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A note on stamen position and petal number in Loranthaceae Naturalis
Kuijt, J..
Stamen position in Loranthaceae is summarized in both the Old and New Worlds. In the former, stamens are inserted on petals at the same height in an individual flower, with very few exceptions that appear to be in basalmost genera only. In the Americas, much diversity exists in both the position and the within-flower shapes of stamens, phenomena that occur in many genera, Psittacanthus showing the greatest diversity. The dimorphic, or at least the biseriate condition is believed to be the plesiomorphic state. Some comments are added on petal numbers in the family.
Tipo: Article / Letter to the editor Palavras-chave: Loranthaceae; New World; Old World; Stamen position.
Ano: 2010 URL: http://www.repository.naturalis.nl/record/525531
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A review of Diphuia (Diptera: Ephydridae) with description of two new species from southern Brazil Rev. Bras. Zool.
Mathis,Wayne N.; Marinoni,Luciane.
The species of Diphuia Cresson, 1944 are reviewed with an emphasis on the fauna from southern Brazil, where two new species have been discovered and herein are described: Diphuia antonina sp. nov. and Diphuia grandis sp. nov. All known species are placed into two species groups (the anomala and nitida groups), which are characterized, and a key to these species is included. To facilitate identification of species of this uncommon genus, we have included diagnoses of the genus and tribe Hecamedini and have also provided an annotated key to New World genera in the tribe and to the known species of Diphuia. We have also provided illustrations of structures of the male terminalia of all included species.The species from southern Brazil, including the new ones,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical; New World; Shore-fly; Taxonomy.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000500017
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A review of the New World Atteva Walker moths (Yponomeutidae, Attevinae) Rev. Bras. entomol.
Becker,Vitor O..
The New World species of Atteva Walker are reviewed and illustrated in colour. One name: A. pustulella (Fabricius), nom. rev. and three species: A. aurea (Fitch), sp. rev., A. floridana (Neumoegen), sp. rev. and A. gemmata (Grote), sp. rev. are reinstated; five names are synonymised under A. aurea: Poeciloptera compta Clemens, syn. n., A. edithella Busck, syn. n., A. exquisita Busck, syn. n., A. ergatica Walsingham, syn. n. and A. microsticta Walsingham, syn. n.; four new species are described: A. rawlinsi sp. n., from the Dominican Republic, A. sidereoides sp. n., from Jamaica, A. entermedia sp. n., from Antigua, and A. zebrina sp. n., from Brazil; lectotypes for A. floridana and A. glaucopidella (Guenée) (=fulviguttata) are also designated.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Microlepidoptera; New World; Nomenclature; Taxonomy.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000300007
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A revision of New World Brontaea Kowarz (Diptera, Muscidae) Zoologia
Carvalho,Claudio José Barros de; Pont,Adrian Charles.
Five species of Brontaea Kowarz (=Gymnodia Robineau-Desvoidy, preocc.) occur in the New World. B. humilis (Zetterstedt) has been introduced from Europe and is known from a few localities in eastern and Pacific coast Canada and USA. B. normata (Bigot) is an endemic Neotropical species. The other species, B. debilis (Williston), B. quadristigma (Thomson) (=cilifera Malloch, syn.nov.) and B. delecta (Wulp) (=arcuata Stein) occur throughout warm and temperate areas of the Americas. They are common filth flies, and are frequently collected in faeces-baited traps. Brontaea is probably a polyphyletic genus. The species discussed here appear to be correctly placed in the subfamily Mydaeinae. An identification key. descriptions, illustrations and geographic...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brontaea; Distribution; Habits; New World; Taxonomy.
Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000300020
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A taxonomic revision of the new world species of Sirthenea (Heteroptera: Reduviidae: Peiratinae) Naturalis
Willemse, L..
The American species of Sirthenea are revised and keys to the 12 species and seven subspecies are given. Four new species and two new subspecies are described viz., S. ater (Brazil: Minas Geraes), S. dubia (Panama; Paraguay: Caaguazu. Argentina: Misiones; Entre Rios), S. ferdinandi (Argentina: Salta; Tucuman), S. jamaicensis (Jamaica), S. peruviana orientalis (Venezuela; Trinidad; Surinam; Brazil: Para) and S. peruviana gracilis (Brazil: Goias; Matto Grosso), whereas also some new combinations are proposed.
Tipo: Article / Letter to the editor Palavras-chave: Heteroptera; Reduviidae; Sirthenea; New World; Key; Species; New species.; 42.75.
Ano: 1985 URL: http://www.repository.naturalis.nl/record/317833
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Análise cladística da tribo Rhopalophorini Blanchard, 1845 (Coleoptera, Cerambycidae) Rev. Bras. entomol.
Marques,Marinêz Isaac; Napp,Dilma Solange.
Rhopalophorini is primarily a New World group. Of the 23 known genera, 19 were described from the Neotropical region. A cladistic analysis of the American genera was carried out with 91 morphological characters. The genera Ozodes Audinet-Serville and Lissozodes Bates, recently transferred to Necydalopsini, were included in the analysis in order to investigate their relationships with the Rhopalophorini. The results suggested that their shared similarities with the Rhopalophorini are symplesiomorphies at the level considered in the analysis, so they are maintained in Necydalopsini, and Neozodes Zajciw, indicated as the sister group of Ozodes, is herein transferred to this tribe. In the same way, Elaphopsis Audinet-Serville is transferred to Ibidionini....
Tipo: Info:eu-repo/semantics/report Palavras-chave: Cerambycinae; Cladistics; New World; Rhopalophorini; Taxonomy.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000400002
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Catalogue of American Nycteribiidae (Diptera, Hippoboscoidea) Rev. Bras. entomol.
Graciolli,Gustavo; Autino,Analía G.; Claps,Guillermo L..
A catalogue of the family Nycteribiidae (Diptera, Hippoboscoidea) of the New World is presented. Two genera and 52 species are listed in alphabetical order. Each genus account lists synonymies and type species, and each species account lists type locality and host, disposition of type material, geographic and host distribution, and a detailed bibliography.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bat fly; Chiroptera; New World; Taxonomy.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000200004
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NEW CASES OF GYNANDROMORPHISM IN XYLOCOPA LATREILLE, 1802 (HYMENOPTERA: APIDAE) Pap. Avulsos de Zool. (São Paulo)
ZAMA,PAULA CAETANO; COELHO,IGOR RISMO.
ABSTRACT Gynandromorphism is the most common case of sexual anomaly reported in bees and is characterized by individuals that show male and female traits simultaneously in the body. Gynandromorphic cases have been reported for 140 species of bees, an underestimated number comparing to the twenty thousand bee species described nowadays. Here we describe and illustrate the first case of a gynandromorphic Xylocopa darwini Cockerell, 1926 and the fourth case of Xylocopa varipuncta Patton, 1879. The specimens show a mixed form of gynandromorphism with predominantly female features and with all its male traits concentrated in one side of the body, right side in X. darwini and left side in X. varipuncta. The gynanders of X. darwini and X. varipuncta were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Carpenter bee; Gynandromorphy; Neoxylocopa; New World; Xylocopini.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017002400313
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Phylogenetic autocorrelation and evolutionary diversity of Carnivora (Mammalia) in Conservation Units of the New World Genet. Mol. Biol.
Tôrres,Natália Mundim; Diniz-Filho,José Alexandre Felizola.
One of the main concerns of Conservation Biology is the identification of priority areas for conservation, and the development of quantitative methods is important to achieve this task. Many phylogenetic diversity indexes and higher-taxon approaches have been used in this context. In this study, Faith's phylogenetic indexes and the number of evolutionary independent lineages of Carnivora were calculated at the average patch level based on phylogenetic autocorrelation analysis of phenotypic traits, in 18 conservation units in America (frequently National Parks). Despite controversies about the hierarchical level to be adopted, the characters included in this study suggest that the family level produces independent units for the analysis of phenotypic...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Phylogenetic autocorrelation; Carnivora; Conservation units; New World.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000400008
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Rove beetles of medical importance in Brazil (Coleoptera, Staphylinidae, Paederinae) Rev. Bras. entomol.
Vieira,Juliana S.; Ribeiro-Costa,Cibele S.; Caron,Edilson.
Rove beetles of medical importance in Brazil (Coleoptera, Staphylinidae, Paederinae). The rove beetles of the genus Paederus Fabricius, 1775 are the most important group within Coleoptera causing dermatitis around the world. The medical importance of Paederus depends on its toxic hemolymph released when these beetles are crushed on human skin. The effects are mainly dermatitis linearis and some sporadic cases of conjunctivitis. In Brazil seven species of Paederus are known to cause dermatitis: P. amazonicus Sharp, 1876, P. brasiliensis Erichson, 1840, P. columbinus Laporte, 1835, P. ferus Erichson, 1840, P. mutans Sharp, 1876, P. protensus Sharp, 1876 stat. rev., and Paederus rutilicornis Erichson, 1840. Paederus mutans and P. protensus are for the first...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Insecta; Neotropical; New World; Pederin; Skin injuries.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000300005
Registros recuperados: 10
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