Photos / Sounds
What
New Zealand Mudsnail (Potamopyrgus antipodarum)Observer
icedirtDescription
dextral, ~5mm long. shell without teeth on parietal edge, dark brown in color. Had difficulty determining operculum presence/absence, but seems to otherwise match description of New Zealand Mudsnail,
Photos / Sounds
What
Bladder Snails (Family Physidae)Observer
icedirtDescription
snail eggs found among sand and tree debris in slow moving shallow water, appear ovoid in shape with dark spots. each cluster contains 30-50 eggs. nearby Physidae snails. ~12mm wide.
Photos / Sounds
What
Bladder Snails (Family Physidae)Observer
icedirtDescription
egg cluster found near Physidae snail. >100 individuals, ~9 mm long.
Photos / Sounds
What
Bladder Snails (Family Physidae)Observer
icedirtDescription
sinistral, dark brown/black with gold spots. found in shallow slow moving water among sand and fallen tree debris.
Photos / Sounds
What
Genus EuglesaObserver
icedirtDescription
~3mm wide; larger one is ~3mm and smaller one is ~2.5mm. Laterally compressed, ovate, larger one has hinge has darker reddish brown color that quickly fades to creamy white coloring, smaller one lacks reddish brown coloring. Concentric beak, smooth but growth rings visible.
