Home
Hagfishes
Chimaeras
Lampreys
Sharks and Rays
Ray-finned fishes
Anglerfishes
Beardfishes
Bichirs
Bonefishes
Bony tongues
Bowfins
Carps
Algae eaters
Loaches
Minnows or carps
Mountain carps
River loaches
Suckers
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
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
Rio Grande silvery minnow (Hybognathus amarus) fish species and information / pictures of Rio Grande silvery minnow - Hybognathus amarus
Rio Grande silvery minnow (Hybognathus amarus) fish species information
Scientific Name
Hybognathus amarus
Common Name
Rio Grande silvery minnow
Biology
Oviparous, open substratum spawners (Ref. 205, 35784).
Classification
Classified By
Girard, 1856
Class
Ray-finned fishes (Actinopterygii)
Order
Carps (Cypriniformes)
Family
Minnows or carps (Cyprinidae)
Distribution
Region
North America
Distribution
North America: Rio Grande, USA.
Range
Unknown
Environment
Climate
Subtropical
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
demersal
Environment
Freshwater; demersal
Trophic Level
2 s.e. 0.00 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
False
Occurs in Brackish water
False
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False
Physical Size and Genetics
Maximum Length
Unknown
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.5078 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Unknown
Vulnerability
Low to moderate vulnerability (26 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Endangered (EN) (B1+2acd)