List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• biting midge, no-see-um (any insect of family Ceratopogonidae)

usually written using kana alone  noun  noun (generic) 

• eunicid (any worm of family Eunicidae)

usually written using kana alone  noun  noun (generic) 

• Marphysa sanguinea (species of eunicid worm)

usually written using kana alone  noun  noun (generic) 

• Marphysa sanguinea (species of eunicid worm)

usually written using kana alone  rare term  noun  noun (generic) 

• bloodworm (nonbiting midge larva)

usually written using kana alone  noun  noun (generic) 

• hairy mite (esp. red velvet mite, Trombidiidae spp.)

usually written using kana alone  noun  noun (generic) 

• spider mite (any mite of family Tetranychidae)

usually written using kana alone  noun  noun (generic) 

• cheyletid (any mite of the family Cheyletidae)

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

• brandling (Eisenia fetida)

usually written using kana alone  noun  noun (generic) 

• brandling (when used as fishing bait)