Lusitanops lusitanicus was created in 1906.
Arion lusitanicus was created in 1868.
Lusitanops expansa was created in 1878.
Lusitanops blanchardi was created in 1896.
Lusitanops hyaloides was created in 1925.
Lusitanops sigmoideus was created in 1980.
Lusitanops cingulatus was created in 1980.
Lusitanops macrapex was created in 1980.
Lusitanops expansus was created in 1878.
Lusitanops bullioides was created in 1906.
Portuguese slug is the common name of Arion lusitanicus. It's found in woody areas, since it likes to feed off plant matter. But unlike many slugs, this particular kind prefers its plant body parts moist, fresh and alive.
Arion vulgaris is the scientific name of the Spanish slug. There's a tendency to identify the Latin name as Arionlusitanicus. But it's a mistake to do so. Arion lusitanicus is the name of the Portuguese slug that's found in Portugal.
Arion lusitanicus is the Latin [or scientific] name of the Portuguese slug. It's an unusual kind of slug in that it's a picky eater. Specifically, it doesn't like to eat the dead and decaying matter that most slugs [Gastropoda] favor. Instead, it prefers its plant body parts moist, fresh and alive.