O1O1T1H4E1C3A1
12 points
OOTHECA is validvalid
an egg case of certain insects [n OOTHECAE] : OOTHECAL [adj]
(Greek) the egg case of certain insects [n OOTHECAE]
an egg case of certain insects [n OOTHECAE] : OOTHECAL [adj]
(Greek) the egg case of certain insects [n OOTHECAE]