|
After Conway Morris, 1993
<==o "ANNELID-MOLLUSCS"
|--+-- †CHANCELLORIIDA
| `-- †SACHITIDA
`--+-- †SIPHOGONUCHITIDA
`--+--o †HALKIERIIDA
| `-- †Halkeria evangelista
`--+--o "MOLLUSCAMORPHA"
| `--+?- †TULLIMONSTERIDA
| `--+-- MOLLUSCA (nilviäiset)
| `--+-- †HYOLITHA
| `-- SIPUNCULA [Sipunculoidea] (ruiskumadot)
`--+-- "ANNELIDAMORPHA" (annelid-like protostomes)
`--+--o LOPHOPHORATA
| |-- PHORONIDA (tupsumadot)
| `--+-- †TOMMOTIIDA
| `-- BRACHIOPODA (lonkerojalkaiset)
`--+-- †PALAEOSCOLECIDA
`--+--o KINORHYNCHA (okakaulamadot)
`--+-- LORICIFERA ()?
`-- PRIAPULIDA [Priapuloidea] (makkaramadot)
Conway Morris, S., 1993: The fossil record and early evolution of the Metazoa. –Nature, vol. 361, 21 January, pp. 219-225
Hou & Bergström, 1997: Arthropods of the Lower Cambrian Chengjiang fauna, southwest China. --Fossils & Strata, Number 45, 22nd December 1997, pp. 1-116
–iNet: Tree of Life Project: http://tolweb.org/tree/
© Mikko Haaramo, / Last updated 2003-02-13 / http://www.mv.helsinki.fi/home/mhaaramo