| Humboldtiana (Oreades) porterae Thompson & Brewer, 2000 |
| Humboldtiana (Polyomphala) Thompson & Brewer, 2000 |
| Humboldtiana (Polyomphala) oreina Thompson & Brewer, 2000 |
| Humboldtiana (Polyomphala) plana Metcalf & Riskind, 1976 |
| Humboldtiana balanites Thompson, 2006 |
| Humboldtiana bicincta Thompson & Brewer, 2000 |
| Humboldtiana buffoniana (Pfeiffer, 1845) |
| Humboldtiana chrysogona Pilsbry, 1948 |
| Humboldtiana cicatricosa Thompson, 2006 |
| Humboldtiana corruga Thompson & Mejía, 2006 |
| Humboldtiana edesma Thompson & Brewer, 2000 |
| Humboldtiana eulaliae Metcalf, 1983 |
| Humboldtiana fasciata Burch & Thompson, 1957 |
| Humboldtiana fortis Pilsbry, 1940 |
| Humboldtiana gradyi Thompson & Brewer, 2000 |
| Humboldtiana hogeana (Von Martens, 1892) |
| Humboldtiana humboldtiana (Pfeiffer, 1847) |
| Humboldtiana humboldtiana subsp. nuevoleonis Pilsbry, 1927 |
| Humboldtiana inferior Pilsbry, 1948 |
| Humboldtiana iversoni Thompson, 2006 |