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Registros recuperados: 17 | |
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Ronderos,María M.; Borkent,Art; Marino,Pablo I.; Spinelli,Gustavo R.; Ferreira-Keppler,Ruth L.. |
The previously unknown pupa and adult male of Neobezzia fittkaui Wirth & Ratanaworabhan (Diptera, Ceratopogonidae). The pupa of Neobezzia fittkaui Wirth & Ratanaworabhan, 1972, collected from a mat of floating fern (Salvinia auriculata Aubl., Salviniaceae) in Ilha da Marchantaria near Manaus, Brazil and the reared adult male are described, photographed and illustrated for the first time. This is the first detailed pupal description for the genus Neobezzia Wirth & Ratanaworabhan. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amazon; Immatures; Male adult; Neobezzia fittkaui. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000400002 |
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Cazorla,Carla G.; Ronderos,Maria M.; Spinelli,Gustavo R.; Torreias,S.R.S.; Ferreira Keppler,Ruth L.. |
A new species from the Neotropical Region, Stilobezzia (Stilobezzia) pseudopunctulata Cazorla & Ronderos, is described and illustrated based on male and female adults and pupal exuviae. Adults were collected in the Argentinian provinces of Chaco, Formosa, Corrientes and Buenos Aires, and in Santa Cruz, Bolivia. The pupa was collected from mats of floating aquatic macrophytes in a lagoon in Ilha da Marchantería, in the vicinities of Manaus, Brazil. This new species is compared with its similar congener Stilobezzia punctulata Lane, from which it can be mainly distinguished by the wing with only two dark spots, the parameres longer and hook-shaped, the pupal respiratory organ with 11-12 pores and the very short apicolateral processes of the anal... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Argentina; Brazil; Pupa; Stilobezzia pseudopunctulata sp. nov.; Taxonomy. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000400002 |
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Spinelli,Gustavo R.; Marino,Pablo I.; Mauad,Melina. |
Examination of the type-series and non-type specimens of the Patagonian biting midge, Forcipomyia (Forcipomyia) multipicta Ingram & Macfie (Diptera: Ceratopogonidae), revealed considerable variation in wing patterns of both sexes. One pattern includes several distinct light spot areas, whereas another pattern (e.g, in the holotype) only features marginal light spots in cell r3, while other light spots are barely perceptible or absent. The cause(s) of the differential lack of dark macrotrichia in certain areas of the wing membrane in specimens of some series could not be attributed either to their age, sex, or method of preservation. |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Diptera; Ceratopogonidae; Biting midge; Forcipomyia multipicta; Intraspecific variation; Wing pattern; Patagonia. |
Ano: 2012 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802012000200016 |
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Brooks,Stephen J.; Hernández,Luis M.; Massaferro,Julieta; Spinelli,Gustavo R.; Penn,Malcolm. |
This project was funded from September 2006 for three years by the British Government's Darwin Initiative programme. The focus of our project is the study of aquatic insects from Nahuel Huapi National Park (NHNP) in Patagonia, Argentina. The park includes a wide range of wetlands, including montane streams, lowland lakes and marshes, distributed within temperate rainforest and arid steppe. The material will be identified and stored in a fully referenced and accessible collection at La Plata Museum and the Natural History Museum, London. Darwin Initiative funding has been used to equip a biodiversity laboratory at National Park Headquarters in Bariloche and also a field station at Puerto Blest. Information on the insect species in NHNP will be entered into... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Darwin Initiative; Patagonia; Aquatic Insects. |
Ano: 2009 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802009000100008 |
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Spinelli,Gustavo R.; Marino,Pablo I.; Gaddi,Ana L.. |
New records are provided for 22 species of biting midges (Diptera: Ceratopogonidae) from Argentina and Chile, 12 belonging to Forcipomyia Meigen, two to Atrichopogon Kieffer and Culicoides Latreille, and one to Leptoconops Skuse, Dasyhelea Kieffer, Paradasyhelea Macfie, Alluaudomyia Kieffer, Macrurohelea Ingram & Macfie and Palpomyia Meigen. Forcipomyia (F.) harpegonata Wirth & Soria, F. (F.) pictoni Macfie, F. (F.) sexvittata Wirth, F. (Lepidohelea) annulatipes Macfie, F. (L.) kuanoskeles Macfie, F. (Phytohelea) jocosa Saunders and F. (Thyridomyia) nana (Macfie) are firstly recorded from Argentina, and Leptoconops ricardoi Ronderos & Spinelli, Atrichopogon endemicus Spinelli & Marino, Culicoides chacoensis Spinelli... |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Biting midges; Diptera; Ceratopogonidae; New records; Argentina; Chile. |
Ano: 2010 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802010000100013 |
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Muzón,Javier; Spinelli,Gustavo R.; Rossi,Gustavo C.; Marino,Pablo I.; Díaz,Florentina; Melo,María Cecilia. |
Se brindan nuevas citas y localidades de los insectos acuáticos de la Meseta de Somuncurá y su área de influencia (Patagonia, Argentina), sobre la base de recolecciones de los órdenes Odonata (familias Coenagrionidae, Aeshnidae, Gomphidae y Libellulidae), Hemiptera (familias Corixidae y Notonectidae) y Diptera (familias Ceratopogonidae y Culicidae). Se registran 47 especies (agrupadas en 20 géneros), de las cuales 25 se citan por primera vez para el área. De ellas, 20 representan nuevos registros para Somuncurá (incluso tres especies nuevas para la ciencia), cuatro nuevas para la Patagonia extra-andina y una para la Patagonia. Se mencionan por primera vez dos géneros para Somuncurá, uno de los cuales es nuevo para la Patagonia extra-andina. Asimismo, se... |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Insectos acuáticos; Inventario; Somuncurá; Patagonia; Biodiversidad. |
Ano: 2010 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802010000100010 |
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Spinelli,Gustavo R.; Marino,Pablo I.. |
Ceratopogonidae incluye pequeños dípteros nematoceros que crían en hábitats acuáticos o semiacuáticos. Hasta los '80, el conocimiento de su taxonomía en la Patagonia se hallaba limitado a la contribución de los comienzos de los '30 de Ingram y Macfie, sobre la base de material capturado en 1926-27, en el área del Parque Nacional Nahuel Huapi y zonas vecinas de Chile. En los últimos 25 años, se pusieron en marcha diferentes proyectos, resultando la descripción o registro de numerosos taxones para la región. Si se contabilizan los datos publicados, 102 especies habitan en la Patagonia, de las cuales 86 (84,31%) son endémicas para la región. Este alto porcentaje es evidente en los bosques de Nothofagus, con 71 especies endémicas de este bioma, nueve lo son de... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversidad; Ceratopogonidae; Patagonia; Endemismo. |
Ano: 2009 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802009000100015 |
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Spinelli,Gustavo R.; Ronderos,María M.; Marino,Pablo I.. |
The pupa of Parabezzia balseiroi Spinelli & Grogan was described and illustrated using binocular microscope, camera lucida and digital photographs. Pupae were captured along a stream margin in the Parque Provincial E. Tornquist Reserve, Sierra de la Ventana, Buenos Aires province, Argentina. Also, additional pupae were observed, measured and photographed on the basis of the type series deposited in the Museo de La Plata. Parabezzia balseiroi is compared with P. alexanderi Wirth, which was also herein studied and photographed from Nearctic specimens. |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Parabezzia balseiroi; Pupa; Sierra de la Ventana; Argentina; Parabezzia alexanderi. |
Ano: 2012 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802012000100018 |
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Muzón,Javier; Spinelli,Gustavo R.; Pessacq,Pablo; Von Ellenrieder,Natalia; Estevez,Ana Lía; Marino,Pablo I.; Pérez Goodwyn,Pablo J.; Angrisano,Elisa B.; Díaz,Florentina; Fernández,Liliana A.; Mazzuconi,Silvia; Rossi,Gustavo; Salomón *****,Oscar D.. |
RESUMEN. Se brinda un inventario preliminar de los insectos acuáticos de la Meseta del Somuncura y su área de influencia (Patagonia, Argentina) realizado sobre la base de colecciones y registros previos de especies pertenecientes a los órdenes Ephemeroptera, Odonata, Hemiptera (Heteroptera), Trichoptera, Diptera (familias Ceratopogonidae, Culicidae y Psychodidae) y Coleoptera. Se han relevado diversos tipos de ambientes en 14 localidades. El número de especies registrado asciende a 78, agrupadas en 51 géneros y 26 familias, de las cuales 33 se citan por primera vez del área. De los taxa registrados 83% de los géneros corresponden a grupos de amplia distribución (neotropicales, americanos o cosmopolitas), mientras que 41% de las especies presentan una... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic insects; Inventory; Patagonia; Somuncura; Biodiversity; Insectos acuáticos; Inventario; Somuncura; Patagonia; Biodiversidad. |
Ano: 2005 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802005000200006 |
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Registros recuperados: 17 | |
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