@article {8524, title = {Courtship, egg sac construction, and maternal care in Kukulcania hibernalis, with information on the courtship of Misionella mendensis (Araneae, Filistatidae)}, journal = {Arachnology}, volume = {16}, year = {2013}, pages = {72-80}, author = {Barrantes, Gilbert and Ram{\'\i}rez, Mart{\'\i}n J} } @article {8451, title = {A new genus of huntsman spiders (Araneae, Sparassidae, Sparianthinae) from the Neotropical region}, journal = {Zootaxa}, volume = {3734}, year = {2013}, pages = {199{\textendash}220}, abstract = {

Uaiuara gen. nov. is described to include Sparianthis amazonica Simon from Brazil, Sparianthis barroana Chamberlin from Panama, and five new species, namely: Uaiuara quyguaba sp. nov. from the states of Amazonas, Pará and Amapá; Uaiuara ope sp. nov. from Acre and Uaiuara jirau sp. nov. from Rondônia, all in northern Brazil, Uaiuara palenque sp. nov. from Ecuador and Uaiuara dianae sp. nov. from Peru. The genus is easily distinguished from the remaining Neotropical Sparianthinae by the very recurved anterior eye row, the large number of ventral spines on tibiae of legs I-II, the retrolateral grove on the male palpal cymbium and the convoluted duct system of the female vulva. In addition, the female of S. barroana and the male of S. amazonica are described for the first time. The latter species is newly recorded from Colombia, Suriname, Ecuador and Bolivia.

}, keywords = {Amazonia, new genus, new species, taxonomy, Uaiuara}, author = {Rheims, Cristina A} } @article {8439, title = {Food choice of the Neotropical harvestman Erginulus clavotibialis (Opiliones: Laniatores: Cosmetidae)}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {219{\textendash}221}, abstract = {

Relatively little is known about the food habits of neotropical harvestmen. We used Erginulus clavotibialis (Pickard-Cambridge 1905), a locally abundant species of cosmetid harvestman in Belize, in a food choice experiment. Individuals were presented with fresh fruit (pineapple) and live invertebrate prey (termites) in an experimental chamber. This species showed a strong preference for fruit, as 72\% of individuals ate it first and 67\% spent the most time in the fruit- containing portion of the experimental chamber. Five E. clavotibialis (13\%) consumed termites, confirming this species\’ ability to capture and consume live invertebrate prey. Adult males located food more quickly than nymphs. Harvestmen feeding on fruit were also significantly more active than non-feeding individuals or those preying upon termites first. Opportunistic frugivory may be important to E. clavotibialis during times when fruit is available (e.g., wet season). We hypothesize that this species exhibits a generalist diet in the field.

}, author = {Schaus, Maynard H and Townsend, Victor R and Illinik, Jeffrey J} } @article {8354, title = {New synonymies and a revalidation in the spider genera Eustala and Micrathena (Araneae: Araneidae)}, journal = {Zoologia}, volume = {30}, year = {2013}, pages = {221-226}, abstract = {

In this study, 10 nominal species of Eustala Simon, 1895 are synonymized with other species of the genus, mostly based on matching males and females erroneously described as different species. Parawixia rimosa (Keyserling, 1892) is considered a senior synonym of Eustala decemtuberculata Caporiacco, 1955. Eustala isosceles Mello-Leitão, 1939 is transferred to Kapogea Levi, 1997 and considered a senior synonym of Kapogea alayoi (Archer, 1958) based on abdomen shape and coloration. Micrathena beta Caporiacco, 1947 is redescribed, illustrated and transferred from Linyphiidae back to Araneidae. This species can be easily distinguished from other members of the genus by the male palpus with an enlarged and modified paracymbium and a narrower hook as a conductor. Micrathena sanctispiritus Brignoli, 1983 is removed from the synonymy with M. lindenbergi Mello-Leitão, 1940 and considered a senior synonym of M. guanabara Levi, 1985.

}, author = {Levi, Herbert W and Santos, Adalberto J} } @article {8328, title = {First record of the genus Piaroa Villarreal, Giupponi \& Tourinho, 2008 (Schizomida: Hubbardiidae) from Panama}, journal = {Revista Ibérica de Aracnología}, volume = {23}, year = {2013}, pages = {119{\textendash}120}, author = {V{\'\i}quez, Carlos and de Armas, Luis F and Miranda, Roberto J} } @article {8287, title = {A~new~species~of the genus Centruroides Marx,~1890 (Scorpiones: Buthidae) from Guatemala}, journal = {Euscorpius}, volume = {172}, year = {2013}, pages = {1-5}, abstract = {

A new species of the genus Centruroides Marx, 1890 is described from northeastern Guatemala on basis to an adult male. By its general pattern and slight sexual dimorphism, the new species looks like C. flavopictus (Pocock, \ 1898), a larger species from Veracruz, Mexico, with higher pectinal tooth count (males: 21 to 24 teeth) \  and stronger subaculear tubercle. It also resembles Centruroides chamulaensis Hoffmann, 1932, from Chiapas, Mexico, a smaller species with small to obsolete \  subaculear tubercle, stronger metasomal carinae, pedipalp chelae narrower than patella, and anterior margin of carapace almost straight (V -\­shaped in the new species). \ 

Se describe una especie nueva del género Centruroides Marx, 1890, de la región nordeste de Guatemala, Centroamérica, sobre la base de un macho adulto. Por su patrón general de colorido y escaso dimorfismo sexual se parece a C. flavopictus (Pocock, \ 1898), de Veracruz, México, pero ésta es mucho más grande, con mayor conteo de dientes pectíneos (machos: 21-\­24 dientes) y tubérculo subaculear más fuerte y mucho más próximo a la base del acúleo. Por su patrón general de coloración y el conteo de dientes pectíneos, también se asemeja a C. chamulaensis Hoffmann, 1932, de Chiapas, México, que es de menor tamaño y \ presenta el tubérculo \ subaculear mucho menos desarrollado, la pinza del pedipalpo más estrecha que la patela y el carapacho con el margen anterior casi recto (no en forma de V).

}, author = {de Armas, Luis F and Trujillo, Rony E} } @article {8273, title = {A new species of Charinus Simon, 1892 from northeastern Brazil with comments on the potential distribution of the genus in Central and South Americas (Arachnida: Amblypygi: Charinidae)}, journal = {Zootaxa}, volume = {3737}, year = {2013}, pages = {488-500}, author = {Casconcelos, Ana C O and Giupponi, Alessandro P and Ferreira, Rodrigo L} } @article {8272, title = {First record of the genus Charinus (Amblypygi: Charinidae) from Panama}, journal = {Revista Ibérica de Aracnología}, volume = {21}, year = {2013}, month = {31/12/2012}, pages = {56-58}, url = {https://www.researchgate.net/publication/236029577_First_record_of_the_genus_Charinus_\%28Amblypygi_Charinidae\%29_from_Panama}, author = {V{\'\i}quez, Carlos and Miranda, Roberto J and de Armas, Luis F} } @article {8270, title = {Nueva especie de Phrynus Lamark, 1801 (Amblypygi: Phrynidae) de Guatemala y Honduras}, journal = {Revista Ibérica de Aracnología}, volume = {23}, year = {2013}, pages = {25{\textendash}31}, author = {de Armas, Luis F and V{\'\i}quez, Carlos and Trujillo, Rony E} } @article {8126, title = {A new species of Neocteniza (Araneae: Idiopidae) from Coiba island, Panama, with observations on parasitism by Euplaniceps varia Bradley, 1944 (Hymenoptera: Pompilidae)}, journal = {Revista Ibérica de Aracnología}, volume = {22}, year = {2013}, pages = {3-7}, abstract = {

Neocteniza agustinea n. sp. is described based on a female from Coiba Island, Coiba National Park, Panama. It is the second species of the genus known from Panama. Based on the analysis of its spermathecae, this species is a member of the sclateri group of Goloboff (1987) and is closely related to N. osa Platnick \& Shadab, 1976 and N. occulta Platnick \& Shadab, 1981 from Costa Rica and Panama respectively. Information is provided on the natural history of this species, including parasitism by the pompilid wasp Euplaniceps varia Bradley, 1944.

Se describe Neocteniza agustinea n. sp. en base a una hembra de Isla de Coiba, Parque Nacional Coiba, Panamá. Es la segunda especie de este género que se conoce de Panamá. Basado en el análisis de las espermatecas, esta especie es un miembro del grupo de sclateri Goloboff (1987) y está estrechamente relacionada con N. osa Platnick \& Shadab, 1976 y N. occulta Platnick \& Shadab, 1981 de Costa Rica y Panamá, respectivamente. Se proporciona información sobre la historia natural de esta especie, incluyendo el parasitismo por la avispa pompílida Euplaniceps varia Bradley, 1944.

}, author = {Miranda, Roberto J and Arizala, Stephany C and Cambra, Roberto A} } @article {8104, title = {The world goblin spiders of the new genus Neotrops (Araneae: Oonopidae), part 1}, journal = {Bulletin of the American Museum of Natural History}, volume = {383}, year = {2013}, pages = {1-150}, abstract = {

A new genus of soft-bodied oonopids, Neotrops, is established for a large assemblage of goblin spiders found in all tropical and subtropical areas of the Neotropical region, from Panama to Uruguay and central Argentina. Members of Neotrops have spinose forelegs, and share a general palpal morphology with those of Heteroonops Dalmas, but have a prolateral conductor connected with an internal bulbal vesicle that presumably discharges its secretion through a prolateral slit. Females lack a posterior receptacle in the internal genitalia, having only a posterodorsal plate serving for muscle attachment. Here we treat all the species except those from Brazil, which will be addressed in a subsequent paper. Twenty-three new species are described: N. darwini (type species), N. lorenae, and N. sciosciae (from Argentina and Uruguay); N. yunga, N. piacentinii, N. poguazu, and N. lopardoae (from Argentina); N. rubioi, N. pombero, and N. avalosi (from Argentina and Paraguay); N. labarquei (from Uruguay), N. yabare, N. izquierdoi, and N. kopuchianae (from Bolivia); N. pithecia, N. silvae, and N. pakitza (from Peru); N. platnicki, and N. waorani (from Ecuador); N. santamarta and N. caparu (from Colombia); and N. maracay and N. amacuro (from Venezuela). Four additional species, previously placed in Oonops Templeton, are transferred here to Neotrops: O. nigromaculatus Mello-Leita ̃o, from Argentina and Uruguay; O. tucumanus Simon, from Argentina; O. donaldi Chickering, from Panama; and O. trapellus Chickering, from Trinidad and Venezuela. The females of the three latter species are here described for the first time. Most of the species are known from the leaf litter or the foliage of tropical and subtropical forests, but also from grasslands in the southern parts of their distributional range, where they appear as the dominant soft-bodied oonopids. The relationships of this new taxon are briefly discussed, and intrageneric groupings are also proposed.

}, author = {Grismado, Christian J and Ram{\'\i}rez, Mart{\'\i}n J} } @article {8103, title = {The goblin spider genus Oonopoides in North and Central America (Araneae, Oonopidae)}, journal = {American Museum Novitates}, volume = {3788}, year = {2013}, pages = {1-38}, abstract = {

The goblin spider genus Oonopoides Bryant was established for a species from Cuba, Oonopoides maxillaris Bryant, and most of the species that have subsequently been assigned to the genus are from that island. The group is actually circum-Caribbean in distribution, but many of its members have been misplaced in the genus Oonops Templeton; here we treat those representatives of the genus that have been collected in North and Central America. Six specific names are transferred from Oonops to Oonopoides: O. endicus Chickering from Florida and the Bahama Islands, O. secretus Gertsch from Texas and Tamaulipas, O mitchelli Gertsch from Mexico, and O. pallidulus (Chickering), O. tenebus Chickering, and O. anoxus Chickering from Panama. Males of O. zullinii Brignoli from Mexico and females of O. secretus are described for the first time; O. tenebus is placed as the male, and hence a junior synonym, of O. pallidulus. The holotype of Oonops zeteki Chickering from Panama is a juvenile that probably belongs to Costarina Platnick and Dupérré and the name is placed as a nomen dubium. Eight new species are described: O. iviei from Florida and the Bahama Islands, O. catemaco, O. chicanna, and O. kaplanae from Mexico, O. hondo from Honduras, O. cristo and O. upala from Costa Rica, and O. cartago from Costa Rica and Panama.

}, issn = {0003-0082}, author = {Platnick, Norman I and Berniker, Lily} } @article {283, title = {Functional aspects of genital differences in Leucauge argyra and L. mariana (Araneae: Tetragnathidae)}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {59-69}, abstract = {Morphological studies have documented the tendency for male genitalia to diverge rapidly compared to other body parts in many animal groups, including spiders. But documentation of how differences in genital structures of closely related species correlate with differences in the behavior of their genitalia during copulation is rare. This study describes how the genitalia of the spider Leucauge argyra (Walckenaer 1841), a species in which both male and female have unusual derived structures, are used during copulation and compares their sexual behavior with previous descriptions of genital behavior in the congener L. mariana (Taczanowski 1881) and the genital morphology of other Leucauge species. Males of L. argyra have two prominent derived genital structures, both of which interact directly with the female; one of them apparently locks against a modified female structure, while the other is inserted into the female atrium. On the other hand, the most prominent derived female structure does not lock against or receive any male structure and may serve to sense movements of the male palp, perhaps to trigger deposition of a strong copulatory plug by the female. The female atrium is unusual in that it receives insertions of both the male{\textquoteright}s conductor and his cymbial hook. Both derived male structures of L. argyra may have evolved to stabilize the male{\textquoteright}s genitalia during intromission, perhaps in response to violent and dangerous female resistance or to perforate the strong plug that is probably produced or at least moved into place by the female. The rotating and projecting movements executed by male genitalia in L. argyra, which as in other spiders are presumably produced by the hydraulic unfolding of complex membranes in the palp, are quite different from the movements of the male genitalia of L. mariana. We speculate that in spiders in general, changes in palpal sclerites are often accompanied by changes in the movements of the sclerites, and thus by changes in the unstudied internal membranes of the palp.}, keywords = {Copulatory plugs, genital evolution, genital movements}, url = {http://www.americanarachnology.org/JoA_tocs/JOA_contents_v41n1.html}, author = {Barrantes, Gilbert and Aisenberg, Anita and Eberhard, William G} } @article {284, title = {Revision of Bagheera (Araneae: Salticidae: Dendryphantinae)}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {18-24}, abstract = {The genus Bagheera Peckham \& Peckham 1896 is revised. Joining B. kiplingi Peckham \& Peckham 1896 and B. prosper (Peckham \& Peckham 1901), two new species are described, B. motagua sp. nov. from Guatemala and B. laselva sp. nov. from Costa Rica. Both sexes of these new species are described and illustrated. Additional illustrations of male palps, epigynes, male chelicerae and habitus of B. kiplingi and B. prosper are included for comparison, and the females of these two species are formally described for the first time.}, keywords = {jumping spider, new species, Systematics, taxonomy, vegetarian spider}, url = {http://www.americanarachnology.org/JoA_tocs/JOA_contents_v41n1.html}, author = {Ruiz, Gustavo R S and Edwards, G. B.} } @article {451, title = {Revision of Breda and proposal of a new genus (Araneae: Salticidae)}, journal = {Zootaxa}, volume = {3664}, year = {2013}, pages = {401-433}, abstract = {

{The genus Breda Peckham \& Peckham, 1894 is revised and nine valid species are redescribed and illustrated. The monotypic Paradescanso Vellard, 1924 is established as a new junior synonym of the genus. Breda modesta (Taczanowski, 1878) comb. nov. is transferred from Balmaceda Peckham \& Peckham. The following synonymies are also established: Paradescanso fallax Vellard

}, url = {http://www.mediafire.com/view/3jcxg6ucg3o99wi/Ruiz2013Zootaxa_Revision_Breda_and_new_genus.pdf}, author = {Ruiz, Gustavo R S and Brescovit, Antonio D} } @article {478, title = {Habitat use in an assemblage of Central American wandering spiders}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {151-159}, abstract = {The sympatric occurrence of species is thought to be based mainly on the differences in their use of habitat and of limiting resources. Segregating parameters may be of spatial or temporal character and may include behavioral differences. We hypothesized that species of large hunting spider living sympatrically in a Costa Rican lowland rain forest should differ in their habitat and/or hunting microhabitat preferences, in daily activity pattern, and, as an adaptation to the preferred hunting microhabitat, in their specific ability to adhere to smooth surfaces. We found an assemblage of eight large species of the families Ctenidae and Trechaleidae, consisting of three subguilds: 1) two semi-aquatic species with low adhesion ability, 2) three forest-floor dwelling species with good adhesion ability, and 3) three vegetation dwelling species showing very good adhesion ability. The species were partially segregated by habitat type, with two of the vegetation dwelling species preferring the treeless area of a temporary swamp. We found no species-specific differences in daily activity patterns. The similarity in community structure between this Costa Rican and a central Amazonian assemblage suggests the existence of similar structuring mechanisms in wandering spider assemblages in climatically similar biomes.}, url = {http://www.bioone.org/doi/abs/10.1636/P11-88.1}, author = {Lapinski, Witold and Tschapka, Marco} } @article {292, title = {Taxonomic revision of the spider genus Ixchela Huber, 2000 (Araneae: Pholcidae), with description of ten new species from Mexico and Central America}, journal = {Zootaxa}, volume = {3608}, year = {2013}, pages = {285-327}, abstract = {A taxonomic revision of the genus Ixchela Huber, 2000 is presented. The previously described five species are redescribed with new taxonomic information and new distribution records. The males of Ixchela placida (Gertsch, 1971) and Ixchela simoni (O. Pickard-Cambridge, 1898) are described for the first time. Ten new species are described, nine from Mexico and one from Honduras: Ixchela mixe new species, Ixchela huberi new species, Ixchela juarezi new species, Ixchela grix new species, Ixchela taxco new species, Ixchela franckei new species, Ixchela tzotzil new species, Ixchela santibanezi new species, Ixchela huasteca new species, and Ixchela viquezi new species. Identification keys for males and females are presented. Se realiz{\'o} la revisi{\'o}n taxon{\'o}mica del g{\'e}nero Ixchela Huber, 2000. Las cinco especies previamente descritas son redescri- tas con nueva informaci{\'o}n taxon{\'o}mica y nuevos registros de distribuci{\'o}n. Los machos de Ixchela placida (Gertsch, 1971) e Ixchela simoni (O. Pickard-Cambridge, 1898) son descritos por primera vez. Se describen 10 especies nuevas, nueve de M{\'e}xico y una de Honduras: Ixchela mixe sp. nov., Ixchela huberi sp. nov., Ixchela juarezi sp. nov., Ixchela grix sp. nov., Ixchela taxco sp. nov., Ixchela franckei sp. nov., Ixchela tzotzil sp. nov., Ixchela santibanezi sp. nov., Ixchela huasteca sp. nov., e Ixchela viquezi sp. nov. Claves de identificaci{\'o}n para machos y hembras son presentadas.}, keywords = {identification keys, Ixchela, Key words: Pholcidae, taxonomy}, issn = {1175-5334}, url = {http://www.mapress.com/zootaxa/2013/f/z03608p327f.pdf}, author = {Valdez-Mondrag{\'o}n, Alejandro} } @article {429, title = {Morphological phylogenetic analysis of the spider genus Physocyclus (Araneae: Pholcidae)}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {184-196}, abstract = {

With 30 species and a natural distribution in North America, 28 confined to Mexico, Physocyclus Simon 1893 is the most diverse genus within the pholcid spider subfamily Arteminae. This paper provides the first phylogenetic test of the genus\’s monophyly through a cladistic analysis of 54 morphological characters using equal and implied weighting. The equally weighted analysis found 12 most parsimonious trees, whereas the analysis with implied weights varying the concavity values (K 5 6\–10) found five or six most parsimonious trees. The monophyly of the genus Physocyclus is supported by three synaphomorphies: 1) the paired ventral apophysis on the anterior part of the epigynum; 2) the lateral constraints in the middle part of the epigynum; and 3) the arc of the uterus, with a single sclerotized projection on the anterior part. The genus Physocyclus contains two clades treated as species groups: the globosus group, with 11 species, and the dugesi group with 19 species. The species relationships within the globosus group were better resolved than those in the dugesi group. The globosus group has a biogeographical distribution pattern in the Mesoamerican and Mexican Mountain biotic components, whereas the dugesi group has a distribution pattern in the Mesoamerican and Continental Nearctic biotic components. Given the complex biogeography in Mexico, apparently a large-scale vicariant event separated the two major clades within the genus Physocyclus.

}, keywords = {cellar spiders, Pholcidae, Physocyclus}, url = {https://www.biodiversitylibrary.org/item/223304$\#$page/94/mode/1up}, author = {Valdez-Mondrag{\'o}n, Alejandro} } @article {436, title = {A new species of Tarsonops (Araneae, Caponiidae) from southern Belize, with a key to the genera of the subfamily Nopinae}, journal = {Zookeys}, volume = {289}, year = {2013}, pages = {57-64}, abstract = {A new species of Caponiidae, Tarsonops irataylori sp. n. is described from southern Belize, and a key to the genera of the subfamily Nopinae is provided}, keywords = {Belize, new species, Spider, Tarsonops}, doi = {10.3897/zookeys.289.4493}, url = {http://www.pensoft.net/journals/zookeys/article/4493/abstract/}, author = {Bond, Jason and Taylor, Steven J} } @article {563, title = {Phrynus gervaisii (Pocock, 1894) is a junior synonym of Phrynus barbadensis (Pocock, 1893) (Amblypygi: Phrynidae)}, journal = {Revista Ib{\'e}rica de Aracnolog{\'\i}a}, volume = {23}, year = {2013}, pages = {128-132}, abstract = {

The comparison of topotypes of Phrynus barbadensis (Pocock, 1893) with specimens of Phrynus gervaisii (Pocock, 1894) from Costa Rica, Colombia, Venezuela and Trinidad and Tobago has shown that the latter species is a junior synonym of the former. Also, for the first time, this species is recorded from Aruba (Netherland Antilles). La comparación de topotipos de Phrynus barbadensis (Pocock, 1893) con una amplia muestra de Phrynus gervaisii (Pocock, 1894) procedente de Costa Rica, Colombia, Venezuela y Trinidad y Tobago ha demostrado que esta última especie es un sinónimo más moderno de aquella otra. Además, por primera vez se registra esta especie para Aruba, Antillas Holandesas.

}, keywords = {Amblypygi, Antillas., Antilles, Central America, Centroamérica, Phrynidae, Phryninae, Phrynus, South America, Sudamérica, taxonomía, taxonomy}, url = {http://sea-entomologia.org/PDF/RIA23/128132RIA23NCPhrynusbarbadensisBR.pdf}, author = {de Armas, Luis F and Seiter, Michael} } @article {492, title = {The male of Tengella perfuga Dahl, 1901 with re-description of the female and comparisons with T. radiata (Kulczynski, 1909) (Araneae: Tengellidae)}, journal = {Zootaxa}, volume = {3709}, year = {2013}, pages = {185-199}, abstract = {Tengella perfuga Dahl, 1901, is the type species for Tengella, the type genus for the family Tengellidae Dahl, 1908. Here, the males are described for the first time and females re-described based on new specimens collected in Nicaragua. We confirm the species status of T. perfuga (instead of previously suggested synonymy with Tengella radiata (Kulczynski, 1909)), since the colour pattern and genitalia of both sexes, particularly the palp RTA and the epigynal median septum, are unique in the genus. Important diagnostic features are illustrated for both males and females. Also new distribution records are reported for T. perfuga from Nicaragua and T. radiata from Honduras, Nicaragua and Panama.}, keywords = {Central America, cribellate, lectotype, palp morphology, taxonomy}, url = {http://www.kellymillerlab.com/pdf/72_Tengella.pdf}, author = {Leister, Matthew and Mallis, Rachael and Miller, Kelly} } @article {279, title = {Two new species of the genus Paramitraceras Pickard-Cambridge, 1905 (Opiliones: Laniatores: Stygnopsidae) from Chiapas, Mexico}, journal = {Zootaxa}, volume = {3641}, year = {2013}, pages = {481-490}, issn = {1175-5334}, doi = {http://dx.doi.org/10.11646/zootaxa.3641.4.13}, url = {http://biotaxa.org/Zootaxa/article/view/zootaxa.3641.4.13}, author = {Cruz-L{\'o}pez, Jes{\'u}s A and Francke, Oscar F} } @article {462, title = {Primer registro de Ammotrechesta tuzi Armas, 2000 (Solifugae: Ammotrechidae) para Guatemala}, journal = {Revista Ibérica de Aracnología}, volume = {23}, year = {2013}, month = {12/2013}, pages = {121-122}, abstract = {

Se registra por primera vez para Guatemala, sobre la base de dos hembras adultas procedentes del departamento de Petén, al solífugo Ammotrechesta tuzi Armas, 2000, descrito y conocido únicamente del vecino estado de Quintana Roo, México. Ésta también constituye la primera cita del género para Guatemala. Ammotrechesta tuzi Armas, 2000, a taxon described and previously known from Quintana Roo State, Mexico, is recorded for the first time from Guatemala, on basis to two adult females collected in Petén department. Also, this is the first mention of this genus for Guatemala

}, keywords = {Ammotrechinae, Central America, Centroamérica, península de Yucatán, Solpugida, taxonomía}, url = {https://www.academia.edu/5975089/Primer_registro_de_Ammotrechesta_tuzi_Armas_2000_Solifugae_Ammotrechidae_para_Guatemala}, author = {de Armas, Luis F and Agreda, Emmanuel O and Trujillo, Rony E} } @article {293, title = {Freya ambigua (Araneae: Salticidae) introduced to the continental United States, with new synonyms}, journal = {Journal of Arachnology}, volume = {41}, year = {2013}, pages = {11-17}, abstract = {Euophrys ambigua C.L. Koch 1846 is again transferred, becoming Freya ambigua, COMBINATION RESTORED. This jumping spider species, native to northern South America, has been found in North America in the southern parts of two of the states of the USA: Florida (Broward, Hillsborough, Manatee, Miami-Dade, and Pinellas counties) and Texas (Cameron and Hidalgo counties). Previously known from Colombia, Suriname, Trinidad and Tobago, and Venezuela, it is now also recorded from Brazil and French Guiana. Two other names are reported as NEW SYNONYMS: Menemerus fannae Peckham \& Peckham 1896 and Freya perelegans Simon 1902. A lectotype is designated for Menemerus fannae. The female of F. ambigua is described for the first time.}, keywords = {Florida, jumping spider, South America, Systematics, Texas}, url = {http://www.americanarachnology.org/JoA/JoA_v41_n1/arac-41-1-11.pdf}, author = {Edwards, G. B. and Ruiz, Gustavo R S} }