Language: German
| Name Used | Where | Applied to... | Accepted Name | Source of Accepted |
|---|---|---|---|---|
| Gelasimus | text p. 182, 233, 238 | citation: Morgan (1904) → . | “fiddler crabs” | Computed |
| Gelasimus Maracoani | text p. 220 | location: Brazil | Uca maracoani | Original |
| Gelasimus Tangeri | text p. 220 | location: Gabon | Afruca tangeri | Original |
| Gelasimus gibbosus | text p. 220 | location: California, USA | Leptuca crenulata | Geography |
| Gelasimus palustris | text p. 221 | specimen: Atlantic coast of South America | ? | MSR |
| Gelasimus perplexus | text p. 221 | specimen: India | Austruca annulipes | Geography |
| Gelasimus pugilator | text p. 221 | citation: Yerkes (1901) → Gelasimus pugilator | Leptuca pugilator | Computed |
| Gelasimus pugnax | text p. 221 | citation: Yerkes (1901) → Gelasimus pugnax | Minuca pugnax | Computed |
| Gelasimus vocans | text p. 221; plate 11: figure 7 | citation: Rumphius (1705) → Cancer Vocans | Gelasimus vocans | Computed |