SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

Ruiz,Gustavo R. S.; Brescovit,Antonio D.; Freitas,Gilson C. C..

The new genus Matagaia is proposed to include the newly described M. chromatopus sp. nov. from Fernando de Noronha Archipelago, state of Pernambuco, Brazil. In addition, Corythalia insularis sp. nov. and Neonella noronha sp. nov. are also described from this locality. The synanthropic Hasarius adansoni (Audouin, 1826) and Menemerus bivittatus (Dufour, 1831) are also recorded from the Archipelago.

Revision of Helvetia (Araneae: Salticidae: Heliophaninae)

Palavras-chave: Hasarius adansoni; Islands; Menemerus bivittatus; Neotropical Region; Pernambuco.

Ano: 2007

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752007000300028

The genus Helvetia Peckham & Peckham, 1894 is revised. The species H. zebrina Simon, 1901 and H. zonata Simon, 1901 are synonymized with H. cancrimana (Taczanowski, 1872). The species H. insularis (Banks, 1902) is synonymized with H. albovittata Simon, 1901. The genus Deloripa Simon, 1901 is considered a junior synonym of Helvetia by transfer of its type species, resulting in the new combination Helvetia semialba (Simon, 1901). The species Cotinusa humillima Mello-Leitão, 1943, transferred to Helvetia by Galiano, is revalidated. Helvetia roeweri (Soares & Camargo, 1948) comb. nov. is transferred from the genus Naubolus Simon, 1901. The epigynal structures of the type species H. santarema Peckham & Peckham, 1894 and those of H....

Three new genera of jumping spider from Brazil (Araneae, Salticidae)

Palavras-chave: Deloripa; Neotropical Region; Systematics; Taxonomy.

Ano: 2008

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000100018

Nosferattus gen. nov., Capeta gen. nov. and Amatorculus gen. nov. are proposed from North and Northeastern Brazil. Due to the absence of teeth on the retromargin of the chelicerae, these genera are included within the Sitticinae, and are probably related to the genus Aillutticus Galiano, 1987, with which they share a high, broad carapace, rounded laterally behind the posterior lateral eyes, and the cephalic region slightly convex. Nosferattus is proposed to include five species: the type species Nosferattus discus sp. nov. and Nosferattus ciliatus sp. nov. from Maranhão, Nosferattus aegis sp. nov. from Tocantins, Nosferattus occultus sp. nov. from Maranhão and Ceará, and Nosferattus palmatus sp. nov. from Sergipe. Capeta and Amatorculus are both monotypic...

Redescription and resolution of some Neotropical species of jumping spiders described by Caporiacco and description of a new species (Araneae: Salticidae)

Palavras-chave: Amycoida; Neotropical; Sitticinae; Systematics; Taxonomy.

Ano: 2005

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000300026

Type specimens of some of Caporiacco's Neotropical species are revised. The taxonomy of his species from French Guiana, whose type specimens are lost, is considered. The types of Corythalia hadzji Caporiacco, 1947, Corythalia luctuosa Caporiacco 1954, Hypaeus barromachadoi Caporiacco, 1947 and Naubolus melloleitaoi Caporiacco, 1947 are redescribed.The following new synonymies are established: Freya guianensis Caporiacco,1947 = Chira spinipes (Taczanowski, 1871) syn. nov.; Hypaeus bivittatus Caporiacco, 1947 = Hypaeus barromachadoi Caporiacco, 1947 syn. nov. New combinations are:Agelista petrusewiczi Caporiacco,1947 = Noegus petrusewiczi (Caporiacco,1947) comb. nov. .;Albionella chickeringi Caporiacco, 1954 = Mago chickeringi (Caporiacco,1954) comb....

Description of the male of Aillutticus rotundus Galiano and five new species of Aillutticus Galiano from Brazil (Araneae, Salticidae, Sitticinae)

Palavras-chave: French Guiana; Guyana; Taxonomy; Venezuela.

Ano: 2008

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000300013

The male of Aillutticus rotundus Galiano, 1987 is described for the first time and new records are presented from the states of Acre, Mato Grosso do Sul and São Paulo, Brazil. In addition, five new species of this genus are described from Brazil: A. knysakae sp. nov. from the states of Minas Gerais, Piauí and Tocantins, A. montanus sp. nov. from the state of Minas Gerais, A. raizeri sp. nov. from the state of Mato Grosso do Sul, A. soteropolitano sp. nov. from the state of Bahia, and A. viripotens sp. nov. from the states of Rondônia and Tocantins.

Gavarilla, a new genus of jumping spider from Brazil, and description of two new species of the genera Capeta Ruiz & Brescovit and Amatorculus Ruiz & Brescovit (Araneae, Salticidae, Sitticinae)

Palavras-chave: Spiders; Systematics; Taxonomy.

Ano: 2006

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000200028

Gavarilla gen. nov. from Northeastern Brazil is proposed to include two new species: the type species Gavarilla ianuzziae sp. nov. from the State of Sergipe and Gavarilla arretada sp. nov. from the State of Maranhão. The genus presents the standard sitticine dentition and is presumably related to the genera Aillutticus Galiano, 1987, Nosferattus Ruiz & Brescovit, 2005, Capeta Ruiz & Brescovit, 2005 and Amatorculus Ruiz & Brescovit, 2005, with which it shares the similar high, rounded carapace. Two new species, Capeta cachimbo and Amatorculus cristinae, are also described from the State of Pará, and Amatorculus stygius Ruiz & Brescovit, 2005 is recorded for the first time from the State of Minas Gerais.

Notes on the Venezuelan jumping spiders described by Caporiacco (Araneae, Salticidae)

Palavras-chave: Neotropical Region; Systematics; Taxonomy.

Ano: 2006

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000200006

The type specimens of 15 nominal salticid species from Venezuela described by Lodovico di Caporiacco were examined. In this paper we present brief redescriptions when deemed necessary as well as three new synonymies: Aculeobreda Caporiacco, 1955 = Pachomius Peckham & Peckham, 1896; Sidusa variegata Caporiacco, 1955 = Simonurius quadratarius (Simon, 1901); Sitticus cabellensis Prószynski, 1971 = Pseudattulus incertus Caporiacco, 1955; and five new transferences: Aculeobreda hadzji Caporiacco, 1955 = Pachomius hadzji (Caporiacco, 1955) comb. nov.; Dendryphantes franganilloi Caporiacco, 1955 = Metacyrba franganilloi (Caporiacco, 1955) comb. nov.; Evarcha venezuelica Caporiacco, 1955 = Asaracus venezuelicus (Caporiacco, 1955) comb. nov.;...

Edilemma, a new genus of jumping spider from Tocantins, Brazil (Araneae, Salticidae)

Palavras-chave: Neotropical; Systematics; Taxonomy; Venezuela.

Ano: 2005

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000300036

Edilemma gen. nov. is proposed to include the type species E. foraminifera sp. nov. from the Cerrado of the State of Tocantins, Northern Brazil.

A review of some south american species of jumping spiders (Araneae: Salticidae) described by Mello-Leitão from Brasil, with resolution of the genus Asaphobelis

Palavras-chave: Neotropical Region; Systematics; Taxonomy.

Ano: 2006

URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000200008

Biota Neotropica

Edwards,G. B.; Rinaldi,Isabela M. P.; Ruiz,Gustavo R. S..

The types of 18 species of Salticidae described by Mello-Leitão from Brasil were re-examined and redescribed if necessary. The following nomenclatorial changes are made: New Synonyms: Akela quinquevittata Mello-Leitão 1947 = Ilargus coccineus Simon 1901; Asaphobelis pluripunctatus Mello-Leitão 1947 = Asaphobelis physonychus Simon 1902; Asaracus elegantulus Mello-Leitão 1947 = Chira thysbe Simon 1902; Breda nigrotaeniata Mello-Leitão 1947 = Breda flavostriata Simon 1901; Phiale duplocellata Mello-Leitão 1947 = Phiale tristis Mello-Leitão 1945. New Combinations: Akela longibarba Mello-Leitão 1943 = Phiale longibarba (Mello-Leitão 1943); Marpissa broadwayi Peckham & Peckham 1892 (= Naubolus aureocomosus Mello-Leitão 1943) = Platycryptus broadwayi...