@article {155,
	title = {A new species of Cupiennius (Araneae, Ctenidae) coexisting with Cupiennius salei in a Mexican magrove forest},
	journal = {Journal of Arachnology},
	volume = {34},
	year = {2006},
	pages = {135-141},
	abstract = {The new species Cupiennius chapanensis is described from a mangrove forest in the coastal regions of Chiapas, M{\'e}xico. The most noticeable characteristic of the species is the bright red coloration of the chelicerae, given by a covering of long setae on the anterior surface; because of this coloration, it has been previously confused with Phoneutria fera Perty 1833. It is generally similar to Cupiennius getazi Simon 1891, but lacks the spotted pattern on the ventral surface of the femora, together with other differences in genitalic morphology. Cupiennius salei Keyserling 1877 was also found on the same forest during the wet season, while C. chiapanensis appeared in the dry season. Adults of both species were never collected at the same time. This is also the first record of C. salei at the sea level, being previously considered a highland species. Se describe Cupiennius chiapanensis nueva especie, la d{\'e}cima del g{\'e}nero. Fue recolectada del manglar de la costa de Chiapas, M{\'e}xico. La caracter{\'{\i}stica m{\'a}s notoria es la coloraci{\'o}n roja brillante de sus quel{\i}{\textasciiacute}ceros, dada por una cubierta de sedas largas en el frente del quel{\'{\i}cero. Esta coloraci{\'o}n ha provocado que se le confunda con Phoneutria fera Perty 1833 en tres referencias que se documentan. En general, es similar a Cupiennius getazi Simon 1891, pero no exhibe el patr{\'o}n moteado en la superficie ventral de los f{\'e}mures, adem{\'a}s de otras diferencias en su estructura genital que se discuten. Se encontr{\'o} tambi{\'e}n en el mismo bosque a Cupiennius salei Keyserling 1877 durante la e{\textasciiacute}poca de lluvias, mientras que C. chiapanensis apareci{\'o} durante la {\'e}poca de secas. Los adultos de ambas especies nunca fueron recolectados en la misma e{\textasciiacute}poca. Este tambi{\'e}n es el primer registro de C. salei a nivel del mar, pues era considerada una especie de tierras altas.},
	keywords = {Cupiennius, Mangrove forest, new species, taxonomy, wandering spiders},
	url = {http://www.americanarachnology.org/JoA_free/JoA_v34_n1/arac-034-01-0135.pdf},
	author = {Medina Soriano, Francisco J}
}
