Otinja
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Perciformes - Perches
Salmoniformes - Salmons and Trouts
Siluriformes - Catfishes
Centrarchiformes - Basses and sunfishes
Cypriniformes - Carps
Anguilliformes - Eels and morays
Blenniiformes - Blennies
Gasterosteiformes - Sticklebacks
Cyprinodontiformes - Toothcarps
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Siluriformes - Catfishes
Centrarchiformes - Basses and sunfishes
Cypriniformes - Carps
Anguilliformes - Eels and morays
Blenniiformes - Blennies
Gasterosteiformes - Sticklebacks
Cyprinodontiformes - Toothcarps
Otinja je mala reka u istočnom delu Severne Makedonije, koja protiče kroz grad Štip i deli ga na dva dela.
Reka izvire kod mesta Čeprovka, i nakon svog kratkog toka uliva se u reku Bregalnicu kao njena leva pritoka. Učće se nalazimalo dalje od Štipa kod mesta Isar (Novo Selo).