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José Antonio - One of the best experts on this subject based on the ideXlab platform.
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Salida de campo a la Cuesta de la Maruquesa y Mucientes (Valladolid) el 22 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salidas de campo simultáneas del autor a la Cuesta de la Maruquesa, en Valladolid capital, y de un colaborador anónimo a Mucientes (Valladolid), el 22 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Alauda arvensis (Alondra común), Anthus pratensis (Bisbita común), Carduelis chloris (Verderón común, llamado Chloris chloris por el autor), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Phylloscopus collybita (Mosquitero común) y Serinus serinus (Verdecillo).Simoultaneous field trips of the author to the Cuesta de la Maruquesa, in the city of Valladolid, and of an anonymous contributor to Mucientes (Valladolid), the 22nd of February of 1953, of which there were noted observations about the following birds: Alauda arvensis (Eurasian Skylark), Anthus pratensis (Meadow Pipit), Carduelis chloris (European Greenfinch, refered as Chloris chloris by the author), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Phylloscopus collybita (Common Chiffchaff) and Serinus serinus (European Serin)
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Salida de campo al Sotillo (Valladolid) el 15 de diciembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo al Sotillo (en Valladolid capital o en sus cercanías) el 15 de diciembre de 1952, de la que se anotaron observaciones sobre las siguientes aves: Accipiter nisus (Gavilán común, también llamado Astur palumbarius por el autor), Buteo buteo (Busardo ratonero, también llamado Águila ratera), Carduelis Carduelis (Jilguero), Columba palumbus (Paloma torcaz), Falco tinnunculus (Cernícalo vulgar), Fringilla montifringilla (Pinzón real), Fringilla sp. (Pinzón), Gallinula chloropus (Gallineta común), Larus sp. (Gaviota), Motacilla alba (Lavandera blanca), Picus viridis (Pito real), Serinus sp. (probablementem, el Verdecillo, S.serinus), Troglodytes troglodytes (Chochín), Turdus merula (Mirlo común) y Vanellus vanellus (Avefría europea).Field trip to the Sotillo (in the city of Valladolid or its outskirts) the 15th of December of 1952, of which there were noted observations about the following birds: Accipiter nisus (Eurasian Sparrowhawk, also refered as Astur palumbarius by the author), Buteo buteo (Common Buzzard), Carduelis Carduelis (European Goldfinch), Columba palumbus (Common Wood-pigeon), Falco tinnunculus (Common Kestrel), Fringilla montifringilla (Brambling), Fringilla sp. (Chaffinch), Gallinula chloropus (Common Moorhen), Larus sp. (Gull), Motacilla alba (White Wagtail), Picus viridis (Eurasian Green Woodpecker), Serinus serinus (possibly, the European Serin, S.Serinus), Troglodytes troglodytes (Winter Wren), Turdus merula (Eurasian Blackbird) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 7 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en la provincia de Valladolid, el 7 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea sp. (Garza), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis Carduelis (Jilguero), Ciconia ciconia (Cigüeña blanca), Emberiza schoeniclus (Escribano palustre), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Larus ridibundus (Gaviota reidora), Lymnocryptes minimus (Agachadiza chica), Numenius sp. (Zarapito), Serinus serinus (Verdecillo), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero, in the province of Valladolid, the 7th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Ardea sp. (Heron), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis Carduelis (European Goldfinch), Ciconia ciconia (White Stork), Emberiza schoeniclus (Reed Bunting), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Larus ridibundus (Common Black-headed Gull), Lymnocryptes minimus (Jack Snipe), Numenius sp. (Curlew), Serinus serinus (European Serin), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo desde Torquemada a Villodrigo, en Palencia, el 10 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo desde Torquemada a Villodrigo, ambos en la provincia de Palencia, el 10 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea cinerea (Garza real), Asio flammeus (Búho campestre), Asio otus (Búho chico), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis Carduelis (Jilguero), Fringilla montifringilla (Pinzón real), Gallinula chloropus (Gallineta común), Serinus serinus (Verdecillo) y Tringa ochropus (Andarríos grande). Se incluyen algunos análisis de contenidos estomacales, en los que aparecieron los mamíferos: Apodemus sp. (Ratón) y Rattus sp. (Rata).Field trip from Torquemada to Villodrigo, both in the province of Palencia, the 10th of February of 1953, of which there were noted observations about the following birds: Anas platyrhynchos (Mallard), Ardea cinerea (Grey Heron), Asio flammeus (Short-eared Owl), Asio otus (Long-eared Owl), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis Carduelis (European Goldfinch), Fringilla montifringilla (Brambling), Gallinula chloropus (Common Moorhen), Serinus serinus (European Serin) and Tringa ochropus (Green Sandpiper). Some stomach content analysis are also included, in which the following mammals appeared: Apodemus sp. (Field mouse) and Rattus sp. (Rat)
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Observaciones ornitológicas en Valladolid, los días 12, 13 y 14 de noviembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Observaciones ornitológicas realizadas en Valladolid los días 12, 13 y 14 de noviembre de 1952, sobre las siguientes aves: Accipiter nisus (Gavilán común, también llamado Astur palumbarius por el autor), Acrocephalus sp. (Carricerín), Anser anser (Ánsar común), Carduelis spinus (Lúgano, llamado Acanthis spinus por el autor), Columba palumbus (Paloma torcaz), Dendrocopos major (Pico picapinos, llamado Dryobates major por el autor), Falco naumanni (Cernícalo primilla), Fringilla montifringilla (Pinzón real), Gallinula chloropus (Gallineta común), Perdiz (Alectoris sp. o Perdix sp.), Periparus ater (Carbonero Garrapinos, llamado Parus ater por el autor), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común) y Turdus merula (Mirlo común). Se incluye el análisis estomacal de un Ánsar común llevado al autor desde Palencia.Ornitological obsevations carried out at Valladolid the 12th, 13th and 14th of November of 1952, about the following birds: Accipiter nisus (Eurasian Sparrowhawk, also refered as Astur palumbarius by the author), Acrocephalus sp. (Warbler), Anser anser (Greylag Goose), Carduelis spinus (Eurasian Siskin, referres as acanthis spinus by the author), Columba palumbus (Common Wood-pigeon), Dendrocopos major (Great Spotted Woodpecker, refered as Dryobates major by the author), Falco naumanni (Lesser Kestrel), Fringilla montifringilla (Brambling), Gallinula chloropus (Common Moorhen), Partridge (Alectoris sp. or Perdix sp.), Periparus ater (Coal Tit, refered as Parus ater by the author), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush) and Turdus merula (Eurasian Blackbird). The stomach content analysis of a Greylag Goose taken to the author from Palencia is also included
Valverde Gómez - One of the best experts on this subject based on the ideXlab platform.
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Salida de campo a la Cuesta de la Maruquesa y Mucientes (Valladolid) el 22 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salidas de campo simultáneas del autor a la Cuesta de la Maruquesa, en Valladolid capital, y de un colaborador anónimo a Mucientes (Valladolid), el 22 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Alauda arvensis (Alondra común), Anthus pratensis (Bisbita común), Carduelis chloris (Verderón común, llamado Chloris chloris por el autor), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Phylloscopus collybita (Mosquitero común) y Serinus serinus (Verdecillo).Simoultaneous field trips of the author to the Cuesta de la Maruquesa, in the city of Valladolid, and of an anonymous contributor to Mucientes (Valladolid), the 22nd of February of 1953, of which there were noted observations about the following birds: Alauda arvensis (Eurasian Skylark), Anthus pratensis (Meadow Pipit), Carduelis chloris (European Greenfinch, refered as Chloris chloris by the author), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Phylloscopus collybita (Common Chiffchaff) and Serinus serinus (European Serin)
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Salida de campo al Sotillo (Valladolid) el 15 de diciembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo al Sotillo (en Valladolid capital o en sus cercanías) el 15 de diciembre de 1952, de la que se anotaron observaciones sobre las siguientes aves: Accipiter nisus (Gavilán común, también llamado Astur palumbarius por el autor), Buteo buteo (Busardo ratonero, también llamado Águila ratera), Carduelis Carduelis (Jilguero), Columba palumbus (Paloma torcaz), Falco tinnunculus (Cernícalo vulgar), Fringilla montifringilla (Pinzón real), Fringilla sp. (Pinzón), Gallinula chloropus (Gallineta común), Larus sp. (Gaviota), Motacilla alba (Lavandera blanca), Picus viridis (Pito real), Serinus sp. (probablementem, el Verdecillo, S.serinus), Troglodytes troglodytes (Chochín), Turdus merula (Mirlo común) y Vanellus vanellus (Avefría europea).Field trip to the Sotillo (in the city of Valladolid or its outskirts) the 15th of December of 1952, of which there were noted observations about the following birds: Accipiter nisus (Eurasian Sparrowhawk, also refered as Astur palumbarius by the author), Buteo buteo (Common Buzzard), Carduelis Carduelis (European Goldfinch), Columba palumbus (Common Wood-pigeon), Falco tinnunculus (Common Kestrel), Fringilla montifringilla (Brambling), Fringilla sp. (Chaffinch), Gallinula chloropus (Common Moorhen), Larus sp. (Gull), Motacilla alba (White Wagtail), Picus viridis (Eurasian Green Woodpecker), Serinus serinus (possibly, the European Serin, S.Serinus), Troglodytes troglodytes (Winter Wren), Turdus merula (Eurasian Blackbird) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 7 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en la provincia de Valladolid, el 7 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea sp. (Garza), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis Carduelis (Jilguero), Ciconia ciconia (Cigüeña blanca), Emberiza schoeniclus (Escribano palustre), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Larus ridibundus (Gaviota reidora), Lymnocryptes minimus (Agachadiza chica), Numenius sp. (Zarapito), Serinus serinus (Verdecillo), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero, in the province of Valladolid, the 7th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Ardea sp. (Heron), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis Carduelis (European Goldfinch), Ciconia ciconia (White Stork), Emberiza schoeniclus (Reed Bunting), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Larus ridibundus (Common Black-headed Gull), Lymnocryptes minimus (Jack Snipe), Numenius sp. (Curlew), Serinus serinus (European Serin), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo desde Torquemada a Villodrigo, en Palencia, el 10 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo desde Torquemada a Villodrigo, ambos en la provincia de Palencia, el 10 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea cinerea (Garza real), Asio flammeus (Búho campestre), Asio otus (Búho chico), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis Carduelis (Jilguero), Fringilla montifringilla (Pinzón real), Gallinula chloropus (Gallineta común), Serinus serinus (Verdecillo) y Tringa ochropus (Andarríos grande). Se incluyen algunos análisis de contenidos estomacales, en los que aparecieron los mamíferos: Apodemus sp. (Ratón) y Rattus sp. (Rata).Field trip from Torquemada to Villodrigo, both in the province of Palencia, the 10th of February of 1953, of which there were noted observations about the following birds: Anas platyrhynchos (Mallard), Ardea cinerea (Grey Heron), Asio flammeus (Short-eared Owl), Asio otus (Long-eared Owl), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis Carduelis (European Goldfinch), Fringilla montifringilla (Brambling), Gallinula chloropus (Common Moorhen), Serinus serinus (European Serin) and Tringa ochropus (Green Sandpiper). Some stomach content analysis are also included, in which the following mammals appeared: Apodemus sp. (Field mouse) and Rattus sp. (Rat)
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Observaciones ornitológicas en Valladolid, los días 12, 13 y 14 de noviembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Observaciones ornitológicas realizadas en Valladolid los días 12, 13 y 14 de noviembre de 1952, sobre las siguientes aves: Accipiter nisus (Gavilán común, también llamado Astur palumbarius por el autor), Acrocephalus sp. (Carricerín), Anser anser (Ánsar común), Carduelis spinus (Lúgano, llamado Acanthis spinus por el autor), Columba palumbus (Paloma torcaz), Dendrocopos major (Pico picapinos, llamado Dryobates major por el autor), Falco naumanni (Cernícalo primilla), Fringilla montifringilla (Pinzón real), Gallinula chloropus (Gallineta común), Perdiz (Alectoris sp. o Perdix sp.), Periparus ater (Carbonero Garrapinos, llamado Parus ater por el autor), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común) y Turdus merula (Mirlo común). Se incluye el análisis estomacal de un Ánsar común llevado al autor desde Palencia.Ornitological obsevations carried out at Valladolid the 12th, 13th and 14th of November of 1952, about the following birds: Accipiter nisus (Eurasian Sparrowhawk, also refered as Astur palumbarius by the author), Acrocephalus sp. (Warbler), Anser anser (Greylag Goose), Carduelis spinus (Eurasian Siskin, referres as acanthis spinus by the author), Columba palumbus (Common Wood-pigeon), Dendrocopos major (Great Spotted Woodpecker, refered as Dryobates major by the author), Falco naumanni (Lesser Kestrel), Fringilla montifringilla (Brambling), Gallinula chloropus (Common Moorhen), Partridge (Alectoris sp. or Perdix sp.), Periparus ater (Coal Tit, refered as Parus ater by the author), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush) and Turdus merula (Eurasian Blackbird). The stomach content analysis of a Greylag Goose taken to the author from Palencia is also included
Paulo Gama Mota - One of the best experts on this subject based on the ideXlab platform.
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birdsong sexual selection and the flawed taxonomy of canaries goldfinches and allies
Animal Behaviour, 2012Co-Authors: Gonçalo C. Cardoso, Paulo Gama Mota, Yang HuAbstract:Sexual signals are often diagnostic of closely related species, and their taxonomic value at higher phylogenetic levels is often discussed. Complex signals such as birdsong are potentially rich in information regarding evolutionary history. However, natural or sexual selection, if pervasive enough, might distort that information. This has seldom been evaluated. We tested how ecological effects impact on the phylogenetic information of birdsong using a real case of flawed taxonomy: the reciprocal polyphyly of the genera Serinus and Carduelis. Major axes (principal components) of between-species song variation were not related to body size or habitat type. The main axis of song variation, reflecting syllable complexity and song length, was related to ecological indexes of sexual selection (latitude and ecological breadth), resulting in a positive latitudinal gradient in song elaboration. Song significantly supported monophyly over polyphyly for these genera, despite some song data having high phylogenetic signal (relative to the correct, polyphyletic phylogeny). Thus, the presence of high phylogenetic signal did not guarantee reliable taxonomic information at the genus level. The misleading phylogenetic information appears related to the latitudinal gradient in song elaboration plus the traditional Serinus and Carduelis spp. differing in latitude. We conclude that selection, in this case sexual selection, can pervasively distort the phylogenetic information even of complex and potentially information-rich signals.
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Speciational evolution of coloration in the genus Carduelis.
Evolution, 2008Co-Authors: Gonçalo C. Cardoso, Paulo Gama MotaAbstract:Sexual selection has been hypothesized to promote speciation, but evidence relating sexual selection to differences in speciation rates among taxa is equivocal. We note that evolutionary changes in ornaments are the link connecting sexual selection to speciation, and that ornament evolution is influenced by many factors so that its relationship with the strength of sexual selection may not be linear. We test if the evolution of ornamental coloration in Carduelis finches is related with speciation and if more ornamented lineages speciate more. We found that coloration evolves with a speciational pattern, but we found no evidence that the evolutionary changes associated with speciation are predominantly gains in ornamentation. The speciational pattern was found for both carotenoid- and melanin-based coloration, suggesting that traits putatively under stronger sexual selection by female choice (carotenoid coloration) are not the sole ones facilitating reproductive isolation. We conclude that in the genus Carduelis the evolutionary lability of ornaments influences speciation more than the strength of sexual selection, and we suggest that ornament lability should be considered as a possible causal factor in studies comparing cladogenesis among taxa.
E. F. Kaleta - One of the best experts on this subject based on the ideXlab platform.
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Pocken beim Kapuzenzeisig (Carduelis cucullata)
Zentralblatt für Veterinärmedizin Reihe B, 2010Co-Authors: E. F. Kaleta, H.-j. MarschallAbstract:Zusammenfassung Aus einem Kapuzenzeisig (Carduelis cucullata) konnte ein aviares Pockenvirus isoliert werden. Dieses Isolat erwies sich im Kreuzimmunisierungsversuch sowie hinsichtlich seines Wirtsspektrums mit dem Kanarienpockenvirus verwandt. Es bestanden jedoch Unterschiede zwischen diesen beiden Virusarten hinsichtlich des klinischen Bildes sowie hinsichtlich der Morphologie des zytopathischen Effektes in Huhnerembryofibroblastenkulturen und der Verdichtungsherde auf der Chorioallantoismembran. Summary Pox in the cowled siskin (Carduelis cucullata) An avian pox virus was isolated from a cowled siskin (Carduella cucullata). The isolate was related to the virus causing pox in canaries on the basis of cross-immunization test and host spectrum. Differences exist however between the two species in the clinical picture, the morphology of the cytopathic effects in chick embryo fibroblasts cultures and the pox formation on the chorioallantois membrane. Resume Variole chez un chardonneret a capuchon (Carduelis cucullata) Un virus de variole aviaire a ete isole chez un chardonneret a capuchon (Carduelis cucullata). Cet isolemet s'est revele etre apparente au virus de la variole du canari dans un essai d'immunisation croisee et du point de vue du spectre de l'hote. Des differences existent cependant en ce qui concerne l'image clinique, la morphologie et l'effet cytopathogene dans des cultures de fibroblastes d'embryons de poulet et les foyers d'epaississement sur la membrane chorio-allantique. Resumen Viruela en el verderon capuchino (Carduelis cucullata) Se pudo aislar de un verderon capuchino (Carduelis cucullata) un virus variolico aviario. Este aislamiento se mostro en el ensayo de inmunizacion cruzada asi como respecto a su espectro de anfitriones emparentado con el virus de la viruela del canario. Existian, sin embargo, diferencias entre estas dos especies de virus en cuanto a la morfologia del efecto citopatico en cultivos de fibroblastos de embriones de pollo y de los focos de concentracion sobre la membrana corioalantoidea.
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a retrospective description of a highly pathogenic avian influenza a virus h7n1 Carduelis germany 72 in a free living siskin Carduelis spinus linnaeus 1758 and its accidental transmission to yellow canaries serinus canaria linnaeus 1758
Deutsche Tierarztliche Wochenschrift, 2005Co-Authors: E. F. Kaleta, A HonickeAbstract:A haemagglutinating virus was isolated in summer 1972 from a single free-living siskin (Carduelis spinus Linnaeus, 1758) in embryonated chicken eggs. Additional cases of morbidity or mortality were not observed in the area were the sick siskin was found. The virus was characterized as an avian influenza A virus of the subtype H7N1 and designated H7N1/Carduelis/Germany/72. The virus induced following experimental inoculation of chicken embryos a high rate mortality (mean death time approximately 24 hours), formed plaques in chicken embryo fibroblast cultures without addition of trypsin and has an intracerebral pathogenicity index (ICPI) of 1.80. Therefore, this virus is considered as a highly pathogenic avian influenza A virus. Canaries (Serinus canaries Linnaeus, 1758), that were housed in the same room with the siskin were accidentially exposed by contact to the sick siskin which resulted in virus transmission followed by conjunctivitis, apathy, anorexia and a high rate mortality.
Valim, Michel P. - One of the best experts on this subject based on the ideXlab platform.
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Notes on taxonomy and distribution of Myrsidea serini (Séguy, 1944) (Phthiraptera: Amblycera: Menoponidae) on Southern South American passerine birds (Aves: Passeriformes)
Museu de Zoologia da Universidade de Sao Paulo, 2015Co-Authors: Cicchino, Armando Conrado, Valim, Michel P.Abstract:Myrsidea serini (Séguy, 1944) is recorded from three different passerine hosts from Argentina and Chile: Carduelis barbata (Molina, 1782) (Fringillidae), Chrysomus thilius petersi (Laubmann, 1934) and Agelaioides badius badius (Vieillot, 1819) (Icteridae). Somatic features and body measurements from available specimens belonging to these host-populations are compared with those recorded from Old World hosts, finding only some slight differences in certain body measurements (here interpreted as correlated to differences in host sizes), but none in chaetotaxy. This species was synoxenic with Myrsidea psittaci Carriker, 1955 on C. t. petersi in at least two localities in Buenos Aires Province, Argentina. Comparative studies of external chorionic architecture of the eggs, preferential sites of oviposition, prevalence has been carried out for both species, along with some remarks concerning the still problematic species, Myrsidea argentina (Kellogg, 1906), originally recorded off Carduelis magellanica (Vieillot, 1805)
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NOTES ON TAXONOMY AND DISTRIBUTION OF MYRSIDEA SERINI (SÉGUY, 1944) (PHTHIRAPTERA: AMBLYCERA: MENOPONIDAE) ON SOUTHERN SOUTH AMERICAN PASSERINE BIRDS (AVES: PASSERIFORMES)
Universidade de São Paulo (USP). Museu de Zoologia (MZUSP)., 2015Co-Authors: Cicchino, Armando C., Valim, Michel P.Abstract:Myrsidea serini (Séguy, 1944) is recorded from three different passerine hosts from Argentina and Chile: Carduelis barbata (Molina, 1782) (Fringillidae), Chrysomus thilius petersi (Laubmann, 1934) and Agelaioides badius badius (Vieillot, 1819) (Icteridae). Somatic features and body measurements from available specimens belonging to these host-populations are compared with those recorded from Old World hosts, finding only some slight differences in certain body measurements (here interpreted as correlated to differences in host sizes), but none in chaetotaxy. This species was synoxenic with Myrsidea psittaci Carriker, 1955 on C. t. petersi in at least two localities in Buenos Aires Province, Argentina. Comparative studies of external chorionic architecture of the eggs, preferential sites of oviposition, prevalence has been carried out for both species, along with some remarks concerning the still problematic species, Myrsidea argentina (Kellogg, 1906), originally recorded off Carduelis magellanica (Vieillot, 1805).Myrsidea serini (Séguy, 1944) é registrada de três passarinhos distintos como hospedeiros na Argentina e Chile: Carduelis barbata (Molina, 1782) (Fringillidae), Chrysomus thilius petersi (Laubmann, 1934) e Agelaioides badius badius (Vieillot, 1819) (Icteridae). Características somáticas e medidas corporais de exemplares disponíveis dessas populações de hospedeiros são comparados com os registrados a partir de hospedeiros do Velho Mundo, com apenas pequenas diferenças em algumas medidas no corpo (aqui interpretadas como relacionado a diferença entre o tamanho dos hospedeiros), mas similares com relação a sua quetotaxia. Esta espécie foi encontrada em sinoxenia com Myrsidea psittaci Carriker, 1955 parasitando C. t. petersi em pelo menos duas localidades na Província de Buenos Aires, Argentina. Estudos comparativos da superfície coriônica dos ovos, sítios preferenciais de oviposição, e prevalência foram realizados para ambas as espécies, além de algumas observações sobre uma espécie ainda problemática, Myrsidea argentina (Kellogg, 1906), originalmente registrada em Carduelis magellanica (Vieillot, 1805)
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NOTES ON TAXONOMY AND DISTRIBUTION OF MYRSIDEA SERINI (SÉGUY, 1944) (PHTHIRAPTERA: AMBLYCERA: MENOPONIDAE) ON SOUTHERN SOUTH AMERICAN PASSERINE BIRDS (AVES: PASSERIFORMES)
Museu de Zoologia da Universidade de São Paulo, 2015Co-Authors: Cicchino, Armando C., Valim, Michel P.Abstract:Myrsidea serini (Séguy, 1944) is recorded from three different passerine hosts from Argentina and Chile: Carduelis barbata (Molina, 1782) (Fringillidae), Chrysomus thilius petersi (Laubmann, 1934) and Agelaioides badius badius (Vieillot, 1819) (Icteridae). Somatic features and body measurements from available specimens belonging to these host-populations are compared with those recorded from Old World hosts, finding only some slight differences in certain body measurements (here interpreted as correlated to differences in host sizes), but none in chaetotaxy. This species was synoxenic with Myrsidea psittaci Carriker, 1955 on C. t. petersi in at least two localities in Buenos Aires Province, Argentina. Comparative studies of external chorionic architecture of the eggs, preferential sites of oviposition, prevalence has been carried out for both species, along with some remarks concerning the still problematic species, Myrsidea argentina (Kellogg, 1906), originally recorded off Carduelis magellanica (Vieillot, 1805)