| Subject | German | English |
| med. | Goldmann Schachbrett-Test | Goldmann vision test |
| reptil. | Schachbrett-Doppel schleiche | Wiegmann's worm lizard (Trogonophis Wetmorena) |
| reptil. | Schachbrett-Doppelschleichen | sharp-tailed worm lizards (Trogonophis) |
| med.appl. | Schachbrett-Stimulus | checkerboard stimulus |