Fig. 6 in Ultrastructure of the Spermatozoa in the Spider Genus Pimoa: New Evidence for the Monophyly of Pimoidae plus Linyphiidae (Arachnida: Araneae)

Fig. 6. Interfamilial phylogenetic relationships of orbicularian spiders (based on Griswold et al. 1998 and Lopardo and Hormiga, 2008; see text for additional information and for sources of intrafamilial relationships). The optimization of the character 2 describing the axonemal pattern (three versus no central tubules) is reconstructed using parsimony. Data of the organization of the axoneme based on: Boissin, 1973; Alberti, 1990; Li et al., 1994; Michalik and Alberti, 2005; Michalik et al., 2005; Michalik, 2006; Michalik et al., 2006; and further own unpublished observations (see text for additional details).