Cylindrical Papershell Mussel

KANSAS: Endangered
FEDERAL: N/A
Scientific Name: Anodontoides ferussacianus
CATEGORY: T&E
SPECIES CLASS: Invertebrates
Date Listed: SINC 1987, Endangered 2019
Recovery Plan: No
Photo by Clint Helms

Clint Helms

SPECIES DESCRIPTION

The Cylindrical Papershell is a relatively short-lived (10 years) freshwater mussel that was formerly documented in most rivers of northern Kansas.  It is a thin-shelled, straw-colored mussel that can measure 3.5 inches in length.  Currently, it is found in limited reaches of the Smoky Hill and Saline rivers.  Mussel larvae (glochidia) require attachment to a fish host to metamorphose to the juvenile stage before dropping off.  The Cylindrical Papershell has hooked glochidia that can attach to the fins of several host fish species.  Once attached, glochidia metamorphose to the juvenile stage before dropping off.   Intermittent river flow and elevated water temperatures are identified threats to the Cylindrical Papershell populations in Kansas.

Cylindrical Papershell Mussel
SPECIES PROTECTION AND CRITICAL HABITATS: DESIGNATED CRITICAL HABITATS
The following counties contain critical habitat for Cylindrical Papershell Mussel :
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