A new species of the Xestoblatta surinamensis group from Amazonia, northern Brazil, with redescriptions of X. amaparica , X. surinamensis and X. vera (Blattodea: Ectobiidae)

Silva-da-Silva, Luiz Rafael; Lopes, Sonia Maria

doi:10.1590/S1984-4689zool-20160041

home Tabla de contenido navigate_before Anterior Actual Siguiente navigate_next

Texto (Inglés)

Download PDF (Inglês)

Texto (Inglés)
Download PDF (Inglês) (abre em nova aba)

Whatsapp
BlueSky
Mastodon
Facebook
Mais

home Tabla de contenido

Whatsapp
BlueSky
Mastodon
Facebook
Mais

Texto (Inglés)

Download PDF (Inglês) (abre em nova aba)

TAXONOMY AND NOMENCLATURE • Zoologia (Curitiba) 33 (06) • 2016 • https://doi.org/10.1590/S1984-4689zool-20160041 linkcopy

A new species of the Xestoblatta surinamensis group from Amazonia, northern Brazil, with redescriptions of X. amaparica , X. surinamensis and X. vera (Blattodea: Ectobiidae)

Authorship SCIMAGO INSTITUTIONS RANKINGS

Xestoblatta Hebard, 1916 is revisited, with description of X. urucuana sp. nov. from northern Brazil. Additionally the hitherto known species X. amaparica Rocha e Silva Albuquerque & Gurney, 1962, X. surinamensis Bruijning, 1959 and X. vera Rocha e Silva Albuquerque & Fraga, 1975, are redescribed. Information on the genitalia of the males is also provided. All the species are included in the Xestoblatta surinamensis species group and the placement of X. jygautieri Grandcolas, 1992 in this group discussed. To facilitate species identification, we provide a key to the species of the X. surinamensis group, charac terized by the subgenital plate with left style (ventral view) about two to five times larger than right style; right paraproct (dorsal view) with three lobes, one with a spiny projection, and median sclerite slender and lanceolate.

KEY WORDS:
Blattelinae; Dictyoptera; taxonomy

Authorship

person Luiz Rafael Silva-da-Silva

schoolDepartamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, São Cristóvão, 20940-040 Rio de Janeiro, RJ, Brazil. E-mail: profcien@gmail.com, sonialfraga@gmail.comUniversidade Federal do Rio de JaneiroBrazilRio de Janeiro, RJ, BrazilDepartamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, São Cristóvão, 20940-040 Rio de Janeiro, RJ, Brazil. E-mail: profcien@gmail.com, sonialfraga@gmail.com

person Sonia Maria Lopes

groupsAuthor contributions:

LRSS and SML participated equally in the preparation of this article.

Competing interests:

The authors have declared that no competing interests exist.

SCIMAGO INSTITUTIONS RANKINGS

Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, São Cristóvão, 20940-040 Rio de Janeiro, RJ, Brazil. E-mail: profcien@gmail.com, sonialfraga@gmail.comUniversidade Federal do Rio de JaneiroBrazilRio de Janeiro, RJ, BrazilDepartamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, São Cristóvão, 20940-040 Rio de Janeiro, RJ, Brazil. E-mail: profcien@gmail.com, sonialfraga@gmail.com

Figures

Figures (4)

Thumbnail

Figures 1-12 Xestoblatta urucuana sp. nov., holotype male: (1) habitus, dorsal view, length 18.4 mm; (2) head, ventral view; (3) pronotum, dorsal view; (4) tergal modification of the tergite VII, dorsal view; (5) subgenital plate, ventral view; (6) left style, ventral view; (7) supra anal plate, dorsal view; (8) left paraproct, dorsal view; (9) right paraproct, dorsal view; (10) left phallomere (L3), dorsal view; (11) median esclerite (L2vm), dorsal view; (12) right phallomere (R2), dorsal view. Scale bars: 2 = 2.5 mm, 3-4 = 3.0 mm, 5, 11-12 = 1.5 mm, 6 = 0.15 mm, 7 = 1.8 mm, 8-9 = 0.8 mm, 10 = 0.7 mm.

Thumbnail

Figures 13-23 Xestoblatta amaparica , paratype male: (13) Habitus, dorsal view, length 23 mm; (14) head, ventral view; (15) Pronotum, dorsal view; (16) Tergal modification of the tergite VII, dorsal view; (17) Subgenital plate, ventral view; (18) Supra anal plate, dorsal view; (19) Left paraproct, dorsal view; (20) Right paraproct, dorsal view; (21) Left phallomere (L3), dorsal view; (22) median sclerite (L2vm), dorsal view; (23) Right phallomere (R2), dorsal view. Scale bars: 14, 16 = 2.5 mm, 15 = 3.0 mm, 17-18 = 2.0 mm, 19-20, 22-23 = 1.0 mm, 21 = 0.7 mm.

Thumbnail

Figures 24-34 Xestoblatta surinamensis , paratype male: (24) habitus, dorsal view, length 22.8 mm; (25) head, ventral view; (26) pronotum, dorsal view; (27) tergal modification of the tergite VII, dorsal view; (28) subgenital plate, ventral view; (29) supra anal plate, dorsal view; (30) left paraproct, dorsal view; (31) right paraproct, dorsal view; (32) left phallomere (L3), dorsal view; (33) median sclerite (L2vm), dorsal view; (34) right phallomere (R2), dorsal view. Scale bars: 25 = 7.0 mm, 26 = 2.0 mm, 27 = 3.0 mm, 28 = 1.2 mm, 29 = 1.7 mm, 30, 33 = 1.0 mm, 31 = 0.6 mm, 32 = 0.8 mm, 34 = 1.5 mm.

Thumbnail

Figures 35-47 Xestoblatta vera , paratype male: (35) habitus, dorsal view, length 22.4 mm; (36) head, ventral view; (37) Pronotum, dorsal view; (38) Tergal modification of the tergite VII, dorsal view; (39) Subgenital plate, ventral view; (40) Supra anal plate, dorsal view; (41) Left paraproct, dorsal view; (42) Right paraproct, dorsal view; (43) Left phallomere (L3), dorsal view; (44) Apex of left phallomere, dorsal view; (45) median esclerite (L2vm), dorsal view; (46) Apex of mediam sclerite, Scale Bar:0,4mm; (47) Right phallomere (R2), dorsal view. Scale bars: 36 = 1.5 mm, 37 = 3.5 mm, 38 = 3.0, 39 = 1.3 mm, 40 = 1.5 mm, 41, 45, 47 = 1.0 mm, 42 = 0.5 mm, 43 = 0.5 mm, 44 = 0.3 mm, 46 = 0.4 mm.

imageFigures 1-12 Xestoblatta urucuana sp. nov., holotype male: (1) habitus, dorsal view, length 18.4 mm; (2) head, ventral view; (3) pronotum, dorsal view; (4) tergal modification of the tergite VII, dorsal view; (5) subgenital plate, ventral view; (6) left style, ventral view; (7) supra anal plate, dorsal view; (8) left paraproct, dorsal view; (9) right paraproct, dorsal view; (10) left phallomere (L3), dorsal view; (11) median esclerite (L2vm), dorsal view; (12) right phallomere (R2), dorsal view. Scale bars: 2 = 2.5 mm, 3-4 = 3.0 mm, 5, 11-12 = 1.5 mm, 6 = 0.15 mm, 7 = 1.8 mm, 8-9 = 0.8 mm, 10 = 0.7 mm. open_in_new

imageFigures 13-23 Xestoblatta amaparica , paratype male: (13) Habitus, dorsal view, length 23 mm; (14) head, ventral view; (15) Pronotum, dorsal view; (16) Tergal modification of the tergite VII, dorsal view; (17) Subgenital plate, ventral view; (18) Supra anal plate, dorsal view; (19) Left paraproct, dorsal view; (20) Right paraproct, dorsal view; (21) Left phallomere (L3), dorsal view; (22) median sclerite (L2vm), dorsal view; (23) Right phallomere (R2), dorsal view. Scale bars: 14, 16 = 2.5 mm, 15 = 3.0 mm, 17-18 = 2.0 mm, 19-20, 22-23 = 1.0 mm, 21 = 0.7 mm. open_in_new

imageFigures 24-34 Xestoblatta surinamensis , paratype male: (24) habitus, dorsal view, length 22.8 mm; (25) head, ventral view; (26) pronotum, dorsal view; (27) tergal modification of the tergite VII, dorsal view; (28) subgenital plate, ventral view; (29) supra anal plate, dorsal view; (30) left paraproct, dorsal view; (31) right paraproct, dorsal view; (32) left phallomere (L3), dorsal view; (33) median sclerite (L2vm), dorsal view; (34) right phallomere (R2), dorsal view. Scale bars: 25 = 7.0 mm, 26 = 2.0 mm, 27 = 3.0 mm, 28 = 1.2 mm, 29 = 1.7 mm, 30, 33 = 1.0 mm, 31 = 0.6 mm, 32 = 0.8 mm, 34 = 1.5 mm. open_in_new

imageFigures 35-47 Xestoblatta vera , paratype male: (35) habitus, dorsal view, length 22.4 mm; (36) head, ventral view; (37) Pronotum, dorsal view; (38) Tergal modification of the tergite VII, dorsal view; (39) Subgenital plate, ventral view; (40) Supra anal plate, dorsal view; (41) Left paraproct, dorsal view; (42) Right paraproct, dorsal view; (43) Left phallomere (L3), dorsal view; (44) Apex of left phallomere, dorsal view; (45) median esclerite (L2vm), dorsal view; (46) Apex of mediam sclerite, Scale Bar:0,4mm; (47) Right phallomere (R2), dorsal view. Scale bars: 36 = 1.5 mm, 37 = 3.5 mm, 38 = 3.0, 39 = 1.3 mm, 40 = 1.5 mm, 41, 45, 47 = 1.0 mm, 42 = 0.5 mm, 43 = 0.5 mm, 44 = 0.3 mm, 46 = 0.4 mm. open_in_new

How to cite

linkcopy

Ferramentas do artigo

PDFs
Métricas
Figuras e tabelas
Versiones y traducciones
Como citar este artículo
Artículos relacionados

location_on

Sociedade Brasileira de Zoologia Caixa Postal 19020, 81531-980 Curitiba PR Brasil, Tel./Fax: (55 41) 3266-6823 - Curitiba - PR - Brazil
E-mail: sbz@sbzoologia.org.br

rss_feed Acompañe los números de esta revista en su lector de RSS

Versão para download de PDF

PDF

Inglés

Versões e tradução automática

Escolha a versão original do texto ou utilize um serviço de tradução automática.

Versão original do texto

English

Tradução automática

Google Translator (abre serviço externo de tradução)
Microsoft Translator (abre serviço externo de tradução)

Como citar

Escolha um formato para exportar ou selecione um estilo de citação. O conteúdo abaixo pode ser atualizado após a seleção.

Baixar em RIS

Baixar em BIBTEX

Outros formatos de citação e exportação: