', {"anonymize_ip":true});

Photos / Sounds

What

Yellow Sandshell (Lampsilis teres)

Observer

jjordan2018

Date

October 19, 2021 03:32 PM CDT

Photos / Sounds

What

Wabash Pigtoe (Fusconaia flava)

Observer

jeffhansen

Date

October 19, 2021 05:24 PM CDT

Photos / Sounds

What

Paper Pondshell (Utterbackia imbecillis)

Observer

jorbogmont

Date

October 5, 2021 03:21 PM EDT

Photos / Sounds

What

Paper Pondshell (Utterbackia imbecillis)

Observer

srichard89

Date

October 5, 2021 04:07 PM CDT

Photos / Sounds

What

Mapleleaf (Quadrula quadrula)

Observer

jeffhansen

Date

October 4, 2021 02:37 PM CDT

Photos / Sounds

What

Plain Pocketbook (Lampsilis cardium)

Observer

breerose983

Date

July 24, 2020 07:44 PM CDT

Description

Found these 2 pairs of shells near each other on a sandbar with no other shells present. The halves of the larger one were still attached.

Photos / Sounds

What

Yellow Sandshell (Lampsilis teres)

Observer

riverrat09

Date

December 20, 2020 09:57 AM CST

Description

Shell height 45 mm height, shell length 102 mm
log transformed the H:L ratio is 0.823

Photos / Sounds

What

Lampmussels (Genus Lampsilis)

Observer

kellyrenner

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

sarahyokley

Date

September 25, 2021 03:38 PM CDT

Photos / Sounds

What

Fawnsfoot (Truncilla donaciformis)

Observer

jeffhansen

Date

August 27, 2020 07:56 PM CDT

Description

XL male

Photos / Sounds

What

Pimpleback (Cyclonaias pustulosa)

Observer

jeffhansen

Date

September 23, 2021 06:08 PM CDT

Description

Not sure

Photos / Sounds

What

Pink Papershell (Potamilus ohiensis)

Observer

jeffhansen

Date

September 23, 2021 05:50 PM CDT

Photos / Sounds

What

Mapleleaf (Quadrula quadrula)

Observer

jeffhansen

Date

September 23, 2021 06:00 PM CDT

Description

Not sure on juveniles

Photos / Sounds

What

Wabash Pigtoe (Fusconaia flava)

Observer

jeffhansen

Date

September 23, 2021 06:12 PM CDT

Photos / Sounds

What

Deertoe Mussel (Truncilla truncata)

Observer

jeffhansen

Date

June 24, 2021 02:25 PM CDT

Photos / Sounds

What

Paper Pondshell (Utterbackia imbecillis)

Observer

oridgen10

Date

March 2021

Photos / Sounds

What

Paper Pondshell (Utterbackia imbecillis)

Observer

mchove

Date

July 8, 2020

Description

Mark Hove and Sam Taylor collected 1 Paper Pondshell while crawling and feeling for mussels between the shore and 4 feet of water over a period of ≈2 hours between 15T 528991 4941820 to 15T 529049 4941800. Substrate comprised primarily of soft sand with areas of sand and silt. One specimen pictured.

Photos / Sounds

What

Eastern Floater Mussel (Pyganodon cataracta)

Date

August 27, 2021 12:06 PM EDT

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

jeffgarner

Date

October 20, 2020 02:52 PM CDT

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

emmaraders

Date

August 11, 2021

Photos / Sounds

What

Paper Pondshell (Utterbackia imbecillis)

Observer

emmaraders

Date

August 11, 2021

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

musselhead

Date

August 21, 2010 11:09 AM CDT

Description

At right

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

musselhead

Date

August 11, 2019 08:55 AM CDT

Photos / Sounds

What

River Mussels (Family Unionidae)

Observer

shannonsveda

Date

November 2020

Photos / Sounds

What

Hickorynut (Obovaria olivaria)

Observer

amr_mn

Date

July 17, 2021 06:22 PM CDT

Description

Recently dead left valve in a watershed where the species is supposed to be extirpated (Sietman 2003)

Photos / Sounds

What

Butterfly Mussel (Ellipsaria lineolata)

Observer

amr_mn

Date

July 21, 2021 04:01 PM CDT

Description

Recently dead shell (both valves) found alongside River.

Photos / Sounds

What

Higgins' Eye Pearly Mussel (Lampsilis higginsii)

Observer

amr_mn

Date

July 2021

Description

Recently dead shell (both valves) found alongside river, showing evidence of predator (likely muskrat) marks, but not in a midden.

Photos / Sounds

Observer

amr_mn

Date

July 21, 2021 06:07 PM CDT

Description

Subfossil shell (left valve only) found exposed in old sediment as river-bank erodes

Photos / Sounds

What

Rock-Pocketbook (Arcidens confragosus)

Observer

amr_mn

Date

July 21, 2021 05:39 PM CDT

Description

Subfossil shell (right valve only) found exposed in old sediment as river-bank erodes

Photos / Sounds

What

Winged Mapleleaf (Quadrula fragosa)

Observer

amr_mn

Date

June 2021

Description

Single right valve found long-dead in sediment of drought-lowered river.

Photos / Sounds

What

Mapleleaf (Quadrula quadrula)

Observer

amr_mn

Date

November 25, 2020 04:52 PM CST

Description

Albino? Found freshly dead in muskrat midden. Date approximate. Collected, washed and oiled; this color is how it appeared in nature (not bleached out after collection).

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