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1 Tree was published in this study

Phylogenetic relationships of Loxosceles and Sicarius spiders are consistent with Western Gondwanan vicariance.
Binford, Callahan, Bodner, Rynerson, Núñez, Ellison, Duncan. (2008). Mol Phylogenet Evol.
Loxosceles boneti Loxosceles kaiba Loxosceles sabina Loxosceles baja Loxosceles arizonica Loxosceles deserta Loxosceles laeta Loxosceles spadicea Loxosceles hirsuta Loxosceles rufescens Loxosceles amazonica Loxosceles variegata Loxosceles vonwredei Loxosceles spinulosa Loxosceles speluncarum Sicarius cf. hahni GJB-2008 Sicarius damarensis Sicarius peruensis Sicarius terrosus
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