| Plagithmysus (Aeschrithmysus) dubautianus Gressitt & D..., 1969 | |
| Plagithmysus (Aeschrithmysus) swezeyanus Gressitt & D..., 1972 | |
| Plagithmysus (Aeschrithmysus) terryi Perkins, 1929 | |
| Plagithmysus (Aeschrithmysus) yoshimotoi Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) abnormis Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) acaciae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) akoko Gressitt & D..., 1976 | Smooth dwarf polypody |
| Plagithmysus (Neoclytarlus) atricolor Perkins, 1933 | |
| Plagithmysus (Neoclytarlus) bidensae Gressitt, 1972 | |
| Plagithmysus (Neoclytarlus) chenopodii Perkins, 1938 | |
| Plagithmysus (Neoclytarlus) claviger Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) debilis Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) decurrensae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) dodonaeae Swezey, 1946 | |
| Plagithmysus (Neoclytarlus) dodonaeavorus Gressitt, 1972 | |
| Plagithmysus (Neoclytarlus) dubautiae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus dubautiae arboreae Gressitt & D..., 1969 | |
| Plagithmysus dubautiae dubautiae (Gressitt & D..., 1969) | ⇒ Plagithmysus dubautiae Gressitt & D..., 1969 |
| Plagithmysus (Neoclytarlus) euphorbiae Bridwell, 1920 | |
| Plagithmysus (Neoclytarlus) filipes Sharp, 1885 | Dwarf polypody |
| Plagithmysus filipes filipes Sharp, 1885 | |
| Plagithmysus filipes sophorae Gressitt & D..., 1969 | |
| Plagithmysus (Neoclytarlus) fragilis Sharp, 1881 | |
| Plagithmysus (Neoclytarlus) fugitivus Perkins, 1927 | |
| Plagithmysus (Neoclytarlus) geranii Perkins, 1931 | |
| Plagithmysus (Neoclytarlus) hardyi Gressitt, 1972 | |
| Plagithmysus (Neoclytarlus) hoikuahiwi Gressitt & D..., 1975 | |
| Plagithmysus (Neoclytarlus) immundus Sharp, 1910 | Santa Cruz Island suncup |
| Plagithmysus (Neoclytarlus) indecens Perkins, 1920 | |
| Plagithmysus indecens indecens Perkins, 1920 | |
| Plagithmysus indecens kainaluensis Perkins, 1931 | |
| Plagithmysus (Neoclytarlus) jacobii Gressitt & D..., 1975 | |
| Plagithmysus (Neoclytarlus) kainaluensis Perkins, 1931 | |
| Plagithmysus (Neoclytarlus) longipes (Sharp, 1900) | ⇒ Neoclytus muricatulus muricatulus Monné, 1993 |
| Plagithmysus (Neoclytarlus) lookii Swezey, 1947 | |
| Plagithmysus lookii keanakolui Gressitt & D..., 1969 | |
| Plagithmysus lookii ukae Gressitt & D..., 1969 | |
| Plagithmysus (Neoclytarlus) medeirosi Samuelson & ..., 1986 | Bashful plant |
| Plagithmysus (Neoclytarlus) mediocris Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) metrosideri Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) mezoneuri Swezey, 1946 | |
| Plagithmysus (Neoclytarlus) modestus Sharp, 1879 | |
| Plagithmysus (Neoclytarlus) montgomeryi Gressitt & D..., 1972 | |
| Plagithmysus (Neoclytarlus) nodifer Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) obscurus Sharp, 1900 | |
| Plagithmysus (Neoclytarlus) pennatus Sharp, 1881 | |
| Plagithmysus (Neoclytarlus) pulchrior Perkins, 1927 | |
| Plagithmysus (Neoclytarlus) railliardiae Perkins, 1931 | |
| Plagithmysus (Neoclytarlus) rusticus Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) smilacis Perkins, 1927 | |
| Plagithmysus (Neoclytarlus) smilacivorus Gressitt, 1972 | |
| Plagithmysus (Neoclytarlus) superstes Zimmerman, 1940 | |
| Plagithmysus (Neoclytarlus) ultimus Sharp, 1910 | |
| Plagithmysus (Neoclytarlus) usingeri Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Neoclytarlus) wattleae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Nesithmysus) bridwelli Perkins, 1920 | Kennedy's blackberry |
| Plagithmysus (Nesithmysus) forbesii (Perkins, 1921) | ⇒ Plagithmysus forbesianus Gressitt, 1972 |
| Plagithmysus (Nesithmysus) haasii Perkins, 1921 | |
| Plagithmysus (Nesithmysus) peleanus Gressitt & D..., 1972 | |
| Plagithmysus (Nesithmysus) sylvai Gressitt, 1972 | |
| Plagithmysus (Paraclytarlus) laticollis Sharp, 1900 | |
| Plagithmysus (Paraclytarlus) pipturicola Perkins, 1927 | |
| Plagithmysus (Paraclytarlus) podagricus Perkins, 1927 | |
| Plagithmysus (Paraclytarlus) timberlakei Perkins, 1927 | |
| Plagithmysus (Peleithmysus) alani Gressitt, 1972 | |
| Plagithmysus (Peleithmysus) haasi Perkins, 1921 | |
| Plagithmysus (Peleithmysus) peleae Gressitt & D..., 1972 | |
| Plagithmysus (Plagithmysus) aequalis Sharp, 1896 | |
| Plagithmysus (Plagithmysus) aestivus Sharp, 1896 | |
| Plagithmysus (Plagithmysus) albertisi Sharp, 1897 | Clementine suncup |
| Plagithmysus (Plagithmysus) annectans Sharp, 1900 | |
| Plagithmysus (Plagithmysus) attenuatus Boisduval, 1835 | |
| Plagithmysus (Plagithmysus) bilineatus Sharp, 1896 | Hawaiian two-lined ohia borer |
| Plagithmysus (Plagithmysus) bishopi Sharp, 1896 | Hawaiian alani long-horned beetle |
| Plagithmysus bishopi bishopi Sharp, 1896 | |
| Plagithmysus bishopi gracilis Sharp, 1896 | |
| Plagithmysus (Plagithmysus) blackburni Sharp, 1885 | Hawaiian mamane |
| Plagithmysus (Plagithmysus) cheirodendri Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Plagithmysus) collaris Sharp, 1900 | Hardham's evening primrose |
| Plagithmysus (Plagithmysus) concolor Sharp, 1896 | Hardham's evening primrose |
| Plagithmysus concolor arachnipes Sharp, 1896 | |
| Plagithmysus concolor concolor Sharp, 1896 | |
| Plagithmysus concolor munroi Sharp, 1900 | |
| Plagithmysus (Plagithmysus) cristatus Sharp, 1878 | |
| Plagithmysus (Plagithmysus) cuneatus Sharp, 1896 | |
| Plagithmysus (Plagithmysus) darwinianus Sharp, 1896 | |
| Plagithmysus (Plagithmysus) davisi Swezey, 1946 | Eastern poison ivy |
| Plagithmysus (Plagithmysus) decorus Perkins, 1921 | |
| Plagithmysus (Plagithmysus) diana Sharp, 1900 | Hardham's evening primrose |
| Plagithmysus (Plagithmysus) elegans Sharp, 1910 | Santa Cruz Island suncup |
| Plagithmysus (Plagithmysus) eugeniae Gressitt & D..., 1975 | |
| Plagithmysus (Plagithmysus) finschi Harold, 1880 | |
| Plagithmysus (Plagithmysus) forbesianus Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) fractus Sharp, 1910 | |
| Plagithmysus (Plagithmysus) frater Perkins, 1921 | |
| Plagithmysus (Plagithmysus) funebris Sharp, 1896 | |
| Plagithmysus (Plagithmysus) giffardi Perkins, 1907 | New England blackberry |
| Plagithmysus (Plagithmysus) greenwelli Gressitt & D..., 1970 | |
| Plagithmysus (Plagithmysus) hoawae Samuelson, 2006 | |
| Plagithmysus (Plagithmysus) ignotus Perkins, 1916 | |
| Plagithmysus (Plagithmysus) ilicis Gressitt, 1972 | |
| Plagithmysus ilicis ekeanus Gressitt, 1972 | |
| Plagithmysus ilicis ilicis Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) kawauae Gressitt & D..., 1976 | Smooth dwarf polypody |
| Plagithmysus (Plagithmysus) koae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Plagithmysus) koaiae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Plagithmysus) koebelei Perkins, 1908 | |
| Plagithmysus (Plagithmysus) kohalae Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) kraussi Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Plagithmysus) kuhnsi Perkins, 1916 | |
| Plagithmysus (Plagithmysus) lamarckianus Sharp, 1900 | Hardham's evening primrose |
| Plagithmysus (Plagithmysus) lanaiensis Sharp, 1896 | |
| Plagithmysus (Plagithmysus) laui Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) longicollis Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) mauiensis Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) microgaster Sharp, 1879 | |
| Plagithmysus microgaster hirtipes Sharp, 1900 | |
| Plagithmysus microgaster microgaster Sharp, 1879 | |
| Plagithmysus (Plagithmysus) molokaiensis Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) muiri Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) newelli Sharp, 1896 | |
| Plagithmysus (Plagithmysus) nicotianae Gressitt & D..., 1969 | Dwarf polypody |
| Plagithmysus (Plagithmysus) nihoae Perkins, 1926 | Roughfruit berry |
| Plagithmysus (Plagithmysus) paludis Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) perkinsi Sharp, 1896 | |
| Plagithmysus (Plagithmysus) permundus Sharp, 1900 | Hardham's evening primrose |
| Plagithmysus (Plagithmysus) perrottetiae Gressitt & D..., 1972 | |
| Plagithmysus (Plagithmysus) pipturi Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) pittospori Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) platydesmae Perkins, 1920 | Kennedy's blackberry |
| Plagithmysus (Plagithmysus) polystictus Perkins, 1933 | Bottomland dewberry |
| Plagithmysus (Plagithmysus) pulverulentus Motschulsky, 1845 | |
| Plagithmysus (Plagithmysus) pulvillatus Karsch, 1881 | |
| Plagithmysus (Plagithmysus) rebeccae Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) rubi Perkins, 1931 | Western raspberry |
| Plagithmysus (Plagithmysus) sharpianus Perkins, 1927 | Plains blackberry |
| Plagithmysus (Plagithmysus) simillimus Perkins, 1931 | Western raspberry |
| Plagithmysus (Plagithmysus) solitarius Sharp, 1896 | |
| Plagithmysus (Plagithmysus) speculifer Sharp, 1896 | |
| Plagithmysus (Plagithmysus) sugawai Gressitt & D..., 1972 | |
| Plagithmysus (Plagithmysus) sulphurescens Sharp, 1896 | |
| Plagithmysus (Plagithmysus) swezeyi Perkins, 1920 | Kennedy's blackberry |
| Plagithmysus (Plagithmysus) ukulele Gressitt, 1972 | |
| Plagithmysus (Plagithmysus) urerae Gressitt & D..., 1976 | Smooth dwarf polypody |
| Plagithmysus (Plagithmysus) varians Sharp, 1896 | |
| Plagithmysus (Plagithmysus) vicinus Sharp, 1896 | |
| Plagithmysus vicinus frater Perkins, 1921 | |
| Plagithmysus vicinus vicinus Sharp, 1896 | |
| Plagithmysus (Plagithmysus) vitticollis Sharp, 1896 | |
| Plagithmysus vitticollis longulus Sharp, 1896 | |
| Plagithmysus vitticollis vitticollis Sharp, 1896 | |
| Plagithmysus annectens Sharp, 1900 | |
| Plagithmysus kahului Samuelson, 2006 | |
| Plagithmysus looki Swezey, 1947 | Dwarf polypody |
| Plagithmysus looki keanakolui Gressitt & D..., 1969 | |
| Plagithmysus looki looki Swezey, 1947 | |
| Plagithmysus looki ukae Gressitt & D..., 1969 | |
| Plagithmysus polysticus Perkins, 1933 | |
| Plagithmysus raillardiae Perkins, 1931 | |
| Plagithmysus simplicicollis Sharp, 1910 | Santa Cruz Island suncup |
| Plagithmysus swezeyellus Gressitt, 1972 | |
| Plagithmysus terry Perkins, 1929 | |
| Plagithmysus vestitus Fullaway and..., 1919 | |
