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USA Lassen County [refine]
details
Name Bivalvia Paleoheterodonta ANSP #
Anodonta californiensis Lea 1822 Unionoidea Unionoida 73546
Country 1st Division 2nd Division Locality Details
USA California Lassen County Willow Creek
Lat. Long. Collector Collection Year Donor/Source Year
40°30'N 120°30'W McGregor, R. C. 1898 Mcgregor, R. C.
details
Name Bivalvia Paleoheterodonta ANSP #
Anodonta cataracta Say 1887 Unionoidea Unionoida A16909
Country 1st Division 2nd Division Locality Details
USA California Lassen County Willow Creek, Tributary to Seesaw River
Lat. Long. Collector Collection Year Donor/Source Year
40°29'23"N 120°28'30"W McGregor, R. C. Mcgregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Carinifex occidentalis Hanna 1924 Ancyloidea Basommatophora Pulmonata 346232
Country 1st Division 2nd Division Locality Details
USA California Lassen County About 45 yards from water, NW of center of SW end Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
40°38'N 120°45'W Taylor-McKenna 1950 Delaware Museum of Natural History
details
Name Gastropoda Heterobranchia ANSP #
Carinifex occidentalis Hanna 1924 Ancyloidea Basommatophora Pulmonata 145590
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
Carothers, E. Cooke, C. M.
details
Name Gastropoda Heterobranchia ANSP #
Carinifex occidentalis Hanna 1924 Ancyloidea Basommatophora Pulmonata 73517
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Carinifex occidentalis Hanna 1924 Ancyloidea Basommatophora Pulmonata 346234
Country 1st Division 2nd Division Locality Details
USA California Lassen County W side Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
40°38'N 120°45'W Church, C. 1961 Delaware Museum of Natural History
details
Name Gastropoda Heterobranchia ANSP #
Discus cronkhitei Newcomb Endodontoidea Stylommatophora Pulmonata 73535 A1803e
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. 1898 McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Discus cronkhitei Newcomb Endodontoidea Stylommatophora Pulmonata 73515
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Caenogastropoda ANSP #
Fluminicola turbiniformis Tryon 1865 Rissooidea Neotaenioglossa 73519
Country 1st Division 2nd Division Locality Details
USA California Lassen County Small creek Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Gyraulus (Torquis) parvus Say 1817 Ancyloidea Basommatophora Pulmonata 73542
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Gyraulus (Torquis) parvus Say 1817 Ancyloidea Basommatophora Pulmonata 73516
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Caenogastropoda ANSP #
Juga acutifilosa Stearns 1890 Cerithioidea Neotaenioglossa 73514 A6044B
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake, Small Creek
Lat. Long. Collector Collection Year Donor/Source Year
40°45'N 120°40'W McGregor, R. 1892 McGregor, R.
details
Name Gastropoda Caenogastropoda ANSP #
Juga nigrina Lea 1856 Cerithioidea Neotaenioglossa 73518
Country 1st Division 2nd Division Locality Details
USA California Lassen County Small spring at Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Lanx Lymnaeoidea Basommatophora Pulmonata 73495
Country 1st Division 2nd Division Locality Details
USA California Lassen County Grasshopper Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Lymnaea Lymnaeoidea Basommatophora Pulmonata 73541
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Lymnaea humilis Say Lymnaeoidea Basommatophora Pulmonata 73540
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Lymnaea palustris M Lymnaeoidea Basommatophora Pulmonata 131342
Country 1st Division 2nd Division Locality Details
USA California Lassen County Honey Lake, near Amedee
Lat. Long. Collector Collection Year Donor/Source Year
Rehn, J. A. G. & Hebard, M. Rehn, J. & Hebard, M.
details
Name Gastropoda Heterobranchia ANSP #
Lymnaea proxima Lea Lymnaeoidea Basommatophora Pulmonata 131343
Country 1st Division 2nd Division Locality Details
USA California Lassen County Honey Lake, near Amedee
Lat. Long. Collector Collection Year Donor/Source Year
Rehn, J. A. G. & Hebard, M. 1922 Rehn, J. & Hebard, M.
details
Name Gastropoda Heterobranchia ANSP #
Lymnaea stagnalis L. Lymnaeoidea Basommatophora Pulmonata 73539
Country 1st Division 2nd Division Locality Details
USA California Lassen County Upper Waters Willow Creek trib to Susan River
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Nesovitrea (Perpolita) electrina Gould Zonitoidea Stylommatophora Pulmonata 73537
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Parapholyx effusa Lea 1856 Ancyloidea Basommatophora Pulmonata 145591
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
Carothers, E. Cooke, C. M.
details
Name Gastropoda Heterobranchia ANSP #
Parapholyx effusa Lea 1856 Ancyloidea Basommatophora Pulmonata 73496 A6036A
Country 1st Division 2nd Division Locality Details
USA California Lassen County Grasshopper Lake
Lat. Long. Collector Collection Year Donor/Source Year
41°50'N 121°30'W McGregor, R. 1898 McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Physa mexicana Philippi 1841 Ancyloidea Basommatophora Pulmonata 73538
Country 1st Division 2nd Division Locality Details
USA California Lassen County Willow Creek
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Physella gyrina Say 1821 Ancyloidea Basommatophora Pulmonata 73543
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Physella gyrina Say 1821 Ancyloidea Basommatophora Pulmonata 17245
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles west of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. 1898 McGregor, R. C.
details
Name Bivalvia Heterodonta ANSP #
Pisidium Corbiculoidea Veneroida 145592
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
Carothers, E. Cooke, C. M.
details
Name Bivalvia Heterodonta ANSP #
Pisidium ultramontanum Prime Corbiculoidea Veneroida 265922
Country 1st Division 2nd Division Locality Details
USA California Lassen County Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
1950 Herrington, H. B.
details
Name Bivalvia Heterodonta ANSP #
Pisidium ultramontanum Prm Corbiculoidea Veneroida 73536
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles W. of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Bivalvia Heterodonta ANSP #
Pisidium ultramontanum Prm Corbiculoidea Veneroida 73513
Country 1st Division 2nd Division Locality Details
USA California Lassen County Small Creek, Eagle Lake
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Planorbella horni Tryon 1865 Ancyloidea Basommatophora Pulmonata 131344
Country 1st Division 2nd Division Locality Details
USA California Lassen County Honey Lake, near Amedee
Lat. Long. Collector Collection Year Donor/Source Year
Rehn, J. A. G. & Hebard, M. Rehn, J. & Hebard, M.
details
Name Gastropoda Heterobranchia ANSP #
Planorbella horni Tryon 1865 Ancyloidea Basommatophora Pulmonata 73544
Country 1st Division 2nd Division Locality Details
USA California Lassen County Upper waters of Willow Creek, trib to Susan River
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Planorbella tenuis Dunker 1850 Ancyloidea Basommatophora Pulmonata 131345
Country 1st Division 2nd Division Locality Details
USA California Lassen County Honey Lake, near Amedee
Lat. Long. Collector Collection Year Donor/Source Year
Rehn, J. A. G. & Hebard, M. Rehn, J. & Hebard, M.
details
Name Gastropoda Heterobranchia ANSP #
Succinea (Novisuccinea) stretchiana Bland Succineoidea Stylommatophora Pulmonata 73533 A4180
Country 1st Division 2nd Division Locality Details
USA California Lassen County Duck Lake, 20 miles west of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. Mcgregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Trilobopsis roperi Pilsbry 1889 Polygyroidea (sf) Stylommatophora Pulmonata 150631
Country 1st Division 2nd Division Locality Details
USA California Lassen County Close to Cedar Creek, on north side of road between Redding and Alturas, 6 miles east of Ingot
Lat. Long. Collector Collection Year Donor/Source Year
41°10'48"N 120°23'10"W Hanna, G. D. & Nicholson, J. T. Hanna, G. D.
details
Name Gastropoda Heterobranchia ANSP #
Vallonia cyclophorella Sterki Pupilloidea Stylommatophora Pulmonata 105164
Country 1st Division 2nd Division Locality Details
USA California Lassen County Hulzmanu Ranch, near Susanville
Lat. Long. Collector Collection Year Donor/Source Year
Paine, J. H. 1911 Berry, S. S.
details
Name Gastropoda Heterobranchia ANSP #
Valvata Valvatoidea 73545
Country 1st Division 2nd Division Locality Details
USA California Lassen County Willow Creek trib to Susan River
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Vitrea virens Tryon Zonitoidea Stylommatophora Pulmonata 73649
Country 1st Division 2nd Division Locality Details
USA California Lassen County Willow Creek, trib to Susan River
Lat. Long. Collector Collection Year Donor/Source Year
McGregor, R. C. 1898 McGregor, R. C.
details
Name Gastropoda Heterobranchia ANSP #
Vitrina alaskana Dall Zonitoidea Stylommatophora Pulmonata 73534 A9496B
Country 1st Division 2nd Division Locality Details
USA California Lassen County Near Duck Lake, 20 miles West of Susanville
Lat. Long. Collector Collection Year Donor/Source Year
40°27'N 120°45'W McGregor, R. C. 1898 McGregor, R.
Page 1 of 1  ( 38 records )
 1