| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Gillellus arenicola Gilbert, 1890 |
Sandy stargazer | Eastern Central Pacific | 5.5 |
| Gillellus chathamensis Dawson, 1977 |
Cocos stargazer | Eastern Central Pacific | 3.8 |
| Gillellus greyae Kanazawa, 1952 |
Arrow stargazer | Western Atlantic | 9 |
| Gillellus healae Dawson, 1982 |
Masked stargazer | Western Atlantic | 7.5 |
| Gillellus inescatus Williams, 2002 |
Western Central Atlantic | ||
| Gillellus jacksoni Dawson, 1982 |
Western Central Atlantic | 2.5 | |
| Gillellus ornatus Gilbert, 1892 |
Ornate stargazer | Eastern Central Pacific | 5 |
| Gillellus searcheri Dawson, 1977 |
Searcher stargazer | Eastern Central Pacific | 3.5 |
| Gillellus semicinctus Gilbert, 1890 |
Half-banded stargazer | Eastern Central Pacific | 5.2 |
| Gillellus uranidea Böhlke, 1968 |
Warteye stargazer | Western Atlantic | 5 |