Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Specimen records for North American Lepidoptera (Insecta) in the Oregon State Arthropod Collection. Lycaenidae Leach, 1815 and Riodinidae Grote, 1895 Jon H. Shepard Paul C. Hammond Christopher J. Marshall Oregon State Arthropod Collection, Department of Integrative Biology, Oregon State University, Corvallis OR 97331 Cite this work, including the attached dataset, as: Shepard, J. S, P. C. Hammond, C. J. Marshall. 2019. Specimen records for North American Lepidoptera (Insecta) in the Oregon State Arthropod Collection. Lycaenidae Leach, 1815 and Riodinidae Grote, 1895. Catalog: Oregon State Arthropod Collection 3(2). (beta version). http://dx.doi.org/10.5399/osu/cat_osac.3.2.4594 Introduction These records were generated using funds from the LepNet project (Seltmann) - a national effort to create digital records for North American Lepidoptera. The dataset published herein contains the label data for all North American specimens of Lycaenidae and Riodinidae residing at the Oregon State Arthropod Collection as of March 2019. A beta version of these data records will be made available on the OSAC server (http://osac.oregonstate.edu/IPT) at the time of this publication. The beta version will be replaced in the near future with an official release (version 1.0), which will be archived as a supplemental file to this paper. Methods Basic digitization protocols and metadata standards can be found in (Shepard et al. 2018). Identifications were confirmed by Jon Shepard and Paul Hammond prior to digitization. Nomenclature follows that of (Pelham 2008). Results The holdings in these two families are extensive. Combined, they make up 25,743 specimens (24,598 Lycanidae and 1145 Riodinidae). While the majority of specimens are from the Pacific Northwest, the collection possesses examples of species from throughout North America. Within the Lycaenidae, the collection holds 316 distinct species-level taxa (species and supspecies), classified into the following genera: Atlides Hübner, 1819, Brephidium Scudder, 1876, Callophrys Billberg, 1820, Calycopis Scudder, 1876, Celastrina Tutt, 1906, Chlorostrymon Clench, 1961, Cupido Schrank, 1801, Cyanophrys Clench, 1961, Cyclargus Nabokov, 1945, Echinargus Nabokov, 1945, Electrostrymon Clench, 1961, Erora Scudder, 1872, Euphilotes Mattoni, 1978, Glaucopsyche Scudder, 1872, Hemiargus Hübner, 1818, Lampides Hübner, 1819, Leptotes Scudder, 1857, Ministrymon Clench, 1961, Parrhasius Hübner, 1819, Philotes Scudder, 1876, Philotiella Mattoni, 1978, Plebejus Kluk, 1780, Rekoa Kaye, 1904, Strymon Hübner, 1818, Tmolus Hübner, 1819, Vaga Zimmerman, 1958, Zizula Chapman, Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Taxon #specimens Atlides halesus corcorani Clench, 1942 115 Atlides halesus halesus (Cramer, 1777) 33 Brephidium exilis (Boisduval, 1852) 142 Brephidium pseudofea (Morrison, 1873) 22 Callophrys affinis undetermined sspp. 67 Callophrys affinis affinis(Edwards, 1862) 5 Callophrys affinis apama (Edwards, 1882) 30 Callophrys affinis homoperplexa Barnes & Benjamin, 1923 42 Callophrys affinis washingtonia Clench, 1944 23 Callophrys augustinus annetteae (Passos, 1943) 19 Callophrys augustinus augustinus (Westwood, 1852) 23 Callophrys augustinus croesioides (Scudder, 1876) 30 Callophrys augustinus iroides (Boisduval, 1852) 380 Callophrys dumetorum undetermined sspp 46 Callophrys dumetorum dumetorum 411 Callophrys dumetorum oregonensis Górelick, 1968 171 Callophrys eryphon eryphon (Boisduval, 1852) 343 Callophrys eryphon fusca (Austin, 1998) 5 Callophrys eryphon pallescens (Austin, 1998) 6 Callophrys eryphon sheltonensis (Chermock & Frechin, 1949) 64 Callophrys fotis undetermined sspp. 57 Callophrys gryneus castalis (Edwards, 1871) 36 Callophrys gryneus chalcosiva Clench, 1981 353 Callophrys gryneus gryneus (Hübner, 1819) 70 Callophrys gryneus juniperaria (Comstock, 1925) 24 Callophrys gryneus loki (Skinner, 1907) 46 Callophrys gryneus mansfieldi (Tilden, 1951) 9 Callophrys gryneus nelsoni (Boisduval, 1869) 193 Callophrys gryneus plicataria Johnson, 1976 77 Callophrys gryneus rosneri Johnson, 1976 3 Callophrys gryneus siva (Edwards, 1874) 79 Callophrys henrici henrici (Grote & Robinson, 1867) 35 1910 (Table 1). The Riodinidae are less extensive, with onlh 20 species-level taxa classified into the following genera: Apodemia C. Felder & R. Felder, 1865, Calephelis Grote & Robinson, 1869, Caria Hübner, 1823, Emesis Fabricius, 1807, Lasaia H. Bates, 1868, (Table 2). Table 1. Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Callophrys henrici margaretae (dos Passos, 1943) 4 Callophrys henrici solatus (Cook & Watson, 1909) 12 Callophrys henrici turneri (Clench, 1943) 4 Callophrys hesseli (Rawson & Ziegler, 1950) 7 Callophrys irus arsace (Boisduval & LeConte, 1835) 11 Callophrys irus hadros (Cook & Watson, 1907) 41 Callophrys johnsoni (Skinner, 1904) 88 Callophrys lanoraieensis (Sheppard, 1934) 35 Callophrys mcfarlandi Ehrlich & Clench, 1960 15 Callophrys mossii bayensis Brown, 1969 44 Callophrys mossii hidakupa (Emmel, Emmel & Mattoon, 1998) 1 Callophrys mossii mossii (Edwards, 1881) 118 Callophrys mossii schryveri (Cross, 1937) 200 Callophrys mossii windi (Clench, 1943) 77 Callophrys muiri (Edwards, 1881) 54 Callophrys niphon (Hübner, 1819) 13 Callophrys niphon clarki (Freeman, 1938) 58 Callophrys polios maritima (Emmel, Emmel & Mattoon, 1998) 36 Callophrys polios obscurus Ferris & Fisher, 1973 194 Callophrys polios polios (Cook & Watson, 1907) 148 Callophrys sheridanii interrupta Austin, 1998 48 Callophrys sheridanii lemberti Tilden, 1963 157 Callophrys sheridanii newcomeri Clench, 1963 245 Callophrys sheridanii paradoxa Scott, 1986 2 Callophrys sheridanii pseudodumetorum Emmel, Emmel & Mattoon, 1998 190 Callophrys sheridanii sheridanii (Edwards, 1877) 71 Callophrys spinetorum spinetorum (Hewitson, 1867) 231 Callophrys xami xami (Reakirt, 1867) 11 Calycopis cecrops (Fabricius, 1793) 61 Calycopis isobeon (Butler & Druce, 1872) 58 Celastrina echo cinerea (Edwards, 1883) 44 Celastrina echo echo (Edwards, 1864) 33 Celastrina echo nigrescens (Fletcher, 1903) 585 Celastrina echo sidara (Clench, 1944) 13 Celastrina idella Wright & Pavulaan, 1999 3 Celastrina ladon (Cramer, 1780) 25 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Celastrina lucia (Kirby, 1837) 65 Celastrina neglecta (Edwards, 1862) 75 Celastrina neglectamajor Opler & Krizek, 1984 1 Celastrina nigra (Forbes, 1960) 7 Chlorostrymon simaethis (Drury, 1773) 31 Cupido amyntula albrighti (Clench, 1944) 11 Cupido amyntula amyntula (Boisduval, 1852) 270 Cupido amyntula herri (Grinnell, 1901) 16 Cupido amyntula montanorum (Austin, 1998) 27 Cupido amyntula valeriae (Clench, 1944) 10 Cupido comyntas comyntas (Godart, 1824) 63 Cupido comyntas sissona (Wright, 1905) 82 Cupido comyntas texana (Chermock, 1945) 24 Cyanophrys goodsoni (Clench, 1946) 32 Cyanophrys miserabilis (Clench, 1946) 11 Cyclargus thomasi bethunebakeri (Comstock & Huntington, 1943) 36 Echinargus isola (Reakirt, 1866) 112 Electrostrymon angelia angelia (Hewitson, 1874) 15 Erora laeta (Edwards, 1862) 18 Erora quaderna sanfordi Passos, 1940 22 Eumaeus atala (Poey, 1832) 19 Euphilotes battoides undetermined sspp (Behr, 1867) 67 Euphilotes battoides battoides (Behr, 1867) 33 Euphilotes battoides fusimaculata Austin, 1998 3 Euphilotes battoides mazourka Pratt & Emmel, 1998 9 Euphilotes battoides vernalis Pratt & Emmel, 1998 8 Euphilotes bernardino (Barnes & McDunnough, 1916) 99 Euphilotes centralis centralis (Barnes & McDunnough, 1917) 11 Euphilotes centralis hadrochilus Pratt & Emmel, 1998 13 Euphilotes enoptes undetermined sspp. 366 Euphilotes enoptes ancilla (Barnes & McDunnough, 1918) (see discussion) Euphilotes enoptes bayensis (Langston, 1964) 97 Euphilotes enoptes columbiae (Mattoni, 1954) (see discussion) Euphilotes enoptes dammersi (Comstock & Henne, 1933) 2 Euphilotes enoptes enoptes (Boisduval, 1852) 254 Euphilotes enoptes langstoni (Shields, 1975) 16 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Euphilotes enoptes tildeni (Langston, 1964) 23 Euphilotes glaucon undetermined sspp. 63 Euphilotes glaucon comstocki (Shields, 1975) 3 Euphilotes glaucon glaucon (Edwards, 1871) 159 Euphilotes glaucon oregonensis (Barnes & McDunnough, 1917) 321 Euphilotes mojave mojave (Watson & Comstock, 1920) 11 Euphilotes pallescens arenamontana Austin, 1998 7 Euphilotes pallescens calneva Emmel & Emmel, 1998 4 Euphilotes pallescens confusa Pratt & Emmel, 1998 5 Euphilotes pallescens mattonii (Shields, 1975) 2 Euphilotes pallescens ricei Austin, 1998 65 Euphilotes rita undetermined sspp. 3 Euphilotes rita coloradensis (Mattoni, 1966) 15 Euphilotes spaldingi (Barnes & McDunnough, 1917) 14 Feniseca tarquinius tarquinius (Fabricius, 1793) 42 Glaucopsyche lygdamus arizonensis McDunnough, 1936 14 Glaucopsyche lygdamus australis Grinnell, 1917 59 Glaucopsyche lygdamus columbia (Skinner, 1917) 561 Glaucopsyche lygdamus couperi Grote, 1873 53 Glaucopsyche lygdamus deserticola Austin & Emmel, 1998 13 Glaucopsyche lygdamus incognitus Tilden, 1974 55 Glaucopsyche lygdamus jacki Stallings & Turner, 1947 52 Glaucopsyche lygdamus lygdamus (Doubleday, 1842) 4 Glaucopsyche lygdamus mildredae Chermock, 1944 5 Glaucopsyche lygdamus orcus (Edwards, 1869) 31 Glaucopsyche lygdamus xerces (Boisduval, 1852) 15 Glaucopsyche piasus (Boisduval, 1852) 279 Habrodais grunus undetermined sspp. 174 Habrodais grunus grunus (Boisduval, 1852) 11 Habrodais grunus herri Field, 1938 131 Habrodais grunus lorquini Field, 1938 103 Hemiargus ceraunus undetermined sspp. 25 Hemiargus ceraunus antibubastus Hübner, 1818 16 Hemiargus ceraunus astenidas (Lucas, 1857) 27 Hemiargus ceraunus gyas (Edwards, 1871) 14 Hypaurotis crysalus undetermined sspp. 140 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Lampides boeticus (Linnaeus, 1767) 48 Leptotes cassius cassidula (Boisduval, 1870) 10 Leptotes cassius theonus (Lucas, 1857) 49 Leptotes marina (Reakirt, 1868) 114 Lycaena arota arota 199 Lycaena arota nubila (Comstock, 1926) 43 Lycaena arota schellbachi (Tilden, 1955) 25 Lycaena arota virginiensis (Edwards, 1870) 13 Lycaena cupreus undetermined sspp 13 Lycaena cupreus cupreus (Edwards, 1870) 100 Lycaena cupreus lapidicola Emmel & Pratt, 1998 73 Lycaena cupreus snowi (Edwards, 1881) 22 Lycaena dione (Scudder, 1868) 51 Lycaena dorcas arcticus (Ferris, 1977) 1 Lycaena dorcas castro (Reakirt, 1866) 37 Lycaena dorcas claytoni Brower, 1940 17 Lycaena dorcas dorcas Kirby, 1837 37 Lycaena dorcas florus (Edwards, 1884) 24 Lycaena dospassosi McDunnough, 1940 17 Lycaena editha editha (Mead, 1878) 43 Lycaena editha obscuramaculata Austin, 1989 2 Lycaena editha pseudonexa Emmel & Pratt, 1998 65 Lycaena editha vurali Koçak, 1984 306 Lycaena epixanthe epixanthe (Boisduval & Le Conte, 1835) 46 Lycaena epixanthe michiganensis Rawson, 1948 13 Lycaena epixanthe phaedrus (Hall, 1924) 13 Lycaena gorgon dorothea Emmel & Pratt, 1998 75 Lycaena gorgon gorgon (Boisduval, 1852) 78 Lycaena gorgon jacquelineae Emmel & Pratt, 1998 65 Lycaena helloides (Boisduval, 1852) 450 Lycaena hermes (Edwards, 1870) 32 Lycaena heteronea undetermined sspp. 43 Lycaena heteronea clara Edwards, 1877 2 Lycaena heteronea gravenotata Klots, 1930 28 Lycaena heteronea heteronea Boisduval, 1852 4 Lycaena heteronea klotsi Field, 1936 283 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Lampides boeticus (Linnaeus, 1767) 48 Leptotes cassius cassidula (Boisduval, 1870) 10 Leptotes cassius theonus (Lucas, 1857) 49 Leptotes marina (Reakirt, 1868) 114 Lycaena arota arota 199 Lycaena arota nubila (Comstock, 1926) 43 Lycaena arota schellbachi (Tilden, 1955) 25 Lycaena arota virginiensis (Edwards, 1870) 13 Lycaena cupreus undetermined sspp 13 Lycaena cupreus cupreus (Edwards, 1870) 100 Lycaena cupreus lapidicola Emmel & Pratt, 1998 73 Lycaena cupreus snowi (Edwards, 1881) 22 Lycaena dione (Scudder, 1868) 51 Lycaena dorcas arcticus (Ferris, 1977) 1 Lycaena dorcas castro (Reakirt, 1866) 37 Lycaena dorcas claytoni Brower, 1940 17 Lycaena dorcas dorcas Kirby, 1837 37 Lycaena dorcas florus (Edwards, 1884) 24 Lycaena dospassosi McDunnough, 1940 17 Lycaena editha editha (Mead, 1878) 43 Lycaena editha obscuramaculata Austin, 1989 2 Lycaena editha pseudonexa Emmel & Pratt, 1998 65 Lycaena editha vurali Koçak, 1984 306 Lycaena epixanthe epixanthe (Boisduval & Le Conte, 1835) 46 Lycaena epixanthe michiganensis Rawson, 1948 13 Lycaena epixanthe phaedrus (Hall, 1924) 13 Lycaena gorgon dorothea Emmel & Pratt, 1998 75 Lycaena gorgon gorgon (Boisduval, 1852) 78 Lycaena gorgon jacquelineae Emmel & Pratt, 1998 65 Lycaena helloides (Boisduval, 1852) 450 Lycaena hermes (Edwards, 1870) 32 Lycaena heteronea undetermined sspp. 43 Lycaena heteronea clara Edwards, 1877 2 Lycaena heteronea gravenotata Klots, 1930 28 Lycaena heteronea heteronea Boisduval, 1852 4 Lycaena heteronea klotsi Field, 1936 283 Lycaena heteronea northi Emmel & Pratt, 1998 60 Lycaena heteronea rava Austin, 1998 61 Lycaena heteronea submaculata Emmel & Pratt, 1998 35 Lycaena hyllus (Cramer, 1775) 58 Lycaena mariposa charlottensis (Holland, 1930) 48 Lycaena mariposa mariposa (Reakirt, 1866) 278 Lycaena mariposa penroseae Field, 1938 104 Lycaena nivalis bichroma Emmel & Pratt, 1998 287 Lycaena nivalis browni Passos, 1938 151 Lycaena nivalis nivalis (Boisduval, 1869) 37 Lycaena nivalis praetexta Austin, 1998 30 Lycaena nivalis warnermontana Emmel & Pratt, 1998 31 Lycaena phlaeas alpestris Emmel & Pratt, 1998 3 Lycaena phlaeas arethusa (Walley-Dod, 1907) 4 Lycaena phlaeas feildeni (M’Lachlan, 1878) 2 Lycaena phlaeas hypophlaeas (Boisduval, 1852) 97 Lycaena rubidus duofascies Johnson & Balogh, 1977 112 Lycaena rubidus ferrisi Johnson & Balogh, 1977 2 Lycaena rubidus longi Johnson & Balogh, 1977 18 Lycaena rubidus perkinsorum Johnson & Balogh, 1977 51 Lycaena rubidus rubidus (Behr, 1866) 58 Lycaena rubidus sirius (Edwards, 1871) 135 Lycaena xanthoides nigromaculata Emmel & Pratt, 1998 59 Lycaena xanthoides xanthoides (Boisduval, 1852) 58 Ministrymon clytie (Edwards, 1877) 23 Ministrymon leda (Edwards, 1882) 51 Parrhasius m-album (Boisduval and Le Conte, 1833) 31 Philotes sonorensis (Felder & Felder, 1865) 135 Philotiella leona Hammond & McCorkle, 2000 146 Philotiella speciosa purisima Priestaf & Emmel, 1998 4 Philotiella speciosa septentrionalis Austin, 1998 15 Philotiella speciosa speciosa (Edwards, 1877) 66 Plebejus acmon (Westwood, 1852) 604 Plebejus anna undetermined sspp. 37 Plebejus anna anna (Edwards, 1861) 118 Plebejus anna azureus (Emmel, Emmel & Mattoon, 1998) 19 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Plebejus anna ricei Cross, 1937 511 Plebejus anna vancouverensis (Guppy & Shepard, 2001) 8 Plebejus emigdionis (Grinnell, 1905) 89 Plebejus glandon undetermined sspp. 31 Plebejus glandon megalo McDunnough, 1927 83 Plebejus glandon rustica (Edwards, 1865) 153 Plebejus icarioides undetermined sspp. 37 Plebejus icarioides albihalos (Emmel, Emmel & Mattoon, 1998) 9 Plebejus icarioides atascadero (Emmel, Emmel & Mattoon, 1998) 1 Plebejus icarioides blackmorei Barnes & McDunnough, 1919 42 Plebejus icarioides buchholzi Passos, 1938 21 Plebejus icarioides fenderi Macy, 1931 340 Plebejus icarioides fulla (Edwards, 1870) 206 Plebejus icarioides helios (Edwards, 1871) 175 Plebejus icarioides icarioides (Boisduval, 1852) 54 Plebejus icarioides inyo (Emmel, Emmel & Mattoon, 1998) 8 Plebejus icarioides lycea (Edwards, 1864) 41 Plebejus icarioides missionensis Hovanitz, 1937 26 Plebejus icarioides montis Blackmore, 1923 264 Plebejus icarioides pardalis (Behr, 1867) 72 Plebejus icarioides pembina (Edwards, 1862) 583 Plebejus icarioides pheres (Boisduval, 1852) 12 Plebejus idas alaskensis Chermock, 1945 55 Plebejus idas atrapraetextus Field, 1939 165 Plebejus idas empetri Freeman, 1938 6 Plebejus idas longinus (Nabokov, 1949) 18 Plebejus idas scudderii (Edwards, 1861) 25 Plebejus idas sublivens (Nabokov, 1949) 12 Plebejus lupini undetermined sspp. 37 Plebejus lupini alpicola (Emmel, Emmel & Mattoon, 1998) 5 Plebejus lupini chlorina (Skinner, 1902) 70 Plebejus lupini dedeckera (Emmel, Emmel & Mattoon, 1998) 4 Plebejus lupini goodpasturei (Austin, 1998) 5 Plebejus lupini lutzi Passos, 1938 355 Plebejus lupini spangelatus (Burdick, 1942) 27 Plebejus lupini texanus (Goodpasture, 1973) 37 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Plebejus anna ricei Cross, 1937 511 Plebejus anna vancouverensis (Guppy & Shepard, 2001) 8 Plebejus emigdionis (Grinnell, 1905) 89 Plebejus glandon undetermined sspp. 31 Plebejus glandon megalo McDunnough, 1927 83 Plebejus glandon rustica (Edwards, 1865) 153 Plebejus icarioides undetermined sspp. 37 Plebejus icarioides albihalos (Emmel, Emmel & Mattoon, 1998) 9 Plebejus icarioides atascadero (Emmel, Emmel & Mattoon, 1998) 1 Plebejus icarioides blackmorei Barnes & McDunnough, 1919 42 Plebejus icarioides buchholzi Passos, 1938 21 Plebejus icarioides fenderi Macy, 1931 340 Plebejus icarioides fulla (Edwards, 1870) 206 Plebejus icarioides helios (Edwards, 1871) 175 Plebejus icarioides icarioides (Boisduval, 1852) 54 Plebejus icarioides inyo (Emmel, Emmel & Mattoon, 1998) 8 Plebejus icarioides lycea (Edwards, 1864) 41 Plebejus icarioides missionensis Hovanitz, 1937 26 Plebejus icarioides montis Blackmore, 1923 264 Plebejus icarioides pardalis (Behr, 1867) 72 Plebejus icarioides pembina (Edwards, 1862) 583 Plebejus icarioides pheres (Boisduval, 1852) 12 Plebejus idas alaskensis Chermock, 1945 55 Plebejus idas atrapraetextus Field, 1939 165 Plebejus idas empetri Freeman, 1938 6 Plebejus idas longinus (Nabokov, 1949) 18 Plebejus idas scudderii (Edwards, 1861) 25 Plebejus idas sublivens (Nabokov, 1949) 12 Plebejus lupini undetermined sspp. 37 Plebejus lupini alpicola (Emmel, Emmel & Mattoon, 1998) 5 Plebejus lupini chlorina (Skinner, 1902) 70 Plebejus lupini dedeckera (Emmel, Emmel & Mattoon, 1998) 4 Plebejus lupini goodpasturei (Austin, 1998) 5 Plebejus lupini lutzi Passos, 1938 355 Plebejus lupini spangelatus (Burdick, 1942) 27 Plebejus lupini texanus (Goodpasture, 1973) 37 Plebejus melissa undetermined sspp. 44 Plebejus melissa annetta (Edwards, 1882) 3 Plebejus melissa inyoensis (Nabokov, 1949) 14 Plebejus melissa melissa (Edwards, 1873) 408 Plebejus melissa samuelis (Nabokov, 1944) 2 Plebejus neurona (Skinner, 1902) 88 Plebejus optilete (Knoch, 1781) 4 Plebejus podarce cilla (Behr, 1867) 44 Plebejus podarce klamathensis (Emmel & Emmel, 1998) 116 Plebejus podarce podarce (Felder & Felder, 1865) 15 Plebejus saepiolus undetermined sspp 864 Plebejus saepiolus amica (Edwards, 1863) 56 Plebejus saepiolus hilda (Grinnell, 1907) 24 Plebejus shasta undetermined sspp. 21 Plebejus shasta minnehaha (Scudder, 1874) 4 Plebejus shasta pallidissima (Austin, 1998) 4 Plebejus shasta pitkinensis Ferris, 1976 14 Plebejus shasta shasta (Edwards, 1862) 192 Rekoa marius (Lucas, 1857) 1 Satyrium acadica (Edwards, 1862) 64 Satyrium acadica montanensis (Watson & Comstock, 1920) 3 Satyrium alcestis alcestis 22 Satyrium alcestis oslari 2 Satyrium auretorum (Boisduval, 1852) 79 Satyrium behrii undetermined sspp. 40 Satyrium behrii behrii (Edwards, 1870) 26 Satyrium behrii columbia (McDunnough, 1944) 175 Satyrium behrii crossi (Field, 1938) 52 Satyrium calanus undetermined sspp. 127 Satyrium californica undetermined sspp 410 Satyrium caryaevorus (McDunnough, 1942) 28 Satyrium edwardsii undetermined sspp. 65 Satyrium favonius autolycus (Edwards, 1871) 90 Satyrium favonius favonius (Smith, 1797) 40 Satyrium favonius ontario (Edwards, 1868) 16 Satyrium fuliginosa (Edwards, 1861) 18 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Satyrium fuliginosa tildeni Mattoon & Austin, 1998 16 Satyrium ilavia (Beutenmüller, 1899) 1 Satyrium kingi (Klots & Clench, 1952) 15 Satyrium liparops (LeConte, 1833) 44 Satyrium liparops floridensis Gatrelle, 2001 1 Satyrium polingi organensis Ferris, 1980 2 Satyrium polingi polingi (Barnes & Benjamin, 1926) 17 Satyrium saepium (Boisduval, 1852) 389 Satyrium semiluna semiluna Klots, 1930 230 Satyrium sylvinus undetermined sspp. 257 Satyrium sylvinus desertorum (Grinnell, 1917) 6 Satyrium sylvinus dryope (Edwards, 1870) 35 Satyrium sylvinus itys (Edwards, 1882) 2 Satyrium sylvinus megapallidum Austin, 1998 89 Satyrium tetra (Edwards, 1870) 113 Satyrium titus campus (Gatrelle, 2004) 5 Satyrium titus immaculosus (Comstock, 1913) 88 Satyrium titus occidentalis (Austin & Emmel, 1998) 1 Satyrium titus titus (Fabricius, 1793) 15 Satyrium titus watsoni (Barnes & Benjamin, 1926) 4 Satyrium titus winteri (Gatrelle, 2004) 49 Strymon acis (Drury, 1773) 9 Strymon alea (Godman & Salvin, 1887) 9 Strymon avalona (Wright, 1905) 4 Strymon bazochii bazochii (Godart, 1824) 38 Strymon istapa (Reakirt, 1867) 55 Strymon martialis (Herrich-Schäffer, 1864) 15 Strymon melinus Hübner, 1818 470 Strymon melinus melinus Hübner, 1818 2 Strymon melinus setonia McDunnough, 1927 2 Strymon rufofusca (Hewitson, 1877) 6 Tmolus echion (Linnaeus, 1767) 6 Vaga blackburni (Tuely, 1878) 28 Zizula cyna (Edwards, 1881) 3 Table 1 (continued). Taxon #specimens Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Table 2. Taxon #specimens Apodemia duryi (Edwards, 1882) 1 Apodemia mejicanus mejicanus (Behr, 1865) 47 Apodemia mejicanus pueblo Scott, 1998 6 Apodemia mormo autumnalis Austin, 1998 80 Apodemia mormo cythera Edwards, 1873 25 Apodemia mormo undetermined sspp. 1 Apodemia mormo langei Comstock, 1939 65 Apodemia mormo mormo Felder, 1859 184 Apodemia mormo parva Austin, 1998 4 Apodemia nais Edwards, 1871 54 Apodemia palmerii arizona Austin, 1989 81 Apodemia palmerii palmerii Edwards, 1870 9 Apodemia virgulti davenporti Emmel, Emmel & Pratt, 1998 13 Apodemia virgulti virgulti (Behr, 1865) 130 Calephelis arizonensis McAlpine, 1971 40 Calephelis borealis (Grote & Robinson, 1866) 31 Calephelis freemani McAlpine, 1971 28 Calephelis muticum McAlpine, 1937 13 Calephelis nemesis Edwards, 1871 65 Calephelis perditalis perditalis Barnes & McDunnough, 1918 89 Calephelis rawsoni McAlpine, 1939 2 Calephelis virginiensis Gray, 1832 19 Calephelis wrighti Holland, 1930 1 Caria ino melicerta Schaus, 1890 44 Emesis ares (Edwards, 1882) 27 Emesis emesia Hewitson, 1867 1 Emesis zela cleis (Edwards, 1882) 62 Lasaia sula peninsularis Clench, 1971 23 Additional material from outside of North America is present, but was not digitized and catalogued at this time. Catalog: Oregon State Arthropod Collection 2019 Vol 3 (2) Label data for these specimens can be accessed via online data portals that serve osac IPT data (e.g., www.gbif.org) or by direct download via the archived datasets stored in the supplemental files of this paper. Discussion: Today the Oregon State Arthropod Collection maintains a relatively comprehensive representation of North American Lycaenidae, built up over many decades through the contributions of at least 20 private collectors. A total of 156 species of Lycaenidae have been recorded from North America and Hawaii north of Mexico as reported in Pelham (2008) catalogue. Of these, 149 (96%) are represented in the collection at the time of this writing, although 16 of these are represented by specimens from outside of this geographic range (e.g. further to the south) and were not included in this dataset. The majority of specimens is made up of taxa that occur in the Pacific Northwest and California, with generally good geographic coverage within these regions. In numerous cases (Table 1) subspecies were not always formally recognized in the database given uncertainties as to their validity and/ or diagnosability. For example, while Euphilotes columbiae and Euphilotes ancilla are treated as valid species in Pelham (2008) there is some disagreement among lepidopterists as to their proper rank (e.g,, the are often treated as subspecies of Euphilotes enoptes) and not all lepidopterists consider them valid. The OSAC does possess determined material corresponding to all of these nominative taxa, but at the time of this publication we opted to treat them as Euphilotes enoptes undetermined sspp. until we have more time to carefully review the taxonomy in greater detail. Minor corrections and other small modifications made in the future to this dataset will be accomplished by issuing a new version and providing a file of modified records to the supplemental files. Major additions, such as new records, new data fields, new contributors or other significant modifications will be accomplished through the generation and release of new datasets. Acknowledgments The records published herein were generated with funds from NSF: DBI#1601888: Digitization TCN: Collaborative Research: Lepidoptera of North America Network: Documenting Diversity in the Largest Clade of Herbivores. References Pelham JP (2008) A catalogue of the butterflies of the United States and Canada. Journal of Research on the Lepidoptera 40: 1-658 Seltmann, K. C. et al. (2017) LepNet: The Lepidoptera of North America Network. Zootaxa 4247 (1): 073-077. https://doi.org/10.11646/zootaxa.4247.1.10. Shepard J.H., C.J. Marshall, P.C. Hammond. 2018. North American Lepidoptera in the Oregon State Arthropod Collection: Hesperiidae, Pieridae, Papilionidae. Catalog: Oregon State Arthropod Collection 2(2): 1-2 and supplement file. doi: http://dx.doi.org/10.5399/osu/cat_osac.2.2.4480