71 resultados para Pionus maximiliani


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Prince Maximilian zu Wied's great exploration of coastal Brazil in 1815-1817 resulted in important collections of reptiles, amphibians, birds, and mammals, many of which were new species later described by Wied himself The bulk of his collection was purchased for the American Museum of Natural History in 1869, although many ""type specimens"" had disappeared earlier. Wied carefully identified his localities but did not designate type specimens or type localities, which are taxonomic concepts that were not yet established. Information and manuscript names on a fraction (17 species) of his Brazilian reptiles and amphibians were transmitted by Wied to Prof. Heinrich Rudolf Schinz at the University of Zurich. Schinz included these species (credited to their discoverer ""Princ. Max."") in the second volume of Das Thierreich ... (1822). Most are junior objective synonyms of names published by Wied. However, six of the 17 names used by Schinz predate Wied's own publications. Three were manuscript names never published by Wied because he determined the species to be previously known. (1) Lacerta vittata Schinz, 1822 (a nomen oblitum) = Lacerta striata sensu Wied (a misidentification, non Linnaeus nec sensu Merrem) = Kentropyx calcarata Spix, 1825, herein qualified as a nomen protectum. (2) Polychrus virescens Schinz, 1822 = Lacerta marmorata Linnaeus, 1758 (now Polychrus marmoratus). (3) Scincus cyanurus Schinz, 1822 (a nomen oblitum) = Gymnophthalmus quadrilineatus sensu Wied (a misidentification, non Linnaeus nec sensu Merrem) = Micrablepharus maximiliani (Reinhardt and Lutken, ""1861"" [1862]), herein qualified as a nomen protectum. Qualifying Scincus cyanurus Schinz, 1822, as a nomen oblitum also removes the problem of homonymy with the later-named Pacific skink Scincus cyanurus Lesson (= Emoia cyanura). The remaining three names used by Schinz are senior objective synonyms that take priority over Wied's names. (4) Bufo cinctus Schinz, 1822, is senior to Bufo cinctus Wied, 1823; both, however, are junior synonyms of Bufo crucifer Wied, 1821 = Chaunus crucifer (Wied). (5) Agama picta Schinz, 1822, is senior to Agama picta Wied, 1823, requiring a change of authorship for this poorly known species, to be known as Enyalius pictus (Schinz). (6) Lacerta cyanomelas Schinz, 1822, predates Teius cyanomelas Wied, 1824 (1822-1831) both nomina oblita. Wied's illustration and description shows cyanomelas as apparently conspecific with the recently described but already well-known Cnemidophorus nativo Rocha et al., 1997, which is the valid name because of its qualification herein as a nomen protectum. The preceding specific name cyanomelas (as corrected in an errata section) is misspelled several ways in different copies of Schinz's original description (""cyanom las,"" ""cyanomlas,"" and cyanom""). Loosening, separation, and final loss of the last three letters of movable type in the printing chase probably accounts for the variant misspellings.

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We describe in this paper a new genus and species of cricetid rodent from the Atlantic Forest of Brazil, one of the most endangered eco-regions of the world. The new form displays some but not all synapomorphies of the tribe Oryzomyini, but a suite of unique characteristics is also observed. This new forest rat possesses anatomical characteristics of arboreal taxa, such as very developed plantar pads, but was collected almost exclusively in pitfall traps. Phylogenetic analyses of morphological (integument, soft tissue, cranial, and dental characters) and molecular [nuclear - Interphotoreceptor retinoid binding protein (Irbp) - and mitochondrial - cytochrome b - genes] datasets using maximum likelihood and cladistic parsimony approaches corroborate the inclusion of the new taxon within oryzomyines. The analyses also place the new form as sister species to Eremoryzomys polius, an Andean rat endemic to the Maranon valley. This biogeographical pattern is unusual amongst small terrestrial vertebrates, as a review of the literature points to few other similar examples of Andean-Atlantic Forest pairings, in hylid frogs, Pionus parrots, and other sigmodontine rodents. (C) 2011 The Linnean Society of London, Zoological Journal of the Linnean Society, 2011, 161, 357-390. doi:10.1111/j.1096-3642.2010.00643.x

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Due to the scarcity of information related to the epidemiology of Cryptosporidium infection in passerine birds, this study aimed to determine the periodicity of fecal shedding of Cryptosporidium spp. oocysts, after natural infection, and its clinical signs, mortality, and molecular characterization. Four hundred eighty fecal samples were collected from 40 birds, including 372 samples from 31 adult birds and 108 samples from nine young birds (up to 12 months old), housed in five aviaries, monthly from September 2007 to September 2008, with the exception of April. The birds originated from aviaries in which the following species were raised: great-billed seed-finch (Oryzoborus maximiliani), lesser seed-finch (Oryzoborus angolensis), ultramarine grosbeak (Cyanocompsa brissonii), and rusty-collared seedeater (Sporophila collaris). The samples were preserved in 2.5% potassium dichromate at 4A degrees C until processing. The oocysts were purified by centrifugal flotation in Sheather`s solution, followed by genomic DNA extraction and molecular characterization of oocysts using the nested polymerase chain reaction for amplification of fragments of the 18S subunit of rRNA gene. Intermittent shedding of oocysts was observed by positive amplification for Cryptosporidium spp. in 91 (24.5%) samples of adult birds and 14 (13%) of young birds. The sequencing of the amplified fragments enabled the identification of Cryptosporidium galli. Although all the aviaries had birds positive for C. galli, morbidity or mortality was observed in only one aviary and was associated with concomitant infection with Escherichia coli and Isospora sp.

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Estudaram-se de agosto de 1977 a junho de 1979 16 espécies de Psitacídeos na região do Núcleo Pioneiro Humboldt (10019' S, 590 12' W), alto rio Aripuanã, MT, Brasil. Verificou-se que diferentes tamanhos de corpo e peso dão acesso a espectros alimentares diferentes. Com respeito ao peso, as 16 espécies podem ser divididas em quatro grupos:55 até 110g: Tuit huetii, Pyrrhura picta, Brotogeris chrysopterus, Pyrrhura rhodogaster, Aratinga weddellii.140 até 300g: Aratinga leucophthalmus, Pionopsitta barrabandi, Pionus menstruus, Deroptyus accipitrinus.360 até 600g: Ara severa, Ara manilata, Amazona ochrocephala, Amazona farinosa.950 até 1350g: Ara ararauna, Ara macao, Ara chloroptera.As estratégias alimentares variam dentro de cada grupo de peso: Ara manilata é especialista puro, Tuit huetti, Brotogeris chrysopterus, Pionopsitta barrabandi, Ara severa e Ara ararauna são especialistas parciais. Os especialistas parciais têm bicos relativamente compridos e estreitos. Com respeito às proporções do bico, Brotogerischrysopterus é mais especializado do que Tuit huetii no mesmo grupo de peso.As espécies muito próximas morfologicamente, como Ara chloroptera e Ara macao ou Pyrruhura rhodogaster e Pyrrhura picta, podem ser reconhecidas principalmente pelo modo com que exploram o habitat. Ara chloroptera se encontra nas estratos superiores da floresta, junto às copas de árvores muito altas, com maior freqüência do que Ara macao. Pyrrhura rhodogaster visita mais freqüentemente matas densas e vegetação secundária do que Pyrrhura picta. Diferenças sazonais de abundância e épocas diferentes de reprodução separam as duas espécies de Amazona. Amazona ochrocephala é mais comum e inclusive cria os seus filhotes na época seca, enquanto que Amazona farinosa reproduz e se torna mais comum na época chuvosa.

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A short contribution to the Natural History of some Brazilian Frigillidae The following species of Brazilian Fringillidae are mentioned here, the first of which being more deeply studied: 1 - Oryzoborus angolensis angolensis (Linnaeus). 2 - Oryzoborus crassirostris maximiliani Cabanis. 3 - Cyanocompsa cyanea sterea Oberholser. 4 - Coryphospingus cucullatus rubescens (Swainson). About each one of the referred species, the Author gives native names, some datas and observations on its reproduction and behaviour under captivity, as well as on its natural alimentation. Some considerations about the geographical races of Oryzoborus angolensis: O. a. angolensis (Linnaeus) and 0. a. torridus (Scopoli) -are also made. Both the races occur in Brasil and, according to the Author's opinion, they are not satisfactorily caracterized.

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Temnocephala brevicornis Monticelli 1889, ectosymbiont of Hydromedusa tectifera Cope 1869, is reported for the first time for Argentina. Numerous temnocephalans from Arroyo Villoldo in the locality of Magdalena, Buenos Aires, Argentina were stained in toto to be studied. This commensal species in turtles was originally cited in association with Hydromedusa maximiliani (Mikan) and Hydraspis radiolata Mikan in Brazil. Afterwards, it was found on other fresh water turtle species in Brazil and Uruguay.

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Contient : 1 Journal autographe de JEHAN DE LA FOSSE, où sont notés mois par mois les principaux événements des années 1557 à 1590, arrivés en France et particulièrement à Paris, où vivait l'auteur, curé de St-Leu et de St-Barthélemy ; 2 Recueil d'épitaphes ; « Cavendish,... general Norris,... docter Story,... mylord Treasurer,... Frier Andrew,... Ellis,... earle of Essex, beheaded in the tower », Joannes Rekingale, episcopus Cicestriensis, Gulielmus de Blitz, archidiaconus Nodovicensis ; Thomas Linaerus, regis Henrici VIII medicus, Antonius Riccius Faventiae, « Mr Hofkins », Lucretia Borgia, Honorius P. M., Johannes Riberius ; Galfridus Chaucer, Corythus, filius Oenones et Paridis, Ninus, Assyriae monarcha, Pyramis, lateritia Asychis, Aegypti regis ; Bartholomaeus Platina, Petrus Pomponatius, Pompeius Magnus, Capys, Ennius, Hannibal ; Marcus Antonius Turrianus, Marcus Antonius Coccius, Marcus Antonius Casanova, Sardanapalus, Rufus, Julius Caesar, Augustus Caesar ; Petrus Ciaconius, Nicolaus Macchiavellus, Gulielmus Rondeletus, medicus, Anicia, foemina romana, Callicratea ; Johannes Coletus, Rembertus Dodonaeus, medicus Maximiliani II et Rodolphi imperatorum, Alcaeus poeta, Scipio Africanus ; Paracelsus, Gerardus Noviomagus et Andreas Hyperius, Didacus de Valdes, Albericus de Vere et Gulielmus, primus comes Oxoniensis, Robertus Buc ; Hieronymus Cagnolus Vercellensis, Johannes Stofflerus, mathematicus Tubingae, Remigius Bellaqueus, Pallas, Evandri filius, Zarmanochegas indus, de Bargosa ; Johannes Rivius Attbend, Petrus Bembus, Lucius P. M. Veronae, Gulielmus Norselez, decanus quondam ecclesiae S. Pauli Londini, Mathias Corvinus, rex Pannoniae ; Philippus Callimachus Cracoviae, in aede S. Trinitatis, Ludovicus Bologninus, Bononiae, Rachel, uxor Jacobi Bethleem, Aratus, Plato, Aeschylus ; Joannes Zonaras, Homerus, Menander, Epictetus ; Berengarius, archidiaconus Andegavensis, Andreas Fanzonius, Cyrus, Persarum monarcha, Midas ; Hugo S. Victoris Parisiensis, S. Bernardus, abbas claraevallensis, Petrus de Toledo, Psittacus, Musaeus poeta, Linus, thebanus poeta, Orpheus ; Petrus Lombardus, Petrus Comestor, Pallas, libertus Romae, Megista, Spartanus vates ; Aegidius de Roma, archiepiscopus Bituricensis, Johannes Gerson, Aristocrates, perfidus in Lycaei Jovis luco, Setho, sacerdos Vulcani et Aegypti rex, Rosamunda Cliffordensis, Petrus Aretinus ; Nicolaus de Lyra, Jacobus Pisaurus, Paphi episcopus, Cedwalla, rex Sussexiae ; Alphonsus Tostadus, hispanus, Abulensis episcopus, Albertus Pius de Sabaudia, princeps Carporum, Similis, praefectus praetorianorum, Jupiter, Osyris, Isis ; Aeneas Sylvius, Christophorus Colombus, Hermes, Apollo, Timon, Darius ; Robertus Gaguinus, Johannes de Sacro Busto, Darius, Hystaspis filius, Simandius, Aegypti rex, Idomeneus et Myrio, filii Deucalionis, Semiramis ; Alexander Piccolomineus, Justina, pulchra foemina, quam maritus zelotypus nefarie decollavit, Claudia, nobilis foemina Romae, Carolus Magnus, Carolus V, imperator ; Actius Plautus, Johannes Boccacius, Franciscus Ximenes, cardinalis Hispaniae, Federicus imperator, Sylla, Ricardus I, rex Anglorum ; Johannes Stadius, math. belga, C. Manlia camertina, Johannes de Mandeville, Patricius, Brigida et Columda in Hibernia, la reine d'Angleterre, femme de Jacques Ier ; Johannes Glandorp, Jodocus, medicus Romae, Urandus, sive Durandus, Johannes Jacobus Trivultius, Ludovicus VIII, rex Francorum ; Antonius quidam italus, Fin dal Finale, Battistina Senensis, puella elegantissima ; Chalonerus Dubliniae, Askew Lincolniensis, Christophorus Hatton, Robertus, comes Leicestriae ; Johannes Chidley, Walterus Ralegh, Arturus Gorges, Johannes Parkar, Maria Stafford, Charitas et Carolus Ho., Thomas Wals, Sylvanus Scorus, Johannes Horo et Edwardus Nymark, Edwardus Stanhop, Franciscus Wal ; Philippus Sydney, Franciscus Walsinghan, N. Marsonius, jurisconsultus, Christophorus H, Gulielmus, comes Penbrok, Angliae marescallus, Antonius Deny, frater Lubinus ; Fratislaus, dux Bohemiae, countess of Penbrok, Edward Spenser, Henry Abyngdon, Thomas Nash, N. Dobson ; Dr Hugh a price, Johannes Vitulus, Dr Bently, Hor. Pallavicin, Margaret Ratcliff ; Howlet, Elian, Henry Barron ; James Stuart, Thomas Sackville, Penelope d'Evreux, uxor domini Bar. Rich, pellicis comitis Devonshire, Robert Cecil, Ricardus Bancroft, archiepiscopus Cantuariensis ; Godefridus de Bulion, Balduinus, rex Jerusalem, Allicia, pulchra foemina anglica et forte meretrix, Theobaldus, comes Campaniae, qui vixit tempore regis Angliae Stephani ; Fernandus de Castro, hispanus in Anglia exulans et moriens ob fidem in Dominum Petrum, regem Castellae, Johannes Taylor de Colman street, usurarius, Petrus Miago Vallisoleti, in templo Sancti Stephani, Franciscus Duarte de Mendico, a proveedor de los exercitos y armadas del emperador Carlo V, Henricus, Walliae princeps ; Milo, comes de Anglera, pater Rolandi, a Mauris juxta ripam Ceae occisus, Hecuba, S. Edmundus, rex et martyr, Pindarus, poeta lyricus, Stesichorus, Anacreon, poeta vinosus, Leonidas, dux Lacedemoniorum ad Thermopylas occisus contra Persas, Timotheus, citharedus milesius ; Timocreon Rhodius, Laïs, meretrix Corinthia, sepulta in Thessalia, juxta Peneum fluvium, Acron, antiquissimus medicus Agrigentinus

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Contient : 1 Mémoires d'OLIVIER DE LA MARCHE, sans commencement ni fin. Premiers mots : «... et vengance de leurs haultaines et grandes entreprinses... ». Derniers mots : « ... que on nommoit messire Jaques de Lalaing, natif du pays... » ; 2 « C'est le triste revel de messire OLIVIER DE LA MARCHE, en son temps chevallier d'honneur de madame Marie, duchesse de Bourgoingne, dit le chevalier deliberé ». Premier vers : « Au sorty de mon reveil de somme... ». Derniers mots : «... Par celluy qui a tant souffert. La Marche ». Tout ce poème est écrit au vermillon ; 3 « S'ensuit la Relacion de BOURGOINGNE, roy d'armes de l'empereur, contenant son besoigner, quant il pourta au roy de France la responce de son cartel et la seurté du camp ». Premiers mots : « Jehan Bourgoingne, roy d'armes... de l'empereur... Charles cinquiesme... » ; 4 « S'ensuit le double de la teneur du cartel du roy de France » FRANÇOIS Ier « envers l'empereur » ; Premiers mots : « Nous Françoys, par la grace de Dieu roy de France... ». 1528 ; 5 Chronique de Bourgogne. Premiers mots : « En l'an XIIIIe apres la Resurrection N.-S., la tres glorieuse Magdeleine,... convertix le roy et la royne de Bourgoigne... ». Derniers mots : «... Dudit monseigneur le duc Philippe descendit tres victorieulx, tres chrestien prince Charles, à present duc et conte de Bourgoingne, que Dieu veuille garder, donner victoyre contre ses ennemis ». Après ces mots vient la mention en latin du décès du duc Charles le Téméraire devant Nancy ; 6 « La dispute du droict de la duché de Bourgoingne ». Premiers mots : « Le roy estant en Espaingne furent commis et depputez certains notables personnaiges tant de France que d'Espaigne... » ; 7 « L'espitaphe du duc Philippe de Bourgoingne ». Premier vers : « Jehan fut nay de Philippe, qui du roy Jehan fust filz... » ; 8 « Election imperialle ». Premiers mots : « Comme vasquoit nagueres la saincte empire... » ; 9 « Anno Domini 1519 fuit electus rex Hyspanorum imperator Romanorum, vacante nuper sacro Romano imperio... » ; 10 Vers en latin sur le même sujet : « Postulat imperium Gallus, Germanus, Iberus,... » ; 11 Vers en français sur le même sujet : « Lyon rempant en tout honneur prospere... » ; 12 « A quodam etiam interpretatio nominis Karoli, secundum litteras ». Premier vers : « Cueur coraigeux, carboucle reluisant... » ; 13 « Questio theologa. Utrum voluntas status triplicis varietate insignis multiplici fuerit libertate decorata ». Premiers mots : « Voluntas divina prima... » ; 14 Autres questions théologiques, en latin ; 15 Prophétie. Premiers mots : « Une prophétie trouvée à Veronne... » ; 16 Autre prophétie : « Item au pays du Lyon se fera une grande et merveilleuse bataille... » ; 17 Vers moraux tirés d'une édition de la Danse macabre : « Qui à bien vivre veult entendre... » ; 18 Autres vers : « Depuis Adam, le premier homme... » ; 19 « 1536. Nota que en l'an 1536 furent mutacions et grandes emotions entre les souverains... » ; 20 « Du lundi XVe de janvier 1536. Le roy a assisté à l'audition du Palais, au siege real de la salle dorée ». C'est le procès-verbal du lit de justice tenu pour déclarer Charles d'Autriche félon et la réversion des comtés de Flandre, Artois, Charolais, etc. à la couronne, fiefs tenus par ledit Charles ; 21 « Charolus sic interpretatur : Cueur coraigeux, carboucle reluisant... » ; 22 « Nota. Triplici enim coronatur illustrissimus imperator, videlicet ferrea, argentea, aurea... » ; 23 « Versus. Postulat imperium Gallus, Germanus, Iberus... » ; 24 Vers. « Lyon rampant en tout honneur prospère... » ; 25 « Vacante nuper sacro romano imperio, per obitum quondam serenissimi principis domini domini nostri Maximiliani,... ego Laurentius Triesis, decanus Maguntinis (sic), mere prefatorum dominorum dominorum graciosissimorum principum electorum... quo universi cognoscant prefatum dominum Karolum electum in... futurum imperatorem... ». Proclamation de l'élection de Charles-Quint à l'empire ; 26 « Condempnatio domini nostri Jhesu Christi. Nos Pontius Pilatus,... Ite, tenete eum »

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Aim We present a molecular phylogenetic analysis of Brotogeris (Psittacidae) using several distinct and complementary approaches: we test the monophyly of the genus, delineate the basal taxa within it, uncover their phylogenetic relationships, and finally, based on these results, we perform temporal and spatial comparative analyses to help elucidate the historical biogeography of the Neotropical region. Location Neotropical lowlands, including dry and humid forests. Methods Phylogenetic relationships within Brotogeris were investigated using the complete sequences of the mitochondrial genes cyt b and ND2, and partial sequences of the nuclear intron 7 of the gene for Beta Fibrinogen for all eight species and 12 of the 17 taxa recognized within the genus (total of 63 individuals). In order to delinetae the basal taxa within the genus we used both molecular and plumage variation, the latter being based on the examination of 597 skin specimens. Dates of divergence and confidence intervals were estimated using penalized likelihood. Spatial and temporal comparative analyses were performed including several closely related parrot genera. Results Brotogeris was found to be a monophyletic genus, sister to Myiopsitta. The phylogenetic analyses recovered eight well-supported clades representing the recognized biological species. Although some described subspecies are diagnosably distinct based on morphology, there was generally little intraspecific mtDNA variation. The Amazonian species had different phylogenetic affinities and did not group in a monophyletic clade. Brotogeris diversification took place during the last 6 Myr, the same time-frame as previously found for Pionus and Pyrilia. Main conclusions The biogeographical history of Brotogeris implies a dynamic history for South American biomes since the Pliocene. It corroborates the idea that the geological evolution of Amazonia has been important in shaping its biodiversity, argues against the idea that the region has been environmentally stable during the Quaternary, and suggests dynamic interactions between wet and dry forest habitats in South America, with representatives of the Amazonian biota having several independent close relationships with taxa endemic to other biomes.