(zoology) Any mesonychian in the family Hapalodectidae.

(medicine) A condition characterized by softened nails.

(taxonomy) Any of two or more type specimens of protistans, where the type consists of two or more specimens of directly related individuals representing distinct stages in the life cycle, and collectively treated as a single entity. Lectotypes cannot be designated from among them.

plural of hapantotype

A particular steroid glycoside.

Being or relating to a hapaxanth.

Being or relating to a hapaxanth.

plural of hapaxanth

A plant of a kind that flowers only once in its lifetime and then dies.

Misspelling of hepatotoxin.