Guadalupe roundnose minnow

Dionda nigrotaeniata

Nine Centimeters Carp

Black
Tropical
Northern Hemisphere
Regional distribution
Freshwater fish
North America
Elongated
Small
Tropical fish

The Guadalupe roundnose minnow (Dionda nigrotaeniata) is a species of freshwater ray-finned fish in the family Leuciscidae, the shiners, daces and minnows. It is found in the Colorado and San Antonio Rivers in Texas.

Class: Teleosts
Order: Minnows, Carps, and Loaches
Family: Cyprinidae
Genus: Dionda
Water type: Freshwater
Body shape: elongated