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Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

August 30, 2019 08:46 AM -05

Description

Giant Floater (Pyganodon grandis) found on the Clear Fork Trinity River, downstream of the Benbrook Lake outfall in Pecan Valley Park. Hinge intact, but was brittle and cracked easily.

Photos / Sounds

Observer

hoffa

Date

August 30, 2019 08:42 AM -05

Description

Bleufer (Potalimus purpuratus) found on the Clear Fork Trinity River, downstream of the Benbrook Lake outfall in Pecan Valley Park. Specimen showed significant signs of age, as indicated by bleached nacre.

Photos / Sounds

What

Speckled Kingsnake (Lampropeltis holbrooki)

Observer

hoffa

Date

August 5, 2019 01:04 PM CDT

Description

Speckled kingsnake (Lampropeltis holbrooki) found near bridge crossing near Padera Lake, west of Midlothian, TX just north of US-287.

Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

November 27, 2018

Description

Giant Floater (Pyganodon grandis) found on Village Creek under Everman-Kennedale Rd bridge. Specimen was found alive with foot extended, but with hole cut in shell from recent predation attempt.

Photos / Sounds

What

Washboard (Megalonaias nervosa)

Observer

hoffa

Date

May 28, 2018

Description

Washboard (Megalonias nervosa) found on Trinity River downstream of US 79 northeast of Oakwood. Found with several other large specimens.

Photos / Sounds

What

Washboard (Megalonaias nervosa)

Observer

hoffa

Date

May 28, 2018

Description

Washboard (Megalonias nervosa) found on Trinity River downstream of US 79 northeast of Oakwood. Found with several other large specimens.

Photos / Sounds

What

Pistolgrip (Tritogonia verrucosa)

Observer

hoffa

Date

August 1, 2018

Description

Pistolgrip (Tritogonia verrucosa) found on West Fork Trinity near SH 59 NE of Jacksboro. Found in large dried pool w/several other specimens and species. Appeared to have been consumed through predation rather than desiccation.

Photos / Sounds

What

Bleufer (Potamilus purpuratus)

Observer

hoffa

Date

August 1, 2018

Description

Bleufer (Potamilus purpuratus) found on West Fork Trinity near SH 59 NE of Jacksboro. Found in large dried pool w/several other specimens and species. Appeared to have been consumed through predation rather than desiccation.

Photos / Sounds

What

Pimpleback (Cyclonaias pustulosa)

Observer

hoffa

Date

August 1, 2018

Description

Western Pimpleback (Cyclonaias mortoni) found on West Fork Trinity near SH 59 NE of Jacksboro. Found in large dried pool w/several other specimens and species. Appeared to have been consumed through predation rather than desiccation.

Photos / Sounds

What

Deertoe Mussel (Truncilla truncata)

Observer

hoffa

Date

June 22, 2018

Description

Deertoe (Truncilla truncata) found on West Fork Trinity near SH 59 NE of Jacksboro. Found on sandbar.

Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

June 22, 2018

Description

Giant floater found on West Fork Trinity near SH 59 NE of Jacksboro. Found on sandbar.

Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

June 22, 2018

Description

Giant floater found on West Fork Trinity near SH 59 NE of Jacksboro. Found on sandbar, predation marks present on shell.

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

hoffa

Date

June 22, 2018

Description

Fragile papershell found on West Fork Trinity near SH 59 NE of Jacksboro. Found on sandbar. Three other specimens of similar size found downstream.

Photos / Sounds

What

Yellow Sandshell (Lampsilis teres)

Observer

hoffa

Date

June 22, 2018

Description

Yellow sandshell (Lampisilis teres) found on West Fork Trinity near SH 59 NE of Jacksboro. Found on sandbar w/ hinge intact. Two other specimens of similar size found downstream.

Photos / Sounds

What

Three-ridge Mussel (Amblema plicata)

Observer

hoffa

Date

June 13, 2018

Description

Threeridge (Amblema plicata) found on Village Creek near Freeman Dr in Fort Worth. Only 1/2 shell found, in gravel outwash.

Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

May 19, 2018

Description

Giant floater (Pyganodon grandis) found in stream bed of West Fork Trinity River, between Beach St. bridge and trail crossing bridge in Fort Worth.

Photos / Sounds

What

Giant Floater (Pyganodon grandis)

Observer

hoffa

Date

May 19, 2018

Description

Giant floater (Pyganodon grandis) found in stream bed of West Fork Trinity River, between Beach St. bridge and trail crossing bridge in Fort Worth. Both hinge and dead specimen intact at time of collection.

Photos / Sounds

What

Fragile Papershell (Potamilus fragilis)

Observer

hoffa

Date

May 19, 2018

Description

Fragile papershell (Leptodea fragilis) found in stream bed of West Fork Trinity River, between Beach St. bridge and trail crossing bridge in Fort Worth.

Photos / Sounds

What

Tapered Pondhorn (Uniomerus declivis)

Observer

hoffa

Date

April 10, 2018

Description

Tapered pondhorn (Uniomerus declivis) found in stream bed of Mountain Creek downstream of US 287 bridge between Mansfield and Midlothian. Hinge intact and flexible.

Photos / Sounds

What

Pondhorn (Uniomerus tetralasmus)

Observer

hoffa

Date

April 4, 2018

Description

Pondhorn (Uniomerus tetralasmus) found on Quil Miller Creek upstream of CR 532 (Fox Ln) bridge in Burleson. Found dead on bank, slight deterioration.

Photos / Sounds

What

Pondhorn (Uniomerus tetralasmus)

Observer

hoffa

Date

March 13, 2018

Description

Pondhorn (Uniomerus tetralasmus) specimen, found on Mountain Creek downstream of US 287 bridge between Mansfield and Midlothian. Hinge intact, little if any deterioration.

Photos / Sounds

Observer

hoffa

Date

March 13, 2018

Description

Tapered pondhorn (Uniomerus declivis) specimen found on Mountain Creek downstream of Hwy 157 bridge between Mansfield and Venus. Specimen's hinge was intact but shell was beginning to degrade.

Photos / Sounds

What

Tapered Pondhorn (Uniomerus declivis)

Observer

hoffa

Date

March 13, 2018

Description

Tapered pondhorn specimen found on Mountain Creek downstream of Hwy 157 bridge between Mansfield and Venus. 1/2 shell found on bank, possible recent predation due to lack of shell decay.

Photos / Sounds

What

River Mussels (Family Unionidae)

Observer

hoffa

Date

March 5, 2018

Description

Unidentified river mussel, potentially Yellow sandshell (Lampsilis teres) located near bridge crossing of FM 714/Dobson St. in Burleson, TX. Specimen highly degraded, possibly washout from further upstream.

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