单孢子虫属：为一属寄生性原生动物，属于星形孢子纲(Stellatosporea)的孔盖孢子目(Balanosporida)，寄生于环节动物的肠上皮内或软体动物的消化腺内- ichnogram
- ichor
- ichoremia
- ichoroid
- ichorous
- ichorrhea
- ichorrhemia
- ichthammol
- ichthyism
- ichthyismus
- ichthyo-
- ichthyoacanthotoxin
- ichthyoacanthotoxism
- ichthyocolla
- ichthyohemotoxin
- ichthyohemotoxism
- ichthyoid
- Ichthyol
- ichthyology
- ichthyolsulfonate
- ichthyootoxin
- ichthyootoxism
- ichthyophagia
- ichthyophagous
- ichthyophthiriasis