Rediscovery and genetic confirmation of the Threeridge Mussel, Amblema plicata (Say, 1817) (Bivalvia, Unionidae), in the Choctawhatchee River, Florida, USA

By

Patterson, Lauren N.
Geda, Susan R.
Johnson, Nathan A.

Type

Article

Date of Publication

2021-5-18

Original Publication

Check list : journal of species lists and distribution

Volume

17

Series / Issue

Issue: 3

Pages

783--790

Subjects

Biodiversity threats , Distribution , DNA barcoding , freshwater , long-term monitoring , unionid

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/17.3.783

 

Abstract

Recent freshwater mussel research has resulted in rediscovery of several species presumed extinct. We report the rediscovery of Amblema plicata (Say, 1817) in 2019 from the Choctawhatchee River, Florida, USA. Amblema plicata has not been reported in the Choctawhatchee river basin since 1958, more than 61 years ago. This species was collected during the long-term monitoring of freshwater mussels in Florida streams. We provide genetic confirmation of our voucher identification using a DNA barcoding approach and discuss potential risks to A. plicata populations in the Choctawhatchee river basin.