Concise hierarchy
(Kingdom) Animalia - (Phylum) Annelida - (Class) Sipuncula - (Order) Sipunculiformes - (Family) Sipunculidae
Original position
Subsequent positions
Current position
Alternative positions
Historical positions
| Sipuncula (Phylum) Rafinesque, 1814 |
Ref:
C. Nielsen, 1995
|
| Sipunculidae (Family) Rafinesque, 1814 |
Ref:
R.C. Brusca & G.J. Brusca, 1990
|
| Sipunculidae (Family) Rafinesque, 1814 |
Ref:
M.E. Rice, 1982: 69.
|
| Sipuncula (Phylum) Rafinesque, 1814 |
Ref:
T.I. Storer et al., 1979: 323.
|
| Sipunculida (Phylum) |
Ref:
B. Grzimek, 1973-1975
|
| Sipunculidæ (Class) |
Ref:
E.R. Lankester, 1877: 449.
[rough position] |
| Intestina (Order) Linnaeus, 1758 |
Ref:
C. a Linné, 1767: 1072, 1078.
[new taxon] |
Number of Subtaxa