Lineidae is a family of nemertean worms. It contains the following genera: \n* Aetheolineus Senz, 1993 \n* Ammolineus Senz, 2001 \n* Antarctolineus Muller & Scripcariu, 1964 \n* Apatronemertes Wilfert & Gibson, 1974 \n* Australineus Gibson, 1990 \n* Cephalurichus Gibson, 1985 \n* Colemaniella Gibson, 1982 \n* Corsoua CorrĂȘa, 1963 \n* Craticulineus Gibson, 1984 \n* Diplopleura Stimpson, 1857 \n* Eousia Gibson, 1990 \n* Euborlasia Vaillant, 1890 \n* Flaminga CorrĂȘa, 1957 \n* Fragilonemertes Riser, 1998 \n* Gastropion Moretto, 1998 \n* Heteroenopleus Wern, 1998 \n* Heterolineus Friedrich, 1935 \n* Heteronemertes Chernyshev, 1995 \n* Hinumanemertes Iwata, 1970 \n* Kirsteueria Gibson, 1978 \n* Kohnia Sundberg & Gibson, 1995 \n* Lineopsella Friedrich, 1970 \n* Lineopselloides Gibson, 1990 \n* Li