Database

Literature Monitoring Collections Records

Reporting System

Invasion Patterns

Early Detection / Rapid Response

Predictions

Management Efficacy

Management / Policy

Outputs & Applications

NEMESIS (National Exotic Marine and Estuarine Species Information System)

NEMESIS Content

• Species identity (taxonomy, descriptions, images) • Occurrence records (localities, dates, source) • Global & local distribution maps • Invasion Status • Population Status • Vector(s) of Introduction • Reported Impacts • Attributes (salinity range, life-history, etc.) • References htt //i i i d / i /

Non-native Invertebrates & Algae Reported in Coastal Waters of North America (N=450)

Ruiz et al. 2015

Rate of Detection in North America

Ruiz et al. 2015

Invasion Patterns in Space & Time