diff --git a/invasive-mollusca/index.js b/invasive-mollusca/index.js
index 3398a68..7c4639d 100644
--- a/invasive-mollusca/index.js
+++ b/invasive-mollusca/index.js
@@ -17,7 +17,7 @@ const data = {
   Gastropoda: {
     'Invasive Gastropoda': {
       'Potamopyrgus antipodarum': 129201,
-      'Physa acuta': 563819,
+      'Physa acuta/Physella acuta': 563819,
       'Lithoglyphus naticoides': 150740,
       'Menetus dilatatus': 336768,
     },