DOI
http://dx.doi.org/10.18590/euscorpius.2017.vol2017.iss237.1
Abstract
A new species of the “apacheanus” group of genus Pseudouroctonus is described from western Texas, USA, Pseudouroctonus brysoni, sp. nov. This new species is closely related to P. apacheanus (Gertsch et Soleglad, 1972) and two other species recently described from southern Arizona. A combination of morphological differences in the hemispermatophore, the mating plug, and several morphometric-based characters are identified as diagnostic.
References with DOI
AYREY, R. F. & M. E. SOLEGLAD. 2015. New analysis of the genus Pseudouroctonus with the description of two new species (Scorpiones: Vaejovidae). Euscorpius, 211: 1–53. https://doi.org/10.18590/euscorpius.2015.vol2015.iss211.1
BRYSON, R. W., W. E. SAVARY & L. PRENDINI. 2013. Biogeography of scorpions in the Pseudouroctonus minimus complex (Vaejovidae) from south-western North America: implications of ecological specialization for pre-Quaternary diversification. Journal of Biogeography, 1–11. https://doi.org/10.1111/jbi.12134
GERTSCH, W. J. & M. E. SOLEGLAD. 1972. Studies of North American scorpions of the genera Uroctonus and Vejovis. Bulletin of the American Museum of Natural History, 148(4): 549–608.
SISSOM, W. D. 1990. Systematics, biogeography and paleontology. Pp. 64–160 in G. A. Polis (ed.), Biology of Scorpions. Stanford, California: Stanford University Press.
SOLEGLAD, M. E. & V. FET. 2003a. The scorpion sternum: structure and phylogeny (Scorpiones: Orthosterni). Euscorpius, 5: 1–34. https://doi.org/10.18590/euscorpius.2003.vol2003.iss5.1
SOLEGLAD, M. E. & V. FET. 2003b. High-level systematics and phylogeny of the extant scorpions (Scorpiones: Orthosterni). Euscorpius, 11: 1–175. ps://doi.org/10.18590/euscorpius.2003.vol2003.iss11.1
SOLEGLAD, M. E. & V. FET. 2008. Contributions to scorpion systematics. III. subfamilies Smeringurinae and Syntropinae (Scorpiones: Vaejovidae). Euscorpius, 71: 1–115. https://doi.org/10.18590/euscorpius.2008.vol2008.iss71.1
SOLEGLAD, M. E., V. FET & M. R. GRAHAM. 2014. Kovarikia, a new scorpion genus from California, USA (Scorpiones: Vaejovidae). Euscorpius, 185: 1– 22. ttps://doi.org/10.18590/euscorpius.2014.vol2014.iss185.1
SOLEGLAD, M. E., V. FET, M. R. GRAHAM & R. F. AYREY. 2016. Graemeloweus, a new scorpion genus from northern California, USA (Scorpiones: Vaejovidae). Euscorpius, 227: 1–38. ttps://doi.org/10.18590/euscorpius.2016.vol2016.iss227.1
SOLEGLAD, M. E. & W. D. SISSOM. 2001. Phylogeny of the family Euscorpiidae Laurie, 1896: a major revision. Pp. 25–111 in Fet, V. & P. A. Selden (eds.). Scorpions 2001. In Memoriam Gary A. Polis. Burnham Beeches, Bucks: British Arachnological Society. STAHNKE, H. L. 1971. Scorpion nomenclature and mensuration. Entomological News, 81: 297–316.
TATE, A. E., R. R. RIDDLE, M. E. SOLEGLAD & M. R. GRAHAM. 2013. Pseudouroctonus peccatum, a new scorpion from the Spring Mountains near Las Vegas, Nevada (Scorpiones: Vaejovidae). ZooKeys, 364: 29–45. https://doi.org/10.3897/zookeys.364.6288
VACHON, M. 1974. Étude des caractères utilisés pour classer les familles et les genres de Scorpions (Arachnides). 1. La trichobothriotaxie en Arachnologie, Sigles trichobothriaux et types de trichobothriotaxie chez les Scorpions. Bulletin du Muséum National d’Histoire Naturelle, Paris, (3), 140 (Zool. 104), mai–juin 1973: 857–958.
Recommended Citation
Ayrey, R. F., & Soleglad, M. E. 2017 . A new species of the “apacheanus” group of genus Pseudouroctonus from western Texas (Scorpiones: Vaejovidae). Euscorpius, No. 237: 1-23.