**Amnicola dalli**
**Definition**
*Amnicola dalli* is a species of small freshwater snail in the family Amnicolidae, native to North America. It is characterized by its minute shell and aquatic habitat.
**Description**
*Amnicola dalli* possesses a small, conical shell typically measuring a few millimeters in height. The shell is usually smooth and translucent, adapted for life in freshwater environments such as streams and springs.
**Distribution and Habitat**
This species is found primarily in cold, clean freshwater bodies across parts of the northwestern United States and Canada. It prefers well-oxygenated waters with stable substrates.
**Ecology**
As a grazer, *Amnicola dalli* feeds on algae and biofilm, playing a role in the aquatic ecosystem by contributing to nutrient cycling. It serves as prey for various invertebrates and fish.
**Conservation Status**
Currently, there is limited information on the conservation status of *Amnicola dalli*, but habitat quality is essential for its survival.
**Meta Description**
*Amnicola dalli* is a small freshwater snail native to North America, inhabiting cold streams and springs. It plays an important ecological role as a grazer in aquatic ecosystems.