List: word usually written using kana alone

rarely used kanji form  usually written using kana alone  noun  noun (generic) 

• redwing searobin (Lepidotrigla microptera)

usually written using kana alone  noun  noun (generic) 

• Patagonian toothfish (Dissostichus eleginoides), Chilean sea bass

usually written using kana alone  noun  noun (generic) 

• Carassius langsdorfii

usually written using kana alone  noun  noun (generic) 

• Carassius buergeri

usually written using kana alone  noun  noun (generic) 

• red bigeye (Priacanthus macracanthus)

usually written using kana alone  noun  noun (generic) 

• bigeye trevally (Caranx sexfasciatus), bigeye jack, great trevally, six-banded trevally, dusky jack

usually written using kana alone  noun  noun (generic) 

• titan triggerfish (Balistoides viridescens), giant triggerfish, moustache triggerfish

usually written using kana alone  noun  noun (generic) 

• mangrove jack (Lutjanus argentimaculatus), mangrove red snapper

usually written using kana alone  noun  noun (generic) 

• barcheek goby (Rhinogobius giurinus)

usually written using kana alone  noun  noun (generic) 

• smallmouth bass (Micropterus dolomieu)