Identificaciones de tlev

Fairly thick valve.

Posterior to anterior length ~ 3.5 inches.

Two large pseudocardinal teeth and two lateral teeth.

Posterior to anterior length ~3 inches.

Lateral teeth indistinct in both valves. Pseudocardinal teeth also very reduced.

Some loops in the umbo, though hard to tell.

Posterior to anterior length ~3.75 inches.

Ruffles on posterior margin of valve.

Single thick pseudocarnal tooth.

Shell not too thick but not too thin.

Fairly thick valve.

Posterior to anterior length ~ 3.5 inches.

Two large pseudocardinal teeth and two lateral teeth.

Observations made as a part of Milwaukee Riverkeeper's Volunteer Mussel Monitoring Program.

Observations made as part of Milwaukee Riverkeeper's Volunteer mussel monitoring program.

Observations made as part of Milwaukee Riverkeeper's Volunteer Mussel Monitoring program.

Observation as part of Milwaukee Riverkeeper's Volunteer mussel monitoring program.

Survey completed as part of Milwaukee Riverkeeper's volunteer mussel monitoring program.