Laothoe verticillata – synonym of Hymeraphia verticillata
Leiosella pulchella – synonym of Spongionella pulchella
Leptolabis luciensis – synonym of Forcepia luciensis
Leptosastra constellata – synonym of Paratimea constellata
Leptosia baculifera – synonym of Hymedesmia baculifera
Leptosia exilis – synonym of Forcepia luciensis
Leptosia luciensis – synonym of Forcepia luciensis
Leptosia occulta – synonym of Hymedesmia occulta
Leptosia zetlandica – synonym of Hymedesmia zetlandica
Leucaltis impressa – synonym of Aphroceras ensata
Leucaltis pumila – synonym of Leuconia pumila
Leucandra ananas – synonym of Leuconia ananas
Leucandra aspera – synonym of Leuconia aspera
Leucandra bulbosa – synonym of Leuconia bulbosa
Leucandra cliarensis – synonym of Aphroceras ensata
Leucandra echinus – synonym of Leucilla echinus
Leucandra gossei – synonym of Leuconia gossei
Leucandra johnstoni – synonym of Leuconia johnstoni
Leucandra johnstonii – synonym of Leuconia johnstoni
Leucandra nivea – synonym of Leuconia nivea
Leucandra pumila – synonym of Leuconia pumila
Leucettusa corticata – synonym of Leucaltis clathria
Leucogypsia gossei – synonym of Leuconia gossei
Leuconia barbata – synonym of Leuconia nivea
Leuconia johnstonii – synonym of Leuconia johnstoni
Leucosolenia angulata – synonym of Guancha lacunosa
Leucosolenia blanca – synonym of Guancha blanca
Leucosolenia botryoides – synonym of Leucosolenia botryoides
Leucosolenia botryoides – synonym of Leucosolenia variabilis
Leucosolenia botryoides var. variabilis – synonym of Leucosolenia variabilis
Leucosolenia cancellata – synonym of Clathrina cancellata
Leucosolenia clathrus – synonym of Clathrina clathrus
Leucosolenia contorta – synonym of Clathrina contorta
Leucosolenia fabricii – synonym of Leucosolenia variabilis
Leucosolenia falcata – synonym of Ascandra falcata
Leucosolenia lacunosa – synonym of Guancha lacunosa
Leucosolenia lamarcki – synonym of Ascaltis lamarcki
Leucosolenia macleayi – synonym of Guancha blanca
Leucsolenia complicata – synonym of Leucosolenia variabilis
Leuculmis echinus – synonym of Leucilla echinus