| 1889 Larcopyle bütschlii - Dreyer p. 124-125; pl. 10, fig. 70 |
| 1966 Larcopyle bütschlii - Benson p. 280-282; pl. 19, figs. 3,5, (not 4) |
| 1966 Larcopyle? sp. - Benson p. 279-280; pl. 19, figs 1-2 |
| 1977 Larcopyle butschlii (?) - Kling p. 217; pl. 1, fig. 11 |
| 1977 Larcopyle butschlii - Molina-Cruz p. 335; pl. 3, figs. 10-11 |
| 1979 Larcopyle butschlii - Nigrini and Moore p. S131-S132; pl. 17, figs 1a-1b |
| 1983 Larcopyle butschlii group - Benson p. 504-505 |
| 1998 Larcopyle butschlii - Boltovskoy figs. 5B, 5B’, 15.85 |
