Leatherleaf slugs - Colosius spp.
Effective: March 21, 2017
Taxonomic Position: Systellommatophora : Veronicellidae
Pest Type: Gastropods
This pest is a member of the following surveys: Mollusk
These Approved Methods are appropriate for: 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017
Pest Information
Human and Animal Pathogens Transmitted:
Pest Pathogens and Organisms Vectored:

Approved Method(s)
Method Detail NAPIS Survey Method
Visual See USDA-APHIS (2010). 3031 - General Visual Observation
Method Notes:

Survey Recommendations
The following are recommendations for executing the survey using the approved methods for pest surveillance. The recommendations are developed through literature review and consultation with subject matter experts.
Key Diagnostic or Identification

Approved Method(s)
Mistaken Identities:

If you are unable to find a reference, contact STCAPS@usda.gov. See the CAPS Pest Datasheet for all references.