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Registros recuperados: 12
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A new species of Bryophaenocladius (Diptera: Chironomidae) from Argentina Rev. Soc. Entomol. Argent.
Donato,Mariano.
The male of Bryophaenocladius carolinae sp. nov. is described and figured. The species can be separated from all other Neotropical species by having a hyaline, blunt triangular anal point, a comparatively small, sub-rectangular inferior volsella, gonostylus widened medially with an outer heel, R4+5 ending opposite to end of M3+4, setose squama and absence of comb on middle tibia and pseudospurs. A key to the adult males of the Neotropical Bryophaenocladius Thienemann is provided.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Orthocladiinae; Systematics; Neotropics; Key.
Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802011000200006
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A new species of Metriocnemus van der wulp (diptera: chironomidae) with a tentative phylogeny of the genus Neotropical Entomology
Donato,Mariano; Siri,Augusto.
The male and female of the new species Metriocnemus puna sp. n from the Argentinean Puna are described and illustrated. A parsimony analysis including 24 well-described species of the genus plus the new species based on the adult male was conducted in order to access the phylogenetic position of the new species and to provide the first phylogenetic hypothesis for the genus.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Metriocnemus; Orthocladiinae; Argentina; Puna.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000100008
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Apedilum griseistriatum comb. nov., placement of Chironomus (Polypedilum) griseistriatum (Diptera, Chironomidae) Iheringia, Sér. Zool.
Donato,Mariano; Siri,Augusto; Massaferro,Julieta; Brooks,Stephen J..
The study of the type material of Chironomus (Polypedilum) griseistriatum Edwards, 1931 described from Patagonia lead us to formally transfer the species to Apedilum Townes, 1945 as a new combination, and a reared specimen allows us to describe its pupa. Based on several larvae belonging to Apedilum collected in the proximity of the localities in which the adults and pupae were found, we tentatively describe the larval stage. Subfossil larval head capsules of the same species were found in Laguna Stibnite at 46°S in Chile dated to about 2,500 years ago and in Puerto Blest, Lago Nahuel Huapi at 41°S in Argentina dated about 2,000 years ago. We discuss the habitat of the species based on both modern and subfossil material. Identification keys to male adult,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Apedilum; Chironominae; New combination; Subantarctic forest; Patagonia.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212015000100005
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Biogeographical and ecological comments on "A new Neotropical species of the genus Parochlus Enderlein, 1912 (Chironomidae: Podonominae) and new distribution in Argentina" by Rodríguez et al. 2009 Rev. Soc. Entomol. Argent.
Donato,Mariano; Posadas,Paula.
Rodríguez et al. (2009) described a new species of the Podonominae genus Parochlus Enderlein. Several aspects of the abovementioned contribution concerning ecological and biogeographical aspects are discussed. The new temperature range proposed by the authors for this species is weakly supported by evidence and should be interpreted as tentative. The statement that this new record occurred in the Monte biogeographic province is erroneous. The type locality of the new species belongs to the Chacoan biogeographic province.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Parochlus; Neotropics; Biogeography; Ecology; Pupal exuvia.
Ano: 2010 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802010000100014
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Chironomid (Chironomidae: Diptera) checklist from Nahuel Huapi National Park, Patagonia, Argentina Rev. Soc. Entomol. Argent.
Donato,Mariano; Massaferro,Julieta; Brooks,Stephen J..
This paper presents the first inventory of modern and subfossil taxa of the Family Chironomidae (Insecta: Diptera) from Nahuel Huapi National Park in Patagonia, Argentina. The catalogued fauna contains 104 species in 48 genera and 6 sub-families for modern fauna and 52 morphotypes in 36 genera and 4 subfamilies for sub-fossil fauna.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chironomidae; Diversity; Modern fauna; Sub-fossil fauna; Southern Hemisphere.
Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100015
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Estado del conocimiento taxonómico de la fauna de Chironomidae (Diptera: Nematocera) de la Patagonia Rev. Soc. Entomol. Argent.
Donato,Mariano; Massaferro,Julieta; Brooks,Stephen J..
La familia Chironomidae (Diptera: Nematocera) es uno de los grupos de insectos más ampliamente distribuidos y abundantes en cuerpos de agua dulce. Los representantes de esta familia pueden explotar áreas con amplios gradientes ambientales. La información que se presenta está basada en la recopilación de datos distribucionales bibliográficos, del estudio del material tipo de las especies de Chironomidae depositadas en el Natural History Museum (UK) y del material de colección del Museo de La Plata (Argentina). En la Patagonia, se registran 9 subfamilias, la subfamilia monotípica Chilenomyiinae es endémica de esta área. Dentro de estas subfamilias, 53 de los 111 géneros conocidos para América del Sur están presentes en la Patagonia. Del total de géneros de...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chironomidae; Diversidad; Patagonia.
Ano: 2009 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802009000100013
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Labrundinia separata: redescription of adults and description of immatures (Diptera: Chironomidae: Tanypodinae) Rev. Soc. Entomol. Argent.
Siri,Augusto; Donato,Mariano.
Adults male and female of Labrundinia separata (Edwards), and the immatures are described and illustrated. The studied specimens were collected as immatures in the Notophagus forest of northern Argentinean Patagonia, and reared to adult in laboratory. The species is compared with the most similar cogeners.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chironomidae; Tanypodinae; Labrundinia separata; Argentina; Neotropical region.
Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802011000100007
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New phytotelmic habitat of Metriocnemus eryngiotelmatus (Diptera: Chironomidae) Rev. Soc. Entomol. Argent.
Siri,Augusto; Donato,Mariano; Paggi,Analía C..
This is the first report of the non-biting midge Metriocnemus eryngiotelmatus Donato & Paggi 2005 associated to the impounded water of Dipsacus fullonum L. plants.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Argentina; Dipsacus fullonum; Metriocnemus eryngiotelmatus; Phytotelmata.
Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000200013
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New record of Parochlus carolinae (Chironomidae: Podonominae) from the Ventania hill system with the description of the female Rev. Soc. Entomol. Argent.
Siri,Augusto; Donato,Mariano; Fuentes,Cecilia.
The first report of Parochlus Enderlein from Ventania hill system is presented, being the first record of the genus from Buenos Aires province. The description and illustration of the female adult of Parochlus carolinae Rodriguez et al. is presented and the original male and larval descriptions are emended. Characters from the pupal thoracic horn are emphasized to distinguish P. carolinae from other Parochlus species.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Argentina; Neotropical region; Parochlus; E. Tornquist Provincial park; Sierra de la Ventana.
Ano: 2014 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802014000200010
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Redescription of the female of Oliveiriella almeidai (Chironomidae: Orthocladiinae) Rev. Soc. Entomol. Argent.
Paggi,Analía C.; Donato,Mariano.
Oliveiriella Wiedenbrug & Fittkau, 1997 is a Neotropical genus with one known species, Oliveiriella almeidai (Oliveira, 1946). This species is known from the description of the pupae and male/ female adults although the description of the female is rather scarce. This work is a redescription of the female of Oliveiriella almeidai from the base of new material obtained from Peru and specimens from the Zoologische Staatssammlung München collection (Germany, ZSM).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Oliveiriella almeidai; Neotropics; Systematics; Redescription.
Ano: 2007 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802007000200017
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Review of taxonomic status of Polypedilum quinquesetosum (Edwards, 1931) (Diptera, Chironomidae) Rev. Soc. Entomol. Argent.
Fuentes,María C.; Donato,Mariano.
The taxonomic status of Polypedilum quinquesetosum (Edwards) is reviewed upon the study of the male holotype of the species and new findings. After the character analysis, this species belongs to the subgenus Tripodura Townes and the new combination is established. The species diagnosis is expanded, the relationships with the rest of the Neotropical species of the subgenus are discussed and its geographical distribution is extended.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Polypedilum; Chironominae; Systematics; Somuncurá; Neotropics.
Ano: 2014 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802014000200007
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Revisión del género Covasacris (Orthoptera: Acrididae: Acridinae: Hyalopterygini) Rev. Soc. Entomol. Argent.
Donato,Mariano.
Se llevó a cabo la revisión del género monotípico Covasacris Liebermann. A partir del estudio detallado de la morfología externa e interna en ambos sexos y de la comparación con los restantes integrantes de la tribu, se propone que las especies Covasacris albitarsis Liebermann, Parorphula pallidinota Bruner y Parorphula strigata Bruner son la misma entidad, por ello se establece aquí la nueva combinación Covasacris pallidinota (Bruner).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Covasacris; Covasacris pallidinota; Parorphula; Sistemática.
Ano: 2003 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802003000200003
Registros recuperados: 12
Primeira ... 1 ... Última
 

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