Figure 78. Theridion longipedatum. A–D, spinnerets. A, all. B, PMS. C in Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae)

Figure 78. Theridion longipedatum. A–D, spinnerets. A, all. B, PMS. C, ALS; note unusual presence of two major ampullate spigots (MAP), no doubt teratological, as other specimens inspected had a single MAP, see e.g. D. D, male left field, arrows indicate AG scars (nonfunctional triplet, 219-0). E, female fourth tarsal comb. F, cheliceral promarginal teeth (arrows, 106-1). G, anterior part of male prosoma; note basal protrusions on chelicera (arrow, 115-1), a feature of many Theridion spp. and also, e.g. Coleosoma. Scale bars: A, D, G, 100 Mm. B, C, E, 20 Mm. F, 50 Mm.