| Genus and Selected Species | Image |
| Radevia hanusi |  |
| Radziella styx |  |
| Ragazzonia breviclavata | |
| Ragytodes ocellifer | |
| Ragytodina tuberculosas | |
| Rangiola rubrifasciata | |
| Ravasinia lonae | |
| Redensekia likana | |
| Reitteriola pumilio | |
| Remyella spanovicae |  |
| Rhaetiella cansiliensis | |
| Rhodopiola cavicola | |
| Riberius stillicidii | |
| Roubaliella biokovensis | |
| Royerella tarissani |  |
| Rozajella madzgalji |  |
| Rudogorites simonei |  |
| Rybinskiella levushkini |  |
| Salfia clavicornis | |
| Salgadoia brieti | |
| Sbordoniola persica | |
| Sciaphyes sibiricus |  |
| Sciodrepoides watsoni |  |
| Scotocryptodes germaini | |
| Scotocryptus meliponiops |  |
| Sengletiola orientalis | |
| Serbiana latitarsis | |
| Setnikia leonhardi | |
| Silphopsyllus desmanae |  |
| Sinobathyscia tianma |  |
| Sinocatops ruzickai |  |
| Sinuicollia dalpiazi | |
| Sogda ciliaris |  |
| Sophrochaeta reitteri |  |
| Spelaeobates novaki |  |
| Spelaeochlamys ehlersi |  |
| Spelaeodromus pluto | |
| Spelaites grabowskii | |
| Speocharidius galani |  |
| Speocharinus llosesi | |
| Speodiaetus galloprovincialis |  |
| Speonemadus algarvensis |  |
| Speonesiotes narentinus |  |
| Speonomidius crotchi | |
| Speonomites crypticola | |
| Speonomus lostiai |  |
| Speophyes lucidulus |  |
| Speoplanes giganteus |  |
| Sphaerobathyscia hoffmanni | |
| Sphaeropelatops brasiliensis | |
| Stetholiodes magnifica | |
| Stoppaniola focarilei | |
| Stygiophyes zariquieyi | |
| Synaristus pilosus | |
| Takobiella strejceki | |
| Tamaniniella vallarsaem | |
| Tartariella durmitorensis | |
| Termitoglobus ovulum | |
| Tismanella chappuisi | |
| Trapezodirus escollae | |
| Triarthron maerkelii |  |
| Trocharanis mestrei |  |
| Troglocharinus pallisei |  |
| Troglodromus bucheti |  |
| Troglophyes bedeli |  |
| Typhlocolenis sillaensis |  |
| Uhagoniella zariquieyi | |
| Uludagites minuta | |
| Vailatia suramensis | |
| Valdesiella olmii | |
| Vallespirana grenieri | |
| Vanderberghia bastidea | |
| Velebitodromus ozrenlukici |  |
| Viallia alfanoi | |
| Weiratheria bocki | |
| Xanthosphaera barnevillii | |
tr> Zariquieyella diegoi | |
| Zeadolopus spinipes |  |
| Zeagyrtes antennalis |  |
| Zeagyrtoma undulata | |
| Zearagytodes maculifer |  |
| Zelodes kuscheli | |
| Zenocolon laevicollis |  |
| Zoiana medea | |