Species

Isograptus gibberulus (Nicholson, 1875)

Synonyymit

1875 Didymograpsus gibberulus — Nicholson , pp. 271, fig. 7:3-3b

1892 non Isograptus gibberulus Nicholson sp. — Moberg , pp. 346, fig. 8:3-7

2011 Isograptus gibberulus (Nicholson, 1875) — Maletz , pp. 275, fig. 4B

Luokittelu