Animal:

Freshwater clams and mussels

 

Name: 
Gastropoda: Ancylidae

 

 

 

 

 

Description:

 

Color:  light brown, and white, grayish, can be dark.

 

Size:  range from half an inch to nine inches in diameter.

 

Shell:  robust, thick or thin.

 

Reproduction:  Self-fertilization; young develop in water tubes of an adult.  Others have larvae called glochidia develop inside the adult female and are released into the water where they eventually attach onto a host fish;

 

Food:  Primarily filter feeders; filter organic debris and plankton out of water; preyed upon by numerous fish and mammals. 

Discussion:

 

     Freshwater clams and mussels are found in freshwater like creeks and streams.  They are commonly used as an appetizer in fancy restaurants and are a delicacy.  The clam and mussel category can include fingernail clams, European clams, and the larger pearly naiad mussels.