Table 1 in Redescription of Gnorimosphaeroma oregonense (Dana, 1853) (Crustacea, Isopoda, Sphaeromatidae), designation of neotype, and 16 S-rDNA molecular phylogeny of the north-eastern Pacific species

Table 1. Museum collections examined morphologically and not included in the molecular analyses. Taxa are grouped by species and sorted by latitude. Label data and associated notes are transcribed here. Note that in some instances latitude and longitude are approximate and are indicated as “~”. Although we attempted to extract and amplify DNA, some were unsuccessful.
SpeciesSpecimen labelGnorimosphaeroma insulareCalifornia, Ventura County, San Nicolas Island, ~ 33.262°N; ~ 119.502°W, fresh water pond with pulmonate mollusk, Physa virgata Gould, 1938, Types at AMNH 8092, one syntype at LACM CR 1938-270.1, Coll. T.A.D. Cockerell, Collection ID: RW17.013Gnorimosphaeroma nobleiCalifornia, Humbolt County, Humboldt Bay, Salicornia flats, 3/4 mi N of Samoa, ~ 40.858°N; ~ 124.153°W, mud banks, preserved in 70% ethanol, 29 Apr 1972, I72-30, MBPC 6774, Coll. R. Talmadge & E. Iverson, Collection ID: RW17.044California, Mendocino/Sonoma County, 100 yds. up from mouth of Russian River, ~ 38.437°N; ~ 123.11°W, preserved in 75% ethanol, 19 Aug 1971, EI-1969, Coll. J. Carlton, Collection ID: RW17.047California, Sacramento County, central San Joachin Delta (freshwater), ~ 38.33°N; ~ 121.3°W, collected before May 2003, fixed in formalin, preserved in 70% ethanol, Coll. Wayne Fields, Collection ID: RW03.218California, Sacramento County, central San Joachin Delta (freshwater), ~ 38.33°N; ~ 121.3°W, collected before May 2003, fixed in formalin, preserved in 70% ethanol, Coll. Wayne Fields, Collection ID: RW03.217California, Marin County, Tomales Bay, at the Marconi Marina, ~ 38.143°N; ~ 122.879°W, under rocks with Armadilloniscus at high tide line, preserved in 75% ethanol, 21 Feb 1972, C72-19, SDNHM A.0030, NHM36, MBPC 6783, Coll. Ernie Iverson and J. Carlton, Collection ID: RW14.069California, San Joaquin County, Delta-Mendota Canal, mile post 11.35, ~ 37.991°N; ~ 121.263°W, freshwater; Isopods very abundant in clusters and as individuals all along surface (concrete wall) and in mass congregation in darkened cracks/crevices. These scooped up in one small hand-full. Canal running at high-water and fully operating: water at high velocities (12?-13? mph surface velocity). Some isopods observed crawling slowly against this current. Some of the larger specimens collected also by hand elsewhere in the same area along concrete wall, preserved in 75% ethanol, 6 Jun 1972, Coll. J. Chapman & E. Iverson, Collection ID: RW17.046California, Marin County, creek at Bolinas Lagoon immediately north of Audubon Canyon Ranch where creek goes under road, 37.925°N; 122.676°W, under rocks, preserved in 75% ethanol, 21 Feb 1972, C72-14, Coll. E. Iverson & J. Carlton, Collection ID: RW17.052California, Marin County, creek at Bolinas Lagoon immediately north of Audubon Canyon Ranch, 37.924°N; 122.675°W, brackish creek mouth, preserved in 75% ethanol, 21 Feb 1972, C72-13, Coll. E. Iverson & J. Carlton, Collection ID: RW17.050California, Santa Cruz County, San Lorenzo River, City of Santa Cruz, 200-250 m downstream of Laurel Street, 1.5 mi. above ocean, 36.969°N; 122.022°W, fixed in formalin and preserved in 75% ethanol, 22 May 2004, CCS2004-18, Coll. Camm Swift and Steve Howard, Collection ID: RW04.268California, Santa Cruz County, San Lorenzo River, ~ 36.58°N; ~ 122.03°W, collected before May 2003, fixed in formalin, preserved in 70% ethanol, Coll. Christopher Rogers, rcvd. from Wayne Fields, Collection ID: RW03.216California, San Luis Obispo County, Diablo Cove, ~ 35.211°N; ~ 120.86°W, preserved 75% ethanol, 19 Apr 1976, Coll. D. W. Behrens, Collection ID: RW17.037California, Santa Barbara County, El Capitan State Beach in kelp debris at mouth of Cañada del Capitan, 34.458°N; 120.022°W, preserved in 75% ethanol, 28 Dec 1971, I71-90, Coll. E. Iverson, Collection ID: RW17.051California, Santa Barbara County, San Miguel Island, ~ 34.101°N; ~ 120.379°W, preserved in 70% ethanol, 11 Oct 1978, Coll. Eric Hochberg, Collection ID: RW17.030California, Ballona Creek Estuary, 33.971°N; 118.439°W, Van Veen, 1.5 m, fixed in 10% formalin, preserved in 70% ethanol, 16 Sep 2003, MBPC 10271, Bight '03, Sta. 4053, Coll. Aquatic Bioassay and Consulting Laboratories, Inc., Collection ID: RW17.027California, Dominguez Channel, 33.802°N; 118.228°W, VanVeen, 4 m, fixed in 10% formalin, preserved in 70% ethanol, 17 Sep 2003, MBPC 10592, Bight '03, Sta. 5108, Coll. Kinnetic Laboratories, Inc, Collection ID: RW17.028Gnorimosphaeroma oregonenseWashington, San Juan County, Friday Harbor, Ocean Labs, ~48.546°N; ~22.013°W, marine, night light, 27 Aug 1949, Coll. J.L. Mohr, Collection ID: RW17.039Washington, San Juan County, Puget Sound, Seattle Puget Sound Naval Supply Depot, Smith Cove, 47.631°N; 122.386°W, under rocks in sand. LT2, preserved in 75% ethanol, 11 Aug 1973, I73-17, Coll. E. Iverson, Collection ID: RW17.045Washington, Grays Harbor County, Grays Harbor, Westport floats, 46.9°N; 124.094°W, on floats among fouling organisms, fixed in isopropyl, preserved in 75% ethanol, 22 Mar 1976, Coll. J. T. Carlton & D. A. Fishlyn, Collection ID: RW17.038Oregon, Lincoln County, Cape Perpetua, Strawberry Hill, 44.254°N; 124.112°W, under seaweed at high tide mark, fixed and preserved in 70% ethanol, 9 Jul 1971, rcvd. from Robert Hessler, MBPC 13410, Coll. Fred Schram, Collection ID: RW17.041Gnorimosphaeroma oregonenseOregon, Coos County, Squaw Island, off Cape Argo Light, 43.339°N; 124.376°W, intertidal, -1.6 ft. tide, rocky reef, some loose rocks kelp covered, preserved in 95% ethanol, 27 Jul 1942, Sta. 1488-42, LACM 42-46.5, Coll. R/V Velero, Collection ID: RW17.033California, San Francisco County, San Francisco Bay, Aquatic Park, west of Scout Hut, ~ 37.8°N; ~ 122.362°W, under rocks, fixed and preserved in 75% ethanol, 17 Nov 1971, Coll. E. Iverson & J. Carlton, Collection ID: RW17.032