Freshwater Fish Species

Rohteichthys Microlepis

Rohteichthys microlepis

Cyprinidae Least Concern

Roloff's Krib

Pelvicachromis roloffi

Cichlidae Least Concern

Roman nose goby

Awaous acritosus

Gobiidae Least Concern

Romanogobio Parvus

Romanogobio parvus

Cyprinidae Least Concern

Romanogobio Vladykovi

Romanogobio vladykovi

Cyprinidae Least Concern

Roncador catfish

Aspidoras brunneus

Callichthyidae Least Concern

Rondonacara Hoehnei

Rondonacara hoehnei

Least Concern

Roque toothcarp

Phalloceros anisophallos

Poeciliidae Least Concern

Rosa's Sole

Apionichthys rosai

Achiridae Least Concern

Rosefin barb

Enteromius argenteus

Cyprinidae Least Concern Edible

Rosefin rasbora

Rasbora dusonensis

Cyprinidae Least Concern Edible

Rosefin shiner

Lythrurus ardens

Cyprinidae Least Concern

Rosen's tube-snouted ghost knifefish

Sternarchorhynchus roseni

Apteronotidae Least Concern

Rosy barb

Pethia conchonius

Cyprinidae Least Concern

Rosy curimata

Cyphocharax saladensis

Curimatidae Least Concern Edible

Rosy tetra

Megalamphodus rosaceus

Least Concern Edible

Rosyface shiner

Notropis rubellus

Cyprinidae Least Concern

Rosyside dace

Clinostomus funduloides

Cyprinidae Least Concern

Rough shiner

Notropis baileyi

Cyprinidae Least Concern

Rough shiner

Alburnops baileyi

Least Concern

Round tail paradisefish

Macropodus ocellatus

Osphronemidae Least Concern

Round whitefish

Prosopium cylindraceum

Salmonidae Least Concern

Round-sail Pleco

Hypostomus hemicochliodon

Loricariidae Least Concern

Round-scaled barbell

Barbus cyclolepis

Cyprinidae Least Concern

Roundbelly pellonuline

Laeviscutella dekimpei

Dorosomatidae Least Concern

Roundnose knifefish

Rhamphichthys hahni

Rhamphichthyidae Least Concern

Roundnose minnow

Dionda episcopa

Cyprinidae Least Concern

Roundtooth hap

Mylochromis sphaerodon

Cichlidae Least Concern Edible

Roux's pygmy-goby

Pandaka rouxi

Gobiidae Least Concern

Royal blue hap

Otopharynx heterodon

Cichlidae Least Concern Edible

Royal panaque

Panaque nigrolineatus

Loricariidae Least Concern

Royal sprat

Microthrissa royauxi

Dorosomatidae Least Concern

Royal tetra

Inpaichthys kerri

Acestrorhamphidae Least Concern Edible

Rubricatochromis Lifalili

Rubricatochromis lifalili

Least Concern

Rubricatochromis Stellifer

Rubricatochromis stellifer

Least Concern

Ruby tetra

Axelrodia riesei

Least Concern

Rudd

Scardinius erythrophthalmus

Cyprinidae Least Concern

Ruffe

Gymnocephalus cernua

Percidae Least Concern

Rupununi Astyanax

Astyanax rupununi

Acestrorhamphidae Least Concern

Russetfin topminnow

Fundulus escambiae

Fundulidae Least Concern Edible

Russian bitterling

Acheilognathus asmussii

Cyprinidae Least Concern Edible

Russian river tule perch

Hysterocarpus traskii

Embiotocidae Least Concern

Rust corydoras

Corydoras rabauti

Callichthyidae Least Concern

Rust corydoras

Osteogaster rabauti

Least Concern

Rutilus Heckelii

Rutilus heckelii

Cyprinidae Least Concern

Ruwenzori lampeye

Platypanchax modestus

Poeciliidae Least Concern

Sabah Danio

Nematabramis everetti

Cyprinidae Least Concern

Sabaki tilapia

Oreochromis spilurus

Cichlidae Least Concern Edible