scholarly journals New combination and redescription of Bumba humile, description of four new species and new records from Brazil (Araneae: Theraphosidae: Theraphosinae)

2020 ◽  
Vol 37 ◽  
pp. 1-17
Author(s):  
Sylvia M. Lucas ◽  
Victor Passanha ◽  
Antonio D. Brescovit

The taxonomic history of Bumba Pérez-Miles, Bonaldo & Miglio, 2014 is mainly based on the inclusion of the new species. Bumba have been characterized by the type IV urticating setae present, retrolateral process on male palpal tibia, palpal bulb resting in a ventral distal excavation of palpal tibia, metatarsus I passes between the two branches of tibial apophysis when flexed, presence of spiniform setae on prolateral and retrolateral sides of maxillae and coxae I-IV. In this paper we include the row of teeth (denticulate row) in the median region of the inferior prolateral keel in all male palps. This structure range from a residual tooth to a ridge of up to five teeth. Both, the denticulate row and the retrolateral process on male palpal tibia in males could be considered as putative synapomorphies for Bumba. Here, Homoeomma humile Vellard, 1924 is transferred to Bumba and redescribed, while the female is described for the first time. Bumba cabocla (Pérez-Miles, 2000) is synonymyzed with B. horrida (Schmidt, 1994). Bumba pulcherrimaklaasi (Schmidt, 1991) is transferred to Cyclosternum Ausserer, 1871. Four new species are described and illustrated: Bumba tapajossp. nov. from state of Pará, Bumba cuiabasp. nov. and Bumba rondoniasp. nov., both from states of Rondônia and Mato Grosso, respectively, and Bumba mineirossp. nov. from Paraguay and the Brazilian states of Goiás, Mato Grosso and Mato Grosso do Sul. Diagnosis of B. horrida and B. lennoni are extended and figures of this species are presented.

Zootaxa ◽  
2019 ◽  
Vol 4646 (2) ◽  
pp. 271-292
Author(s):  
MANOELA SANTANNA ◽  
EVERTON NEI LOPES RODRIGUES ◽  
IGOR CIZAUSKAS ◽  
ANTONIO DOMINGOS BRESCOVIT

In this paper a new species of Cryptachaea Archer, 1946 based on males and females is described from Brazilian caves: Cryptachaea pilar Santanna & Rodrigues, new species from the states of Minas Gerais and São Paulo. The females of Cryptachaea parana (Levi, 1963) and C. schneirlai (Levi, 1959) are described and illustrated for the first time. Cryptachaea uviana (Levi, 1963) is synonymized with C. migrans (Keyserling, 1884). The species Cryptachaea alacris (Keyserling, 1884), C. benivia Rodrigues & Poeta, 2015, C. parana (Levi, 1963) and C. schneirlai (Levi, 1959) are recorded for the first from Brazil; and C. migrans for the first time from Bolivia. Additionally, new records from Brazilian caves are provided for Cryptachaea parana, from the states of Tocantins, Goiás, Minas Gerais, Mato Grosso do Sul and São Paulo; C. schneirlai and C. alacris from the state of Pará; C. dea (Buckup & Marques, 2006) and C. rioensis (Levi, 1963) from Pará and Minas Gerais, C. jequirituba (Levi, 1963) from Minas Gerais and C. benivia from São Paulo. 


2006 ◽  
Vol 23 (2) ◽  
pp. 529-536 ◽  
Author(s):  
Gustavo R. S. Ruiz ◽  
Antonio D. Brescovit

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.


Zootaxa ◽  
2018 ◽  
Vol 4524 (2) ◽  
pp. 174
Author(s):  
MANOELA SANTANNA ◽  
EVERTON NEI LOPES RODRIGUES

The spider genus Stemmops O. Pickard-Cambridge, 1894, currently comprises 22 described species. Spiders of this genus are mainly known from the Neotropical Region, but are poorly studied in Brazil. In this paper five new species of Brazilian Stemmops are described: Stemmops murici new species; Stemmops carauari new species; Stemmops carajas new species; Stemmops pains new species, and Stemmops guapiacu new species. Additionally, new records from Brazil are provided for Stemmops carius Marques & Buckup, 1996 from state of São Paulo; Stemmops belavista Marques & Buckup, 1996 from Mato Grosso do Sul; and Stemmops vicosa Levi, 1964 from Alagoas. The species Stemmops servus Levi, 1964 (known from Panama) is recorded for the first time in Brazil from states of Amazonas, Paraíba, Alagoas, Minas Gerais, Espírito Santo and Rio de Janeiro. 


Zootaxa ◽  
2019 ◽  
Vol 4614 (3) ◽  
pp. 449
Author(s):  
ANTONIO SANTOS-SILVA ◽  
FRANCISCO E. DE L. NASCIMENTO ◽  
GABRIEL BIFFI

A new species, Tropidion flechtmanni, is described, illustrated, and included in a previous key. Rhinotragus marginatus Perty, 1832 (currently considered a subspecies of R. dorsiger), Rhinotragus dorsiger var. collaris Melzer, 1930, Rhinotragus dorsiger var. vittatus Melzer, 1930, Rhinotragus dorsiger var. amparensis Melzer, 1930, and Rhinotragus apicalis Guérin-Méneville, 1844 are formally synonymized with R. dorsiger Germar, 1823. Variation in pubescence pattern in Pirangoclytus purus (Bates, 1870) is reported, and the species is recorded for the first time in the Brazilian state of Mato Grosso do Sul. Variation in the color of the integument and pubescence in Hemicladus thomsonii Buquet, 1857 is reported, and the species is recorded for the Brazilian states of Mato Grosso do Sul, Rio de Janeiro and São Paulo. New state records are provided for Amorupi fulvoterminata (Berg, 1889), Eclipta vitticollis (Bates, 1873), Steirastoma stellio Pascoe, 1866, Cicuiara nitidula (Bates, 1866), Hesycha inermicollis (Breuning, 1940), and Polyrhaphis gracilis Bates, 1862. 


Check List ◽  
2018 ◽  
Vol 14 (5) ◽  
pp. 771-778 ◽  
Author(s):  
Matheus M. M. Soares ◽  
Aline S. Santiago ◽  
Rosaly Ale-Rocha

Xanthacrona Wulp, 1899 has been recorded in several countries of South America, but records in Brazil are few. Here, we record Xanthacrona tuberosa Cresson, 1908, Xanthacrona phyllochaeta Hendel, 1909, and Xanthacrona tripustulata Enderlein, 1921 for the first time from Brazil, and provide new records of Xanthacrona bipustulata Wulp, 1899 from the states Acre, Amazonas, Espírito Santo, Maranhão, Mato Grosso do Sul, Pará, Roraima, and São Paulo.


Phytotaxa ◽  
2016 ◽  
Vol 263 (2) ◽  
pp. 122 ◽  
Author(s):  
ELISA SILVA CÂNDIDO ◽  
WANDERLEIA DE VARGAS ◽  
MOHAMMAD VATANPARAST ◽  
VIDAL DE FREITAS MANSANO ◽  
SILVIA RODRIGUES MACHADO ◽  
...  

Eriosema grearii, a new species for the genus (Leguminosae, Papilionoideae, Phaseoleae, Cajaninae), is described and illustrated. Similar to E. heterophyllum, it differs from it morphologically by the free (vs. joined) stipules, lax flowers distributed along the inflorescence axis (vs. congested and concentrated at its apex), inflorescences not opposite to the leaves (vs. opposite), and leaflets with secretory cells at the base of trichomes (vs. absence of secretory cells at the base of trichomes). A survey of the leaflet secretory structures revealed that E. grearii has distinct secretory structures, referred here as secretory-base trichomes, and reported for the first time for the Phaseoleae tribe. An identification key for the Eriosema species in Mato Grosso do Sul, where the new species occurs, is provided.


Phytotaxa ◽  
2018 ◽  
Vol 362 (3) ◽  
pp. 297
Author(s):  
SI HE ◽  
XIAO-LI YAN ◽  
LIN HE ◽  
PHIANGPHAK SUKKHARK

Venturiella perrottetii (Erpodiaceae) is newly reported from Myanmar and Thailand. Taxonomic history of the species in Thailand and the species distribution in China and Thailand are discussed. Photographs of key morphological features are provided for the first time.


Zootaxa ◽  
2017 ◽  
Vol 4216 (3) ◽  
pp. 279
Author(s):  
RODRIGO VIEIRA ◽  
JOSÉ MANUEL AYALA LANDA ◽  
JOSÉ ALBERTINO RAFAEL

Ctenodontina Enderlein is reported for the first time in Argentina. A new species, C. sagta sp. nov. (Argentina, Salta) is described. New combination is Ctenodontina baleta (Walker), comb. nov. with two synonimies: Pachychoeta caracasae Martin syn. nov. and Pachychoeta inca Martin syn. nov. The male and female terminalia of C. baleta (Walker). comb. nov. is illustrated and described for the first time and a key to species is presented. 


2020 ◽  
Vol 13 ◽  
pp. e0873 ◽  
Author(s):  
Ronaldo Toma ◽  
Wilson Werner Koller ◽  
Cátia Antunes Mello-Patiu ◽  
Ramon Luciano Mello

Collections carried out for a period of 10 weeks from October to December 2013 in two fragments of Cerrado (experimental farm of Embrapa Gado de Corte and Private Reserve of Natural Heritage belong to the Universidade Federal de Mato Grosso do Sul (RPPN-UFMS)) located in the municipality of Campo Grande, state of Mato Grosso do Sul, Midwestern Brazil, with traps baited with decomposing beef liver, and collections conducted for a period of 15 days in January 2014 in the RPPN-UFMS, using Shannon traps baited with dog corpses, resulted in 32 flesh fly species of eight genera, with the first record of the genus Blaesoxipha and 15 new species records to Mato Grosso do Sul.


2018 ◽  
Vol 35 ◽  
pp. 1-10
Author(s):  
Leonardo de Oliveira Cardoso da Silva ◽  
Sonia Maria Lopes

In this contribution six new species of Poeciloderrhis Stål, 1874 are described: P.aureolatus sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), P.mediansclerostylatus sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), P.diamantinensis sp. nov. (Holotype male in MNRJ: Brazil, Mato Grosso State), P.itatiaiensis sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), P.vanzolinii sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), and P.penduloides sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State). The genus is recorded for the first time from the state of Rondônia, Brazil based on P.diamantinensis sp. nov. A new combination is proposed for Poeciloderrhisbicolorata Rocha e Silva & Lopes, 1977 that is transferred to Epilampra Burmeister, 1838. For specific delimation, the tergal modification in the abdomen, the genital plates and their respective structures were analyzed. A key for males including all species of Poeciloderrhis is also given.


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