FIGURE 36 in The first pararchaeid spider (Araneae: Pararchaeidae) from New Caledonia, with a discussion on spinneret spigots and egg sac morphology in Ozarchaea

FIGURE 36. Summary cladogram from the phylogenetic analysis of Griswold et al. (2005, fig. 217), showing the optimal tree inferred in that study under implied weights parsimony. Black-coloured branches denote distal lineages which possess only two major ampullate (MAP) gland spigots on the anterior lateral spinnerets (State 1) (illustrated in Titanoecidae, inset A), as opposed to three or more MAP gland spigots (State 0). Shaded, highlighted (*) clades show State 1 taxa that possess a secondarily-reduced MAP nubbin (illustrated in Anapidae, inset B). Note the presence of this ALS MAP nubbin (*) in Palpimanoidea, Araneoidea, Uloboridae and some RTA clade genera. n—nubbin; PI—piriform gland spigot; t—tartipore. Image for inset A courtesy of Charles Griswold and Hannah Wood, used with permission.