rays
23

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Ríos & Malabarba, 2022

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