| Campsicnemus acuticornis Parent, 1939 | |
| Campsicnemus aeptus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus alaskensis Harmston & M..., 1966 | |
| Campsicnemus albicomus Tenorio, 1969 | |
| Campsicnemus albitarsus Hardy & Kohn, 1964 | |
| Campsicnemus alexanderi Harmston & M..., 1966 | |
| Campsicnemus ambytylus Hardy & Kohn, 1964 | |
| Campsicnemus americanus Van Duzee, 1924 | Narrow-seeded yampah |
| Campsicnemus aniani Evenhuis, 2012 | |
| Campsicnemus arcuata (Adachi, 1953) | ⇒ Campsicnemus petalicnemus Hardy & Kohn, 1964 |
| Campsicnemus arcuatus Van Duzee, 1917 | Red-root yampah |
| Campsicnemus aurilobus Tenorio, 1969 | |
| Campsicnemus bartletti Evenhuis, 2015 | |
| Campsicnemus bellulus Van Duzee, 1933 | |
| Campsicnemus bicirritus Tenorio, 1969 | |
| Campsicnemus bicoloripes Parent, 1937 | |
| Campsicnemus bicrenatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus biseta Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus breviciliatus Parent, 1939 | |
| Campsicnemus brevipes Van Duzee, 1933 | |
| Campsicnemus brevitibia Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus brunnescens Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus bryanti Malloch, 1932 | |
| Campsicnemus bryophilus Adachi, 1954 | |
| Campsicnemus calcaratus (Grimshaw, 1901) | ⇒ Campsicnemus curvispina Van Duzee, 1930 |
| Campsicnemus calcaritarsus Adachi, 1953 | |
| Campsicnemus camptoplax Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus capitulatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus carinatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus charliechaplini Evenhuis, 1996 | |
| Campsicnemus chauliopodus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus ciliatus Van Duzee, 1933 | |
| Campsicnemus cinctipus Harmston, 1968 | |
| Campsicnemus claudicans Loew, 1864 | |
| Campsicnemus clinotibia Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus coloradensis Harmston & M..., 1966 | |
| Campsicnemus comatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus compeditus Loew, 1857 | |
| Campsicnemus compressus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus congregatus Malloch, 1932 | Smooth bur cucumber |
| Campsicnemus coniculus Hardy & Kohn, 1964 | |
| Campsicnemus contortus Parent, 1937 | |
| Campsicnemus cracens Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus crassipes Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus crinitibia Van Duzee, 1933 | |
| Campsicnemus crispatus Tenorio, 1969 | |
| Campsicnemus crossotibia Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus crossotus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus curvipes Fallen, 1823 | |
| Campsicnemus curvispina Van Duzee, 1930 | Parsley |
| Campsicnemus deficiens Parent, 1939 | |
| Campsicnemus degener Wheeler, 1899 | Heartleaf groundcherry |
| Campsicnemus depauperatus Parent, 1939 | |
| Campsicnemus diamphidius Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus dicondylus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus diffusus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus digitatus Tenorio, 1969 | |
| Campsicnemus disjunctus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus distinctus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus distortipes Grimshaw, 1901 | Scaly swordfern |
| Campsicnemus divergens Van Duzee, 1933 | |
| Campsicnemus drymoscartes Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus ephydrus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus exiguus Hardy & Kohn, 1964 | |
| Campsicnemus eximius Hardy & Kohn, 1964 | |
| Campsicnemus expansus Tenorio, 1969 | |
| Campsicnemus ferrugineus Parent, 1934 | |
| Campsicnemus fimbriatus Grimshaw, 1901 | Scaly swordfern |
| Campsicnemus finitimus Tenorio, 1969 | |
| Campsicnemus flavipes Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus flaviventer Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus flexuosus Parent, 1939 | |
| Campsicnemus fragilis Parent, 1939 | |
| Campsicnemus fulvifacies Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus fumipennis Parent, 1937 | |
| Campsicnemus furax Parent, 1939 | |
| Campsicnemus fusticulus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus gloriosus Van Duzee, 1933 | |
| Campsicnemus goniochaeta Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus grimshawi Van Duzee, 1933 | |
| Campsicnemus haleakalaae Zimmerman, 1938 | |
| Campsicnemus halonae Evenhuis, 1996 | |
| Campsicnemus hao Evenhuis, 2018 | |
| Campsicnemus hardyi Tenorio, 1969 | |
| Campsicnemus hawaiiensis Hardy & Delf..., 1974 | |
| Campsicnemus helvolus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus hirtipes Loew, 1861 | |
| Campsicnemus hispidipes Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus hoplitipodus Adachi, 1953 | |
| Campsicnemus hygrophilus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus impariseta Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus inaequalis Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus indecorus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus inermipes Malloch, 1932 | Smooth bur cucumber |
| Campsicnemus inornatus Botosaneanu ..., 1973 | |
| Campsicnemus insuetus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus invaginatus Tenorio, 1969 | |
| Campsicnemus kokokekuku Evenhuis, 2007 | |
| Campsicnemus labilis Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus latipenna Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus lepidochaites Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus lipothrix Evenhuis, 2003 | |
| Campsicnemus longiciliatus Parent, 1939 | |
| Campsicnemus longiquus Tenorio, 1969 | |
| Campsicnemus longitibia Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus loripes Haliday, 1832 | |
| Campsicnemus loxothrix Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus macula Parent, 1939 | |
| Campsicnemus maui Evenhuis, 2007 | |
| Campsicnemus maukele Evenhuis, 2007 | |
| Campsicnemus mediofloccus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus melanus Harmston & K..., 1942 | |
| Campsicnemus membranilobus Parent, 1939 | |
| Campsicnemus milleri Harmston, 1966 | |
| Campsicnemus mirabilis Frey, 1945 | |
| Campsicnemus miritibialis Van Duzee, 1933 | |
| Campsicnemus miser Parent, 1939 | |
| Campsicnemus modicus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus montanus Harmston & K..., 1942 | |
| Campsicnemus mucronatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus mundulus Hardy & Kohn, 1964 | |
| Campsicnemus nambai Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus nigricollis Van Duzee, 1933 | |
| Campsicnemus nigripes Van Duzee, 1917 | Red-root yampah |
| Campsicnemus nigroanalis Parent, 1939 | |
| Campsicnemus norops Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus obscurus Parent, 1937 | |
| Campsicnemus oedipus Wheeler, 1899 | Heartleaf groundcherry |
| Campsicnemus olympicola Parent, 1939 | |
| Campsicnemus oregonensis Harmston & M..., 1966 | |
| Campsicnemus ornatus Van Duzee, 1933 | |
| Campsicnemus pallidus Parent, 1939 | |
| Campsicnemus paniculatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus parvulus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus patellifer Grimshaw, 1902 | Scaly swordfern |
| Campsicnemus penicillatus Parent, 1934 | |
| Campsicnemus perplexus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus petalicnemus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus petalicnemus arcuata Adachi, 1953 | |
| Campsicnemus pherocteis Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus philoctetes Wheeler, 1899 | Heartleaf groundcherry |
| Campsicnemus philohydratus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus planitibia Parent, 1939 | |
| Campsicnemus platystylatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus plautinus Adachi, 1953 | |
| Campsicnemus popeye Evenhuis, 2013 | |
| Campsicnemus profusus Hardy & Kohn, 1964 | |
| Campsicnemus putillus Parent, 1937 | |
| Campsicnemus pycnochaeta Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus rectus Malloch, 1932 | Smooth bur cucumber |
| Campsicnemus restrictus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus rhyphopus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus ridiculus Parent, 1937 | |
| Campsicnemus scambus Fallen, 1823 | |
| Campsicnemus sciarus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus scolimerus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus setiger Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus silvaticus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus simplicipes Parent, 1937 | |
| Campsicnemus simplicissimus Strobl, 1906 | |
| Campsicnemus sinuatus Van Duzee, 1933 | |
| Campsicnemus sinuosus Evenhuis, 2007 | |
| Campsicnemus spinicoxa Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus tarsiciliatus Parent, 1939 | |
| Campsicnemus terracola Hardy & Kohn, 1964 | |
| Campsicnemus thersites Wheeler, 1899 | Heartleaf groundcherry |
| Campsicnemus tibialis Van Duzee, 1933 | |
| Campsicnemus truncatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus ui Evenhuis, 2007 | |
| Campsicnemus umbripennis Loew, 1856 | |
| Campsicnemus uncatus Tenorio, 1969 | |
| Campsicnemus undulatus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus uniseta Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus utahensis Harmston & K..., 1942 | |
| Campsicnemus vafellus Parent, 1939 | |
| Campsicnemus vanduzeei Curran, 1933 | |
| Campsicnemus viridulus Hardy & Kohn, 1964 | Aridland peperomia |
| Campsicnemus wheeleri Van Duzee, 1923 | Lemmon's yampah |
| Campsicnemus wilderae Runyon, 2008 | |
| Campsicnemus williamsi Van Duzee, 1933 | |
