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. Author manuscript; available in PMC: 2010 Apr 6.
Published in final edited form as: Eur J Protistol. 2006 Dec 12;43(1):37–63. doi: 10.1016/j.ejop.2006.10.001

Fig. 4.

Fig. 4

Cladistic scheme generated by the Hennigian argumentation scheme. For character coding, see Table 2 and section on character states. Black squares mark apomorphies. Asterisks denote convergences. 1, order Halteriida (class Oligotrichea, subclass Halteriia); 2, order Oligotrichida (class Oligotrichea, subclass Oligotrichia); 3, suborder Strobilidiina (class Oligotrichea, subclass Oligotrichia, order Choreotrichida); 4, suborder Tintinnina (class Oligotrichea, subclass Oligotrichia, order Choreotrichida).