Disclosing the hidden diversity of the invasive slug Deroceras laeve (Müller, 1774) (Gastropoda, Pulmonata)

Key Points

• The study reveals significant ecological diversity within Deroceras laeve populations, impacting ecosystems.
• Key evidence indicates multiple morphological forms identified across several ecosystems in 6 locations.
• Observational analysis of populations focused on morphology and genetic variation in slugs collected from diverse habitats.
• This highlights the necessity for enhanced monitoring strategies to manage invasive slug populations effectively.