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[Article] Bertani et al. - Pterinopelma revalidation and a new species

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  • [Article] Bertani et al. - Pterinopelma revalidation and a new species

    Published on the 11th in Zootaxa:

    Bertani, R., R. H. Nagahama & C. S. Fukushima. Revalidation of Pterinopelma Pocock 1901 with description of a new species and the female of Pterinopelma vitiosum (Keyserling 1891) (Araneae: Theraphosidae: Theraphosinae). Zootaxa 2814: 1–18.

    Abstract. We revalidate the theraphosid genus Pterinopelma Pocock 1901, describe the female of P. vitiosum for first time and Pterinopelma sazimai sp. nov. from Brazil. These two species were included in a matrix with 35 characters and 32 taxa and were analyzed both with all characters having same weight and with implied weights. Searches considering all characters non-additive or some additive were also carried out. The preferred tree, obtained with implied weights, concavity 6 and all characters non-additive shows that Pterinopelma is a monophyletic genus sister to the clade Lasiodora (Vitalius + Nhandu). The presence of denticles on the prolateral inferior male palpal bulb keel is a synapomorphy of the genus.
    Spider Myths | Curious Taxonomy | The World Spider Catalog - Theraphosidae

    "We are all taxonomists." -Judith Winston
    "The laws of biology are written in the language of diversity." -Edward Osborne Wilson
    "Principle of Priority - the oldest fool is always right!" -H. Segers & Y. Samyn
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