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Search Results: 1 - 10 of 8636 matches for " species description "
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Espécies novas de Tomosvaryella Aczél (Diptera, Pipunculidae) da Argentina e chave para as espécies Sul-americanas
Ale-Rocha, Rosaly;Souza, Bruna Barbosa de;
Revista Brasileira de Entomologia , 2011, DOI: 10.1590/S0085-56262011005000025
Abstract: two new species of tomosvaryella are described from argentina, tomosvaryella lobata sp. nov. and tomosvaryella platypoda sp. nov.; an identification key is presented for the south american species of tomosvaryella and new records of tomosvaryella species to brazil and argentina are provided.
Macugonalia Young (Hemiptera, Cicadellidae, Cicadellinae): duas novas espécies de Minas Gerais, Brasil
Cavichioli, Rodney Ramiro;
Revista Brasileira de Zoologia , 2004, DOI: 10.1590/S0101-81752004000100020
Abstract: two new species of macugonalia young, 1977 from itamonte, minas gerais, brazil, are described. the two new species present the same pattern male genitalia of others species of the genus: aedeagus short, convex dorsally with a pair of elongate slender processes arising basiventrally, but with others pattern of coloration, sternite vii and shape of the adeagus different of the others species.
Bythinella Moquin-Tandon, 1856 (Gastropoda: Rissooidea: Bythinellidae) in Romania: Its Morphology With Description of Four New Species
Andrzej Falniowski , Magdalena Szarowska , Ioan Sirbu
Folia Malacologica , 2009, DOI: 10.2478/v10125-009-0003-2
Abstract: The shell, penis, and female reproductive organs of six molecularly distinct Bythinella species from Romania are described. The species were found by the authors in their earlier study based on mt DNA COI, and rRNA ITS-1. None of the species is identical with B. austriaca (Frauenfeld, 1857). Two of them are identified as B. dacica Grossu, 1946 and B. molcsanyi H. Wagner, 1941. The other four species are described as new. The occurrence of B. melanostoma (Brancsik, 1889), and of B. austriaca ehrmanni Pax, 1938 in Romania is rejected. The sympatric occurrence of two species in four studied springs was stressed. The molecular distinctness of the studied species is not reflected in their morphology, the morphological differences are poorly marked, their variability ranges overlapping.
A distinctive new cloud-forest rodent (Hystricognathi: Echimyidae) from the Manu Biosphere Reserve, Peru
Patterson,Bruce D.; Velazco,Paul M.;
Mastozoolog?-a neotropical , 2006,
Abstract: recent surveys in peru 's manu national park and biosphere reserve uncovered a new species of hystricognath rodent, a spiny rat (echimyidae) with dense, soft fur. inhabiting andean cloud-forests at 1900 m, the new rodent belongs to a radiation of "brush-tailed tree rats" previously known only from the amazon, orinoco, and other lowland river drainages. phylogenetic analysis of morphology (cranial and dental characters) unambiguously allies the new species with species of isothrix. while the inclusion of the new taxon does not resolve the "star phylogeny" which underlies the echimyid radiation, it identifies the andes as a possible theatre for the evolution of some soft-haired members of the group. the new species is described and a revised diagnosis of the genus isothrix is presented.
Bolivian phlebotomines. II Psychodopygus Yucumensis n.sp., a new man-biting phlebotomine sandfly from subandean region (Diptera, Psychodidae)
Le Pont, F.;Caillard, T.;Tibayrenc, M.;Desjeux, P.;
Memórias do Instituto Oswaldo Cruz , 1986, DOI: 10.1590/S0074-02761986000100011
Abstract: psychodopygus yucumensis n.sp., a new species of phlebotomine sandfly belonging in genus psychodopygus mang., is described from specimens collected from human bait, in beni dept., bolivia. the male is characteristic of the series panamensis, but the female, closely related to p. carrerai carrerai, can be confused with this species ("cryptic species"). isozyme characterization can determine any specimen of either species, while morphometric analysis shows statistical differences between the two species. p. yucumensis is strongly anthropophilic. a leishmania braziliensis braziliensis stock was isolated from this new species, indicating that it is one of the vectors of mucocutaneous leishmaniasis in the lowland subandean area.
Espécies novas de Chromatonotus Hebard, 1920 da regi?o da Amaz?nia (Blattellidae, Blattellinae)
Lopes, Sonia Maria;Khouri, Andréa;
Biota Neotropica , 2008, DOI: 10.1590/S1676-06032008000200014
Abstract: two new species of chromatonotus hebard, 1920 from mato grosso state, brazil, are described: chromatonotus chirostylatus sp. nov and chromatonotus sinopensis sp. nov. illustrations of the shape and coloration, tergal modification in the abdome, genital plates and the male genitalia are presented.
Inventory of palm species in Mioswaar island, Teluk Wondama Regency, West Irian Jaya (Papua)
YOHANES YOSEPH RAHAWARIN
Biodiversitas , 2005,
Abstract: The aim of the research was to find out palms species diversity in Mioswaar Island, Teluk Wondama Regency, West Irian Jaya (Papua). The research result indicated that the forest of Mioswaar Island had been 3 sub families of palms, i.e. Arecoideae, Calamoideae, and Coryphoideae, consist of 12 genera, namely: Areca, Arenga, Calamus, Caliprocalix, Caryota, Gronophyllum, Gulubia, Licuala, Orania, Metroxylon, Pigafetta, and Pinanga. The most common species palm was Arenga microcarpa, Gulubia costata, and Gronophyllum pinangoides. In this island, palms grew at 2-200 asl.
A new species of Anolis lizard (Squamata, Iguania) from Panama
Steven Poe,Ian M. Latella,Mason J. Ryan,Eric W. Schaad
Phyllomedusa : Journal of Herpetology , 2009,
Abstract: A new species of Anolis is described from western Panama and eastern Costa Rica. Populations of the new form were previously allocated to A. chocorum. However, the new species differs from A. chocorum in characters of color pattern, scalation and proportion.
On some new or rare spider species from Lesbos, Greece (Araneae: Agelenidae, Amaurobiidae, Corinnidae, Gnaphosidae, Liocranidae)
Bosmans, Robert
Arachnologische Mitteilungen , 2011, DOI: 10.5431/aramit4003
Abstract: In this paper, three new spider species are described from the Greek Aegean island Lesbos: Tegenaria maelfaiti sp. nov. (Agelenidae), Amaurobius lesbius sp. nov. (Amaurobiidae) and Agroeca parva sp. nov. (Liocranidae), as well as the unknown male of Arabelia pheidoleicomes Bosselaers, 2009 (Corinnidae). Diagnostic features and notes on ecology and distribution of these species are given. Two new records for the island are provided, such that currently 300 spider species are known from Lesbos.
On the Lathrobium fauna of the Emei Shan, Sichuan, China (Coleoptera, Staphylinidae, Paederinae)
Volker Assing,Zhong Peng,Mei-Jun Zhao
ZooKeys , 2013, DOI: 10.3897/zookeys.277.4671
Abstract: Six species of Lathrobium Gravenhorst, 1802 from the Emei Shan, Sichuan, are described and illustrated: L. iunctum Assing & Peng sp. n., L. coniunctum Assing & Peng sp. n., L. conexum Assing & Peng sp. n., L. ensigerum Assing & Peng sp. n., L. hastatum Assing & Peng sp. n., and L. bisinuatum Assing & Peng sp. n. Based on their primary and secondary sexual characters, they represent two distinct lineages, each of them comprising three species. A key to the species recorded from the Emei Shan is provided.
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