Lineidae is a family of nemertean worms. It contains the following genera:
- Aetheolineus <small>Senz, 1993</small>
- Ammolineus <small>Senz, 2001</small>
- Antarctolineus <small>Muller & Scripcariu, 1964</small>
- Apatronemertes <small>Wilfert & Gibson, 1974</small>
- Australineus <small>Gibson, 1990</small>
- Cephalurichus <small>Gibson, 1985</small>
- Cerebratulus <small>Renier, 1804</small>
- Colemaniella <small>Gibson, 1982</small>
- Corsoua <small>Corrêa, 1963</small>
- Craticulineus <small>Gibson, 1984</small>
- Diplopleura <small>Stimpson, 1857</small>
- Eousia <small>Gibson, 1990</small>
- Euborlasia <small>Vaillant, 1890</small>
- Flaminga <small>Corrêa, 1957</small>
- Fragilonemertes <small>Riser, 1998</small>
- Gastropion <small>Moretto, 1998</small>
- Heteroenopleus <small>Wern, 1998</small>
- Heterolineus <small>Friedrich, 1935</small>
- Heteronemertes <small>Chernyshev, 1995</small>
- Hinumanemertes <small>Iwata, 1970</small>
- Kirsteueria <small>Gibson, 1978</small>
- Kohnia <small>Sundberg & Gibson, 1995</small>
- Leucocephalonemertes <small>Cantell, 1996</small>
- Lineopsella <small>Friedrich, 1970</small>
- Lineopselloides <small>Gibson, 1990</small>
- Lineopsis
- Lineus <small>Sowerby, 1806</small>
- Micconemertes <small>Gibson, 1997</small>
- Micrella
- Micrellides <small>Gibson, 1985</small>
- Micrura <small>Ehrenberg, 1871</small>
- Micrurimorpha <small>Korotkevich, 1980</small>
- Micrurinella <small>Friedrich, 1960</small>
- Myorhynchonemertes <small>Senz, 1997</small>
- Nemertoscolex <small>Greeff, 1879</small>
- Neolineus
- Nipponomicrura <small>Chernyshev, 1995</small>
- Notospermus <small>Huschke, 1829</small>
- Paralineopsis <small>Iwata, 1993</small>
- Paralineus <small>Schütz, 1911</small>
- Paramicrura <small>Gibson & Sundberg, 1992</small>
- Paramicrurinella <small>Gibson, 1985</small>
- Parvicirrus <small>Ris, 1993</small>
- Pontolineus
- Pseudomicrura <small>Strand & Sundberg, 2011</small>
- Pussylineus <small>Corrêa, 1956</small>
- Quasiutolineides <small>Senz, 2001</small>
- Ramphogordius <small>Rathke, 1843</small>
- Rhamphogordius
- Riseriellus
- Tarrhomyos <small>Ris, 1993</small>
- Tenuilineus <small>Ris, 1993</small>
- Uricholemma <small>Sundberg & Gibson, 1995</small>
- Utolineides <small>Senz, 1997</small>
- Utolineus <small>Gibson, 1990</small>
- Yininemertes <small>Sun and Lu, 2008</small>
- Zygeupolia <small>Thompson, 1900</small>
References