Home
Hagfishes
Chimaeras
Lampreys
Sharks and Rays
Ray-finned fishes
Anglerfishes
Beardfishes
Bichirs
Bonefishes
Bony tongues
Bowfins
Carps
Catfish
Characins
Clingfishes
Cods
Cusk eels
Dories
Eels and Morays
Flatfishes
Gars
Grinners
Halosaurs and deep-sea Spiny eels
Herrings
Jellynose fishes
Knifefishes
Lanternfishes
Lightfishes and Dragonfishes
Live bearers, Killifishes and Rivulines
Milkfish
Mullets
Needle fishes
Perch-like fish
Pikes and Mudminnows
Pipefishes and Seahorses
Pricklefishes, Bigscales and Gibberfishes
Puffers and Filefishes
Boxfishes
Deepwater boxfishes
Filefishes
Molas or Ocean Sunfishes
Porcupinefishes (burrfishes)
Puffers
Spikefishes
Three-toothed puffer
Triggerfishes
Triplespines
Pygmy sunfishes
Salmons
Sawbellies
Scorpionfishes and Flatheads
Silversides
Smelts
Spiny eels
Sticklebacks and Seamoths
Sturgeons and Paddlefishes
Swallowers and Gulpers
Tarpons and Tenpounders
Toadfishes
Trout-perches, Pirate perches and Cavefish
Velifers, Tube-eyes and Ribbonfishes
Whalefishes
Lobe-finned fishes
Setting up your tank
DIY Fish Tank Stand
250L community aquarium
Contact Us
Find fish information
Find fish by area
Amazon puffer (Colomesus asellus) fish species and information / pictures of Amazon puffer - Colomesus asellus
Amazon puffer (Colomesus asellus) fish species information
Scientific Name
Colomesus asellus
Common Name
Amazon puffer
Biology
Distinct large black spot on underside of caudal peduncle.
Classification
Classified By
M?ller & Troschel, 1849
Class
Ray-finned fishes (Actinopterygii)
Order
Puffers and Filefishes (Tetraodontiformes)
Family
Puffers (Tetraodontidae)
Distribution
Region
South America
Distribution
South America: Amazon River basin from Peru to Maraj? Island, including tributaries Araguaia and Guapor? Rivers; Orinoco River basin near the mouth; Essequibo River basin.
Range
Unknown
Environment
Climate
Tropical
Water Temperature From
22
°C
Water Temperature To
28
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
demersal
Environment
Freshwater; ; pH range: 5.5 - 7.2; dH range: 5 - 15 demersal
Trophic Level
3.31 s.e. 0.51 Based on food items.
Occurs in Marine / Salt water
False
Occurs in Brackish water
False
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
True
Physical Size and Genetics
Maximum Length
12.8
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Aquarium: commercial
Vulnerability
Low vulnerability (19 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated