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| Registros recuperados: 58 | |
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| Pelt, G.J. van. |
| A translation of the Chinese description of a female of Neallogaster annandalei (Fraser, 1923), by Zhou (1988) is given and compared with the original description of Anotogaster annandalei. It is concluded that this species should be included in the genus Cordulegaster. A translation of the original Chinese descriptions of Cordulegaster jinensis Zhu & Han, 1992, and Neallogaster choui Yang & Li, 1994, is presented. It is suggested that the two species are conspecific. Material of "Cordulegaster luniferous var. annandalei Klots, 1947" from Yunnan is identified as Neallogaster latifrons Selys, 1878 (?), by which the presence of Neallogaster in China is confirmed. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cordulegastridae; Anisoptera; Odonata; East Palaearctic; China; Fraser; Klots; 42.75. |
| Ano: 1996 |
URL: http://www.repository.naturalis.nl/record/318034 |
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| Pelt, G.J. van. |
| East Palaearctic Cordulegastridae from the former Lieftinck collection are identified. Two Neallogaster species are described and figured. Neallogaster is supposed to consist of two speciesgroups. Cordulegaster lunifera and C. pekinensis are redescribed and figured. A single female from Central China belongs to C. jinensis. It is assumed that these three Cordulegaster species belong to a separate supraspecific taxon. A single male Cordulegaster from 'Tsingtau" is not conspecific with other cordulegastrids known from China; it resembles the European C. boltonii and will be described as a new species in a revision of the C. boltonii species-group. It is emphasized that the cordulegastrid fauna of the East Palaearctic is still insufficiently known. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cordulegastridae; Anisoptera; Odonata; East Palaearctic; China; Himalaya; Lieftinck; 42.75. |
| Ano: 1993 |
URL: http://www.repository.naturalis.nl/record/318678 |
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| Geijskes, D.C.. |
| A re-examination of the female holotype of Libellula (Oligoclada) abbreviata Rambur (1842) from Cayenne, deposited in the collection of de Selys Longchamps at the Brussels Museum, has brought to light that this is a female of Oligoclada raineyi Ris (1919), described after a single male from British Guiana. It could be compared with a pair captured in copulation of Oligoclada raineyi Ris (1919), from the interior of Surinam. The misidentified male of O. abbreviata discussed by Ris (1911), is now named O. risi spec. nov. A copulating pair of this insect was also found in Surinam and has been used for the redescription of that species. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Odonata; Libellulidae; Oligoclada; South America; 42.75. |
| Ano: 1984 |
URL: http://www.repository.naturalis.nl/record/319194 |
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| Marco Jr.,Paulo de; Resende,Daniela C.. |
| Classifications in mate systems of Odonata are generally based in the male ability to control the female access to oviposition resources. In this paper we discuss the criteria for male territory selection in the dragonflies Perithemis mooma Kirby and Orthemis discolor (Burmeister) (Libellulidae), in Viçosa, Brazil, controlling the availability of perches and aquatic vegetation. P. mooma males defended territories with vegetation and thus their choice was probably related to the oviposition resource of the females. O. discolor males preferred sites with tall perches, possibly because their choice was related to a mate-seeking resource. Interactions with another libellulid more active and aggressive, Planiplax phoenicura (Ris), changed the preference of O.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Odonata; Behaviour; Mating; Perithemis mooma; Orthemis discolor. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000400001 |
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| Barbosa,Marcela Silva; Borges,Lucas Rodrigues; Vilela,Diogo Silva; Venâncio,Henrique; Santos,Jean Carlos. |
| Abstract Dragonflies and damselflies (Insecta: Odonata) are widely distributed among freshwater ecosystems of tropical and temperate environments. They are also particularly sensitive to anthropogenic changes. The objective of this study was to inventory the odonate fauna of a section of the Sucupira Reservoir on Rio Uberabinha, Uberlândia, Minas Gerais, Brazil, and to document the species composition of the odonate fauna during the dry and rainy seasons. The study also aimed to describe the distribution of the sampled species in Brazilian states. Sampling took place in August and September of 2017 (dry season) and in February and March of 2018 (rainy season), and recorded 860 individuals of 43 species belonging to 26 genera and six families. Six new... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cerrado; Inventory; Damselfly; Dragonfly; Odonata. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492019000100222 |
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| Assis,Juliana C. F. de; Carvalho,Alcimar L.; Nessimian,Jorge Luiz. |
| No período de maio de 1999 a maio de 2000 foram efetuadas coletas de imaturos de Odonata (Insecta), em sete diferentes substratos, ao longo de 50 metros de um trecho do Rio Ubatiba, Maricá, Rio de Janeiro, Brasil. Um total de 1.279 larvas de Odonata foi coligido e identificado em 27 espécies de cinco famílias. Acanthagrion lancea (Selys, 1876), Hetaerina auripennis (Burmeister, 1839), Micrathyria hesperis Ris, 1911 e Telebasis filiola (Perty, 1834) foram as espécies mais numerosas. O substrato com o maior número de indivíduos foi "vegetação em áreas de remanso". Grande parte das espécies estudadas demonstrou preferência por algum dos substratos. Dythemis multipunctata Kirby,1894, Erythrodiplax sp., M. hesperis, T. filiola, A. lancea, Erythemis sp.,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Imaturos; Odonata; Preferência por substrato; Rios de baixada; Sudeste do Brasil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000200017 |
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| Von Ellenrieder,Natalia. |
| Argentagrion Fraser, currently considered a synonym of Homeoura Kennedy, is revalidated; both genera are rediagnosed and their species illustrated, keyed and mapped. Ischnura sobrina Schmidt is transferred to Homeoura, and a new species, H. obrieni is described, resulting in five species being included in Homeoura (H. chelifera (Selys), H. lindneri (Ris), H. nepos (Selys), H. obrieni sp. nov. and H. sobrina (Schmidt) comb. nov.) and two in Argentagrion (A. ambiguum (Ris) and A. silviae Bulla). |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Odonata; Coenagrionidae; Argentagrion; Homeoura; South America. |
| Ano: 2008 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100009 |
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| Muzón,Javier; Von Ellenrieder,Natalia; Pessacq,Pablo; Lozano,Federico; Garré,Analía; Lambruschini,Juliana; Ramos,Lía; Weigel Muñoz,María Soledad. |
| A preliminary inventory of the Odonata from Iberá Wetlands and their area of influence (Corrientes, Argentina) is presented. Different kinds of environments were surveyed in seven localities. Seventy five species grouped in 33 genera and seven families were registered, from which three genera and 10 species are new records for the country. The localities belonging to the Iberá Wetland system show low endemicity and a high faunistic relationship with the Paraná basin. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Iberá wetlands; Odonata; Dragonflies; South America; Argentina; Biodiversity. |
| Ano: 2008 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100007 |
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| Muzón,Javier. |
| El orden Odonata se encuentra representado en la Patagonia por 36 especies, reunidas en nueve familias y 18 géneros. El nivel de endemismo de esta taxocoenosis es alto, aproximadamente el 60% de las especies y casi el 40% de los géneros endémicos. La riqueza específica en la Patagonia decrece de Oeste a Este y de Norte a Sur, las áreas de mayor riqueza resultan ser las cordilleras de Nahuel Buta (Chile) y de los Andes entre 38° y 41° S, y la meseta de Somuncurá (Argentina) en la estepa. Se brinda una actualización del estado de conocimiento y un análisis de los principales patrones de distribución. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Odonata; Patagonia; Biodiversidad. |
| Ano: 2009 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802009000100010 |
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| Registros recuperados: 58 | |
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