Rhamdia

Type: Genus

Parent: Rhamdiinae

Rhamdiinae

Type: Subfamily

Parent: Heptapteridae

Rhamdiopsis

Type: Genus

Parent: Heptapterinae

Rhinelepinae

Type: Subfamily

Parent: Loricariidae

Rhinelepis

Type: Genus

Parent: Rhinelepinae

Rineloricaria

Type: Genus

Parent: Loricariinae

Rivulidae

Type: Family

Parent: Cyprinodontiformes

Rivulinae

Type: Subfamily

Parent: Rivulidae

Rodentia

Type: Order

Parent: Mammalia

Roeboides

Type: Genus

Parent: Characinae

Salmininae

Type: Subfamily

Parent: Bryconidae

Salminus

Type: Genus

Parent: Salmininae

Satanoperca

Type: Genus

Parent: Cichlinae

Schizodon

Type: Genus

Parent: Anostomidae

Sciades

Type: Genus

Parent: Ariinae

Sciaena

Type: Genus

Parent: Sciaenidae

Sciaenidae

Type: Family

Parent: Perciformes

Scomber

Type: Genus

Parent: Scombrinae

Scombridae

Type: Family

Parent: Scombriformes

Scombriformes

Type: Order

Parent: Actinopteri

Scombrinae

Type: Subfamily

Parent: Serranidae

Serranidae

Type: Family

Parent: Perciformes

Serrapinnus

Type: Genus

Parent: Cheirodontinae

Serrasalmidae

Type: Family

Parent: Characiformes

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