| English | French |
| large garden slug | grande limace grise Limax maximus |
| large garden slug | limace cendrée Limax maximus |
| large grey slug | grande limace grise Limax maximus |
| large grey slug | limace cendrée Limax maximus |
| larger grain borer | grand capucin des grains Prostephanus truncatus |
| larger grain borer | grand capucin des céréales Prostephanus truncatus |