Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Pustulosa

species Pustulosa petrina (Gould, 1855): specimens
     2 available nominal species synonyms (3 total synonyms)

Recent Taxonomic Opinions

Amphinaias petrina — Graf & Cummings (2007), Cummings & Graf (2010)
Quadrula petrina — Bogan (2010), ITIS (2012), Szumowski et al. (2012), Haag (2012), Pfeiffer et al. (2016)
Cyclonaias petrina — Williams et al. (2017), Burlakova et al. (2018), Johnson et al. (2018), Pieri et al. (2018), Lopes-Lima et al. (2019), Inoue et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Pustulosa petrina — Neemuchwala et al. (2023), FMCS (2025)

Range

Colorado River, Texas, western Gulf Coastal Plain.

Map of Georeferenced Specimens

USA

Georeferenced Genbank Vouchers

USA

UAUC_2546. (ND1: AY158798, go to Genbank) Concho R., Concho Co., Texas.

UF_441226 (QpetCol024). (5.8S: MH362516, COI: MH362142, ITS1: MH362516, ND1: MH361799, go to Genbank) USA, Texas, Brown County, Colorado River downstream of Co. Rd. 229 (31.4831003, -99.0305955).

UF_441226 (QpetCol025). (5.8S: MH362517, COI: MH362143, ITS1: MH362517, ND1: MH361800, go to Genbank) ditto.

UF_441224 (QpetCol022). (5.8S: MH362514, COI: MH362140, ITS1: MH362514, ND1: MH361797, go to Genbank) USA, Texas, Brown/McCulloch County, Colorado River at Hwy 377 (31.468192, -99.160431).

UF_441224 (QpetCol023). (5.8S: MH362515, COI: MH362141, ITS1: MH362515, ND1: MH361798, go to Genbank) ditto.

UF_441084. (5.8S: KT285700, COI: KT285656, ITS1: KT285700, go to Genbank) USA, Texas, Gonzales/Guadalupe County, San Marcos River between US-90 and SR-80, south of Luling (29.67078, -97.69561).

UF_438105 (QpetCol060). (5.8S: MH362541, COI: MH362159, ITS1: MH362541, ND1: MH361816, go to Genbank) USA, Texas, Mason County, Llano River about 66m upstream of Rach Rd 1871 (30.658673, -99.3245).

UF_438105 (QpetCol061). (5.8S: MH362542, COI: MH362160, ITS1: MH362542, ND1: MH361817, go to Genbank) ditto.

UF_438743 (QpetCol078). (5.8S: MH362569, COI: MH362173, ITS1: MH362569, ND1: MH361830, go to Genbank) USA, Texas, Mason County, Llano River at FM1871, ~12 miles SW of Mason, TX (30.658673, -99.3245).

UF_438743 (QpetCol080). (5.8S: MH362570, COI: MH362174, ITS1: MH362570, ND1: MH361831, go to Genbank) ditto.

UF_438743 (QpetCol081). (5.8S: MH362571, COI: MH362175, ITS1: MH362571, ND1: MH361832, go to Genbank) ditto.

UF_438743 (QpetCol082). (COI: MH362176, ND1: MH361833, go to Genbank) ditto.

UF_438743 (QpetCol083). (5.8S: MH362572, COI: MH362177, ITS1: MH362572, ND1: MH361834, go to Genbank) ditto.

UF_441262 (QpetCol038). (5.8S: MH362530, COI: MH362153, ITS1: MH362530, ND1: MH361810, go to Genbank) USA, Texas, San Saba County, Colorado River, Burnham's property (31.2617789, -98.5947677).

UF_441262 (QpetCol039). (5.8S: MH362531, COI: MH362154, ITS1: MH362531, ND1: MH361811, go to Genbank) ditto.

UF_441262 (QpetCol040). (5.8S: MH362532, COI: MH362155, ITS1: MH362532, ND1: MH361812, go to Genbank) ditto.

UF_441261 (QpetCol035). (COI: MH362151, ND1: MH361808, go to Genbank) USA, Texas, San Saba County, San Saba River at Co. Rd. 340, 100m upstream from bridge (31.190617, -98.902743).

UF_441261 (QpetCol036). (COI: MH362152, ND1: MH361809, go to Genbank) ditto.

UF_441259 (QpetCol030). (5.8S: MH362527, COI: MH362147, ITS1: MH362527, ND1: MH361804, go to Genbank) USA, Texas, San Saba County, San Saba River at CR 216, east of San Saba, TX (31.23874, -98.60211).

UF_441259 (QpetCol031). (5.8S: MH362528, COI: MH362148, ITS1: MH362528, ND1: MH361805, go to Genbank) ditto.

UF_441089 (QpetCol009). (COI: MH362133, ND1: MH361790, go to Genbank) USA, Texas, San Saba County, San Saba River at San Saba River Golf Course near San Saba, TX (31.20738, -98.68761).

UF_441089 (QpetCol010). (COI: MH362134, ND1: MH361791, go to Genbank) ditto.

UF_441089 (QpetCol011). (COI: MH362135, ND1: MH361792, go to Genbank) ditto.

UF_441089 (QpetCol012). (COI: MH362136, ND1: MH361793, go to Genbank) ditto.

UF_441089 (QpetCol018). (5.8S: MH362503, COI: MH362137, ITS1: MH362503, ND1: MH361794, go to Genbank) ditto.

UF_441089 (QpetCol019). (5.8S: MH362504, COI: MH362138, ITS1: MH362504, ND1: MH361795, go to Genbank) ditto.

UF_441258 (QpetCol027). (5.8S: MH362524, COI: MH362144, ITS1: MH362524, ND1: MH361801, go to Genbank) USA, Texas, San Saba County, San Saba River downstream from Hwy 190 crossing near San Saba, TX (31.212419, -98.79837).

UF_441258 (QpetCol028). (5.8S: MH362525, COI: MH362145, ITS1: MH362525, ND1: MH361802, go to Genbank) ditto.

UF_441258 (QpetCol029). (5.8S: MH362526, COI: MH362146, ITS1: MH362526, ND1: MH361803, go to Genbank) ditto.

UF_441263 (QpetCol041). (5.8S: MH362533, COI: MH362156, ITS1: MH362533, ND1: MH361813, go to Genbank) USA, Texas, San Saba County, San Saba River downstream of Co. Rd. 208 (31.2233046, -98.7851915).

UF_441263 (QpetCol042). (COI: MH362157, ND1: MH361814, go to Genbank) ditto.

UF_441263 (QpetCol043). (COI: MH362158, ND1: MH361815, go to Genbank) ditto.

UF_441260 (QpetCol033). (5.8S: MH362529, COI: MH362149, ITS1: MH362529, ND1: MH361806, go to Genbank) USA, Texas, San Saba County, San Saba River, downstream of Co Rd. 126 (31.23857, -98.60035).

UF_441260 (QpetCol034). (COI: MH362150, ND1: MH361807, go to Genbank) ditto.

UF_439073 (QpetCol097). (5.8S: MH362597, COI: MH362184, ITS1: MH362597, ND1: MH361841, go to Genbank) USA, Texas, Wharton, Colorado River near Lane City, TX; Habitat: Bank/Riffle (29.17348, -96.066823).