Coelho, Beatriz W.Aguiar, Alexandre P. [Author, Reprint AuthorE-mail: aguiar.2@osu.edu]Engel, Michael S. [Author...
21页
查看更多>>摘要：The dryinid wasp fauna of Caxiuana National Forest, Para Brazil is summarized. Seventeen species, three of which are new, in six genera and three subfamilies have been found: Anteoninae: Anteon panamense Olmi, A. chiriquense (Cameron), A. noyesi Olmi, Deinodryinus bicolor (Olmi et Currado), D. bilobus Fenton, D. caxiuana sp. nov.; Dryininae: Dryinus argentinus Olmi, D. striatus (Fenton), D. snellingi Olmi, D. ruficeps Cameron, D. multicarinatus sp. nov., D. hamulus sp. nov.; Gonatopodinae: Gonatopus campbelli Olmi, G. neotropicus (Olmi), G. testaceus Cameron, Neodryinus incaicus Olmi, and Trichogonatopus neotropicus Olmi. Gonatopus neotropicus and N. incaicus are newly recorded from Brazil. The new species are described and illustrated. Keys to genera and species are provided.
Pires Machado, Renato JoseRafael, Jose Albertino [AuthorE-mail: jarafael@inpa.gov.br].
7页
查看更多>>摘要：Fillus Navas, 1919 is a genus with two species: F. brethesi Navas, 1919 from Argentina and F. paradoxus (Weele, 1908) from Paraguay. Here we describe F. amazonicus n. sp., from Itapiranga, Amazonas, the first genus record for Brazil, extending its geographical distribution to the Amazon Basin.
查看更多>>摘要：Although the subfamily Nemobiinae presents a cosmopolitan distribution, with seven genera occurring in Brazil, being five species in the southeastern region, no species of this subfamily had been described for the State of Minas Gerais. In this work we describe two new species in Phoremia (Phoremia zefai sp. nov. and Phoremia rolfsi sp. nov.) and one of Zucchiella (Zucchiella matiottiae sp. nov.), found in Atlantic Forest remnants of Minas Gerais. We present a key for Brazilian Phoremia and Zucchiella species, with complete illustrations of genitalic morphological characters used in the key. Together with descriptions of the three new species, we also present distribution map, photographs of the types, illustrations of female terminalia and comparative illustrations of male genitalia from all known Brazilian species.
查看更多>>摘要：After the revision of the Onthophagus species of the O. semicornis group (Ziani & Gudenzi 2007) had been published, I had the chance to examine three more specimens of this group belonging to an undescribed species, two were collected by Gianfranco Sama in northeastern Iran and one was collected in the same area by Daniele Baiocchi. Onthophagus (Palaeonthophagus) samai, new species is described herein and a modified key to the species in the O. semicornis species group is provided.
E-mail: john.lasalle@csiro.au]Webber, Bruce L. [Author, Reprint AuthorE-mail: b.webber@bigfoot.com].Delvare, Gerard [Author...
9页
查看更多>>摘要：Gallastichus mutuus Rasplus & La Salle gen. nov. & sp. nov. (Hymenoptera: Chalcidoidea: Eulophidae) and Ormyrus nkoloensis Rasplus sp. nov. (Hymenoptera: Chalcidoidea: Ormyridae) are described from Cameroon. Both taxa were collected from leaf galls formed on Bikinia letestui (Pellegr.) Wieringa subsp. letestui (Fabaceae: Caesalpinioideae). Gallastichus mutuus appears to be responsible for gall induction, whereas O. nkoloensis is likely a secondary coloniser, either a parasitoid or an inquiline. This is the first recorded instance of a gall being induced in an extrafloral nectary.
Cruz, Paulo VilelaBoldrini, RafaelSalles, Frederico Falcao [AuthorHamada, Neusa [Author...
3页
查看更多>>摘要：The genus Rivudiva Lugo-Ortiz and McCafferty (Ephemeroptera: Baetidae) was established to include two species: Rivudiva minantenna Lugo-Ortiz and McCafferty described from Southern Brazil and Rivudiva trichobasis Lugo-Ortiz and McCafferty described from Southern Brazil and Paraguay. Later, Salles & Nascimento (2009) described the imagos of R. minantenna and transferred Camelobaetidius coveloae (Traver), originally placed in Baetis Leach and Cloeodes venezuelensis (Traver) originally placed in Pseudocloeon Klapalek to Rivudiva.In this work, based on reared material from Presidente Figueiredo, Amazonas state, Brazil, we describe the male imago of R. trichobasis.The descriptions were made in the free program DELTA (DEscription Language for TAxonomy) (Dallwitz, 1980). Nymphs were fixed in 80% ethanol. Euparal (R) was used as the mounting medium for permanent slides.The material examined is housed in the following institutions: Invertebrate Collection of the Instituto Nacional de Pesquisas da Amazonia (INPA), Manaus, Brazil and Invertebrate Collection of the Universidade Federal do Espirito Santo (CEUNES), Sao Mateus, Brazil.
Ulgenturk, SelmaKozar, Ferenc [AuthorE-mail: h2405koz@ella.hu].
6页
查看更多>>摘要：On the basis of morphological differences between Acanthomytilus species feeding on woody plants and those feeding on Poaceae, a new genus, Torosaspis, is introduced to take a new species, Torosaspis turcica, off Pinus brutia, and two species of Acanthomytilus that feed on coniferous plants. The adult female of the new species is described and illustrated. In addition, an identification key is provided to separate the three species now in Torosaspis.
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