Cortodera Mulsant, 1863

Cortodera is represented in the Pacific Northwest by nine species (valid species are bold, junior synonyms italicized):

Cortodera Mulsant, 1863: 572
    Acmaeops LeConte, 1850:321 (part)
    Leptacmaeops Casey, 1913:219
    Leptacmaeops (Acmaeopsilla) Casey, 1913:240      
        barri Linsley & Chemsak, 1972:120
        coniferae Hopping & Hopping, 1947:233
        impunctata Hopping & Hopping, 1947:222
        longicornis (Kirby in Richardson, 1837: 185)
            dorsalis LeConte, 1859:21
            vincta LeConte, 1861:356
            ligata LeConte, 1873:211
            marginalis LeConte, 1857:23 (nomen nudum)
            punctiventris Casey, 1913:238
            alticola Casey, 1913:239
            suturalis Casey 1924:277
            oregonensis Hopping & Hopping, 1947:227
            harneyensis Hopping & Hopping, 1947:228
            bakeri Hopping & Hopping, 1947:229
        militaris militaris (LeConte, 1850)
        militaris constans Linsley & Chemsak, 1972:110
        nitidipennis (Casey, 1913)
        robusta Hopping & Hopping, 1947:234
        spuria (LeConte, 1873:228)
        subpilosa (LeConte, 1850:322)
            intermedia Casey, 1913:236
            lupina LeConte, 1860:321
            pugetana Casey, 1913:237
            quadriceps Casey, 1913:237

Notes on Taxonomy

• The type is Grammoptera spinosula Mulsant (= Leptura humeralis Schaller) (Gressitt designation, 1951).
• Casey (1913) was apparently unaware of Mulsant's genus Cortodera, and refers to his species as belonging to a new genus, Leptacmaeops Casey, 1913: 219 (type: Leptura proteus Kirby)  

Type Specimen Photos
Many of the cortoderan types are held at the Harvard Museum of Comparative Zoology, and viewable online. Additionally, images of the type specimens for each species have been made available on Larry Bezark's Photographic Catalog of the Cerambycidae of the World.

References

1. Casey, T. L. 1913. Further studies amongst the American Longicornia. Memoirs on the Coleoptera, 4:193-388. <Link to Biodiversity Heritage Library> <PDF>
2. Casey, T. L. 1924. Additions to the known Coleoptera of North America. Memoirs on the Coleoptera, 11:1-347. <Openlibrary.org> <PDF>
3. Gressitt, J. L. 1951. Longicorn Beetles of China.- In: Lepesme P. Longicornia. Études et notes sur les Longicornes. Vol. 2. Paris: Paul Lechevalier. 667 p. + 22 pls
4. Hopping, R. and G. R. Hopping. 1947. The Lepturini of America North of Mexico. Part III. Cortodera. Entomol. Agric., 27:220-236, 6 figs.
5. Kirby, W. 1837. The Insects. Coleoptera. In J. Richardson, W. Swainson, and W. Kirby, Fauna Boreali Americana; or the Zoology of the Northern Parts of British America: containing descriptions of the objects of natural history collected on the Late Northern Land Expedition, under the command of Captain Sir John Franklis, R. N. Norwich, Josiah Fletcher. 249 pp. <Link to BHL>
6. LeConte, J. L. 1850. An attempt to classify the longicorn Coleoptera of the part of America, north of Mexico. Journal of the Academy of Natural Sciences of Philadelphia, (2)1: 311-340; 2:5-38. <Link to BHL> <PDF> 
7. LeConte, J. L. 1857. Report upon Insects collected on the survey. In, Report of Explorations and Surveys to ascertain the most practicable and economical route for a railroad from the Mississippi river to the Pacific Ocean. Made under the Direction of the Secretary of War, in 1853-5, according to Acts of Congress of March 3, 1853, May 31, 1854 and August 5, 1854, 12:1-72, 2 pls. <Making of America Books>
8. LeConte, J. L. 1859. The Coleoptera of Kansas and eastern New Mexico. Smithsonian Contributions to Knowledge, 11(6):1-58. <Link to BHL> <PDF>
9. LeConte, J. L. 1860. Notes on Coleoptera found at Fort Simpson, Mackenzie River, with remarks on northern species. Proceedings of the Academy of Natural Sciences of Philadelphia, 12:315-321.
10. LeConte, J. L. 1861. New species of Coleoptera inhabiting the Pacific District of the United States. Proceedings of the Academy of Natural Sciences of Philadelphia, 13:338-359. <Link to BHL> <PDF>
11. LeConte, J. L. 1873. New species of North American Coleoptera. Prepared for the Smithsonian Institution. Part II. Smithsonian Miscellaneous Collections.  11(264):169-240. <Link to BHL> <PDF>
12. Linsley, E. G., and J. A. Chemsak. 1972. Cerambycidae of North America. Part VI. No. 1. Taxonomy and Classification of the Subfamily Lepturinae. University of California Publications in Entomology 69,  xiii+138 pp, 2 pl.
13. Mulsant, E. 1863. Histoire naturelle des Coléoptères de France. Longicornes. 2e. ed. Ann. Soc. Imp. Agric Hist. Nat. Industrie, Lyon, p. 1-590. <Hathitrust> <PDF>