Speckled pocketbook -  The speckled pocketbook scientific name Lampsilis streckeri is a species of freshwater mussel in the family Unionidae the river mussels. It is endemic to Arkansas in the United States where it is threatened by habitat loss. It is a federally listed endangered species of the United States.This mussel is about 8 centimeters long. It is dark yellow to brown and has chevron-shaped spots and chainlike rays. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer to this question is:
Animal