Species under Atrina
n= 18
| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Atrina chautardi Nicklés, 1953 |
Chautard's pen shell | Eastern Atlantic | 22 |
| Atrina fragilis (Pennant, 1777) |
Northeast Atlantic and the Mediterranean Sea | ||
| Atrina hystrix (Hanley, 1858) |
Western Central Pacific | ||
| Atrina inflata (Dillwyn, 1817) |
Inflated pen shell | Western Central Pacific | |
| Atrina kinoshitai Habe, 1953 |
Northwest Pacific | ||
| Atrina maura (Sowerby I, 1835) |
Maura pen shell | Eastern Pacific | |
| Atrina oldroydii Dall, 1901 |
Oldroyd penshell | Eastern Pacific | |
| Atrina pectinata (Linnaeus, 1767) |
Comb pen shell | Mediterranean and Indo-West Pacific | 39 |
| Atrina penna (Reeve, 1858) |
Northwest Pacific | ||
| Atrina rigida (Lightfoot, 1786) |
Stiff pen shell | Western Central Atlantic | 30 |
| Atrina saccata (Linnaeus, 1758) |
Indo-West Pacific | ||
| Atrina seminuda (Lamarck, 1819) |
Half-naked pen shell | Western Atlantic | 24.3 |
| Atrina serrata (Sowerby I, 1825) |
Sawtooth penshell | Western Atlantic | 29.5 |
| Atrina teramachii Habe, 1953 |
Teramachi's pen shell | Northwest Pacific | |
| Atrina texta Hertlein, Hanna & Strong, 1943 |
Woven penshell | Eastern Pacific | |
| Atrina tuberculosa (Sowerby I, 1835) |
Tuberculate pen shell | Eastern Pacific | |
| Atrina vexillum (Born, 1778) |
Flag pen shell | Indo-Pacific | 48 |
| Atrina zelandica (Gray, 1835) |
Horse mussel | Southwest Pacific |