List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• Acheilognathus macropterus (species of cyprinid)

usually written using kana alone  noun  noun (generic) 

• Bering wolffish (Anarhichas orientalis)

usually written using kana alone  noun  noun (generic) 

• Sarcocheilichthys variegatus variegatus (subspecies of cyprinid)

usually written using kana alone  noun  noun (generic) 

• golden venus chub (Hemigrammocypris rasborella)

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

• wahoo (Acanthocybium solandri)

usually written using kana alone  noun  noun (generic) 

• large-headed midnight fish (Poromitra crassiceps)
• armored fish, armoured fish

usually written using kana alone  noun  noun (generic) 

• Acheilognathus rhombeus (species of cyprinid)

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