Infestation Levels of New Zealand Mud Snails:




Snail Identification
Start Page

Present:

Presence of New Zealand Mud Snails has been detected, but Infestation Level is unknown.


None Found:

No Snails were observed at the site.

Top of Page



Trace:

(rare): You have to search numerous rocks and wood to find a snail.

Infestation Level: Trace

Top of Page



Low:

(occasional): Snails are present on some of the rocks and wood, but not all. There are a few clusters.

Infestation Level: Low

Top of Page



Moderate:

(scattered): Snails are commonly found on rocks and wood at site, but in limited clusters.

Infestation Level: Moderate

Top of Page



High:

(fairly dense): Snails are commonly found.  Heavy clusters of snails on most pieces of substrate.

Infestation Level: High

Top of Page