n = 7
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Gunnellichthys copleyi | (Smith, 1951) | Gunnellichthys copleyi | Microdesmidae | |
| Gunnellichthys curiosus | Dawson, 1968 | Gunnellichthys curiosus | Microdesmidae | Curious wormfish |
| Gunnellichthys grandoculis | (Kendall & Goldsborough, 1911) | Gunnellichthys grandoculis | Microdesmidae | |
| Gunnellichthys irideus | Smith, 1958 | Gunnellichthys irideus | Microdesmidae | |
| Gunnellichthys monostigma | Smith, 1958 | Gunnellichthys monostigma | Microdesmidae | Onespot wormfish |
| Gunnellichthys pleurotaenia | Bleeker, 1858 | Gunnellichthys pleurotaenia | Microdesmidae | Onestripe wormfish |
| Gunnellichthys viridescens | Dawson, 1968 | Gunnellichthys viridescens | Microdesmidae | Yellowstripe wormfish |