Effects of Regional and Local Processes on Communities
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FAMILY Loricariidae Rafinesque, 1815
FAMILY Loricariidae Rafinesque, 1815 - suckermouth armored catfishes SUBFAMILY Lithogeninae Gosline, 1947 - suckermoth armored catfishes GENUS Lithogenes Eigenmann, 1909 - suckermouth armored catfishes Species Lithogenes valencia Provenzano et al., 2003 - Valencia suckermouth armored catfish Species Lithogenes villosus Eigenmann, 1909 - Potaro suckermouth armored catfish Species Lithogenes wahari Schaefer & Provenzano, 2008 - Cuao suckermouth armored catfish SUBFAMILY Delturinae Armbruster et al., 2006 - armored catfishes GENUS Delturus Eigenmann & Eigenmann, 1889 - armored catfishes [=Carinotus] Species Delturus angulicauda (Steindachner, 1877) - Mucuri armored catfish Species Delturus brevis Reis & Pereira, in Reis et al., 2006 - Aracuai armored catfish Species Delturus carinotus (La Monte, 1933) - Doce armored catfish Species Delturus parahybae Eigenmann & Eigenmann, 1889 - Parahyba armored catfish GENUS Hemipsilichthys Eigenmann & Eigenmann, 1889 - wide-mouthed catfishes [=Upsilodus, Xenomystus] Species Hemipsilichthys gobio (Lütken, 1874) - Parahyba wide-mouthed catfish [=victori] Species Hemipsilichthys nimius Pereira, 2003 - Pereque-Acu wide-mouthed catfish Species Hemipsilichthys papillatus Pereira et al., 2000 - Paraiba wide-mouthed catfish SUBFAMILY Rhinelepinae Armbruster, 2004 - suckermouth catfishes GENUS Pogonopoma Regan, 1904 - suckermouth armored catfishes, sucker catfishes [=Pogonopomoides] Species Pogonopoma obscurum Quevedo & Reis, 2002 - Canoas sucker catfish Species Pogonopoma parahybae (Steindachner, 1877) - Parahyba -
Scientific Note a Cave Population of Isbrueckerichthys Alipionis (Gosline, 1947) in the Upper Ribeira Karst Area, Southeastern B
Neotropical Ichthyology, 6(4):679-682, 2008 Copyright © 2008 Sociedade Brasileira de Ictiologia Scientific Note A cave population of Isbrueckerichthys alipionis (Gosline, 1947) in the Upper Ribeira karst area, southeastern Brazil (Siluriformes: Loricariidae) Eleonora Trajano1, Sandro Secutti1, Edson H. L. Pereira2 and Roberto E. Reis2 A cave population of the armored catfish Isbrueckerichthys alipionis is reported from the Santana Cave, in the rio Betari wa- tershed, Upper Ribeira karst area, Iporanga, São Paulo State, southeastern Brazil. The cave population was compared to an epigean population of I. alipionis and no significant differences where found in morphology or degree of pigmentation. As the cave population is known for at least 30 years and is apparently isolated from epigean streams, it is classified as troglophilic. The discovery of this troglophilic species in the Santana Cave is an additional strong argument for the conservation of that cave. Uma população cavernícola do cascudo Isbrueckerichthys alipionis é registrada na Caverna Santana, na bacia do rio Betari, na área cárstica do Alto Ribeira, Iporanga, São Paulo, Brasil. A população cavernícola foi comparada com uma população epígea de I. alipionis e nenhuma diferença significativa foi encontrada em morfologia ou grau de pigmentação. Como a população cavernícola é conhecida há pelo menos 30 anos e aparentemente está isolada de cursos d’água epígeos, ela é classificada como troglófila. A descoberta dessa espécie troglofílica na Caverna Santana é um forte argumento adicional para a conservação dessa caverna. Key words: Cave Fish, Troglophilic, Neotropical, Conservation, Santana Cave. The Brazilian subterranean ichthyofauna distinguishes found in several Brazilian caves (e.g., Trajano, 1991; Bichuette worldwide by its diversity, with more than 20 species known & Trajano, 2003; unpubl. -
Cramer 2009 Tese
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO GRANDE DO SUL FACULDADE DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM ZOOLOGIA FILOGENIA DE DUAS SUBFAMÍLIAS DE CASCUDOS (SILURIFORMES, LORICARIIDAE), USANDO DADOS NUCLEARES, MITOCONDRIAIS E MORFOLÓGICOS Christian Andreas Cramer Orientador: Dr. Roberto E. Reis Co-orientador: Dr. Sandro L. Bonatto TESE DE DOUTORADO PORTO ALEGRE – RS – BRASIL 2009 PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO GRANDE DO SUL FACULDADE DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM ZOOLOGIA FILOGENIA DE DUAS SUBFAMÍLIAS DE CASCUDOS (SILURIFORMES, LORICARIIDAE), USANDO DADOS NUCLEARES, MITOCONDRIAIS E MORFOLÓGICOS Christian Andreas Cramer Orientador: Dr. Roberto E. Reis Co-orientador: Dr. Sandro Luis Bonatto TESE DE DOUTORADO PORTO ALEGRE – RS – BRASIL 2009 AVISO Esta tese é parte dos requisitos necessários para obtenção do título de doutor, área de Zoologia, e como tal, não deve ser vista como uma publicação no senso do Código Internacional de Nomenclatura Zoológica (apesar de disponível publicamente sem restrições). Dessa forma, quaisquer informações inéditas, opiniões e hipóteses, assim como nomes novos, não estão disponíveis na literatura zoológica. Pessoas interessadas devem estar cientes de que referências públicas ao conteúdo desse estudo, na sua presente forma, somente devem ser feitas com aprovação prévia do autor. NOTICE This thesis is a partial requirement for the PhD degree in Zoology and, as such, should not be considered as a publication in the sense of the International Code of Zoological Nomenclature (although it is available without restrictions). Therefore, any new information, opinions, and hypotheses, as well as new names are unavailable in the zoological literature. Interested people are advised that any public reference to this study, in its current form, should only be done after previous acceptance of the author. -
Multilocus Molecular Phylogeny of the Suckermouth Armored Catfishes
Molecular Phylogenetics and Evolution xxx (2014) xxx–xxx Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Multilocus molecular phylogeny of the suckermouth armored catfishes (Siluriformes: Loricariidae) with a focus on subfamily Hypostominae ⇑ Nathan K. Lujan a,b, , Jonathan W. Armbruster c, Nathan R. Lovejoy d, Hernán López-Fernández a,b a Department of Natural History, Royal Ontario Museum, 100 Queen’s Park, Toronto, Ontario M5S 2C6, Canada b Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, Ontario M5S 3B2, Canada c Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA d Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario M1C 1A4, Canada article info abstract Article history: The Neotropical catfish family Loricariidae is the fifth most species-rich vertebrate family on Earth, with Received 4 July 2014 over 800 valid species. The Hypostominae is its most species-rich, geographically widespread, and eco- Revised 15 August 2014 morphologically diverse subfamily. Here, we provide a comprehensive molecular phylogenetic reap- Accepted 20 August 2014 praisal of genus-level relationships in the Hypostominae based on our sequencing and analysis of two Available online xxxx mitochondrial and three nuclear loci (4293 bp total). Our most striking large-scale systematic discovery was that the tribe Hypostomini, which has traditionally been recognized as sister to tribe Ancistrini based Keywords: on morphological data, was nested within Ancistrini. This required recognition of seven additional tribe- Neotropics level clades: the Chaetostoma Clade, the Pseudancistrus Clade, the Lithoxus Clade, the ‘Pseudancistrus’ Guiana Shield Andes Mountains Clade, the Acanthicus Clade, the Hemiancistrus Clade, and the Peckoltia Clade. -
Siluriformes: Loricariidae) from the Upper Rio Doce Basin, Southeastern Brazil
Neotropical Ichthyology, 8(1):33-38, 2010 Copyright © 2010 Sociedade Brasileira de Ictiologia Pareiorhaphis scutula, a new species of neoplecostomine catfish (Siluriformes: Loricariidae) from the upper rio Doce basin, Southeastern Brazil Edson H. L. Pereira1, Fábio Vieira2 and Roberto E. Reis1 Pareiorhaphis scutula, new species, is described from the headwaters of the rio Piracicaba, tributary to the upper rio Doce basin in the State of Minas Gerais, southeastern Brazil. The new species is distinguished from all congeners by having an unique autapomorphic feature: the abdominal surface from pectoral girdle to pelvic-fin insertions covered with small platelets imbedded in skin and irregularly scattered. This feature is not shared with any other Pareirhaphis species. Pareiorhaphis scutula is further compared with the sympatric P. nasuta. Pareiorhaphis scutula, nova espécie, é descrita das cabeceiras do rio Piracicaba, tributário do rio Doce no Estado de Minas Gerais, sudeste do Brasil. A nova espécie se distingue de todos os demais congêneres por apresentar como autapomorfia a superfície abdominal, entre as nadadeiras peitorais e a inserção das nadadeiras pélvicas, coberta por pequenas placas irregularmente arranjadas. Esse caráter não é compartilhado com nenhuma outra espécie de Pareiorhaphis. Pareiorhaphis scutula é ainda comparado com a espécie simpátrica P. nasuta. Key words: Neotropical, Taxonomy, Isbrueckerichthys, Pareiorhaphis nasuta, cascudo. Introduction the nearest 0.1 mm and were made from point to point under a stereomicroscope. Measurements follow Pereira et al. (2007). The last decade has witnessed a remarkable increase in Body plate counts and nomenclature follow the schemes of our understanding about the diversity of the neoplecostomine serial homology proposed by Schaefer (1997). -
Zootaxa, the Genus Peckoltia with the Description of Two New Species and a Reanalysis
ZOOTAXA 1822 The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae) JONATHAN W. ARMBRUSTER Magnolia Press Auckland, New Zealand Jonathan W. Armbruster The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae) (Zootaxa 1822) 76 pp.; 30 cm. 14 July 2008 ISBN 978-1-86977-243-7 (paperback) ISBN 978-1-86977-244-4 (Online edition) FIRST PUBLISHED IN 2008 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2008 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing. This authorization does not extend to any other kind of copying, by any means, in any form, and for any purpose other than private research use. ISSN 1175-5326 (Print edition) ISSN 1175-5334 (Online edition) 2 · Zootaxa 1822 © 2008 Magnolia Press ARMBRUSTER Zootaxa 1822: 1–76 (2008) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2008 · Magnolia Press ISSN 1175-5334 (online edition) The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae) JONATHAN W. ARMBRUSTER Department of Biological Sciences, Auburn University, 331 Funchess, Auburn, AL 36849, USA; Telephone: (334) 844–9261, FAX: (334) 844–9234. -
Lista De Peces De La Provincia De Entre Ríos
Sitio Argentino de Producción Animal 1 de 19 Sitio Argentino de Producción Animal Lista de peces de la provincia de Entre Ríos J. D. Arias, L. D. Demonte, A. M. Miquelarena, L. C. Protogino y H. L. López Imagen de Tapa Arroyo Bergara, Departamento Villaguay, Entre Ríos Foto: Amalia M. Miquelarena Octubre, 2013 2 de 19 Sitio Argentino de Producción Animal ProBiota, Serie Técnica y Didáctica 22 3 Lista de peces de la provincia de Entre Ríos “Los censos de la fauna de un país o región cualquiera, constituyen una suerte de codificación de la Naturaleza, como paso previo e indispensable para un ensayo racional de aprovechamiento de las riquezas naturales y de su adecuada conservación. Desde fines del siglo XVIII se ha dicho, y lo han repetido en nuestro medio, Cosme Argerich, Alberto Palcos y otros estudiosos y cientistas, que un Código de la Naturaleza es indispensable para la libertad de una nación” (Ringuelet y Arámburu, 1957) J. D. Arias1, L. D. Demonte1, 2, A. M. Miquelarena3, 4, L. C. Protogino3, 4 y H. L. López3 1. Facultad de Ciencia y Tecnología, Universidad Autónoma de Entre Ríos 2. Facultad de Humanidades y Ciencias, Universidad Nacional del Litoral 3. División Zoología Vertebrados, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata 4. Instituto de Limnología “Dr. Raúl A. Ringuelet, CONICET-La Plata [email protected] Introducción La provincia de Entre Ríos, con una superficie de 78.781 Km2, cuenta con una red hidrográfica intrincada, conformada por ríos y arroyos que surcan el territorio provincial en todas direcciones. -
Reproductive Characteristics of Characid Fish Species (Teleostei
Reproductive characteristics of characid fish species (Teleostei... 469 Reproductive characteristics of characid fish species (Teleostei, Characiformes) and their relationship with body size and phylogeny Marco A. Azevedo Setor de Ictiologia, Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Rua Dr. Salvador França, 1427, 90690-000 Porto Alegre, RS, Brazil. ([email protected]) ABSTRACT. In this study, I investigated the reproductive biology of fish species from the family Characidae of the order Characiformes. I also investigated the relationship between reproductive biology and body weight and interpreted this relationship in a phylogenetic context. The results of the present study contribute to the understanding of the evolution of the reproductive strategies present in the species of this family. Most larger characid species and other characiforms exhibit a reproductive pattern that is generally characterized by a short seasonal reproductive period that lasts one to three months, between September and April. This is accompanied by total spawning, an extremely high fecundity, and, in many species, a reproductive migration. Many species with lower fecundity exhibit some form of parental care. Although reduction in body size may represent an adaptive advantage, it may also require evolutionary responses to new biological problems that arise. In terms of reproduction, smaller species have a tendency to reduce the number of oocytes that they produce. Many small characids have a reproductive pattern similar to that of larger characiforms. On the other hand they may also exhibit a range of modifications that possibly relate to the decrease in body size and the consequent reduction in fecundity. -
American Society of Ichthyologists and Herpetologists Board of Governors Meeting Student Union Building 207/209
American Society of Ichthyologists and Herpetologists Board of Governors Meeting Student Union Building 207/209 - University of British Columbia Vancouver, British Columbia, Canada 8 August 2012 Maureen A. Donnelly Secretary Florida International University College of Arts & Sciences 11200 SW 8th St. - ECS 450 Miami, FL 33199 [email protected] 305.348.1235 1 July 2012 The ASIH Board of Governor's is scheduled to meet on Wednesday, 8 August 2012 from 5:00 – 7:00 pm in the Student Union Building, Rooms 207/209 at the University of British Columbia. President Beaupre plans to move blanket acceptance of all reports included in this book that cover society business for 2011 and 2012 (in part). The book includes the ballot information for the 2012 elections (Board of Governors Election and General Election held during the Annual Business Meeting). Governors can ask to have items exempted from blanket approval. These exempted items will be acted upon individually. We will also act individually on items exempted by the Executive Committee. Please remember to bring this booklet with you to the meeting. I will ship a few extra copies to Vancouver for the meeting. Please contact me directly (email is best - [email protected]) with any questions you may have. Please notify me if you will not be able to attend the meeting (if you have not contacted me yet) so I can share your regrets with the Governors. I will leave for Vancouver on 7 August so try to contact me before that date if possible. The Annual Business Meeting will be held on Sunday 12 August 2012 from 6:00 to 8:00 pm in The Gage Common Block (please consult the schedule for the room number for the meeting as it has not yet been determined). -
Karyotypic Diversity and Evolution of Loricariidae (Pisces, Siluriformes)
Heredity (2005) 94, 180–186 & 2005 Nature Publishing Group All rights reserved 0018-067X/05 $30.00 www.nature.com/hdy Karyotypic diversity and evolution of Loricariidae (Pisces, Siluriformes) KF Kavalco1, R Pazza2, LAC Bertollo2 and O Moreira-Filho2 1Departamento de Biologia/Gene´tica, Instituto de Biocieˆncias, USP – Universidade de Sa˜o Paulo, Rua do Mata˜o, 277-Edifı´cio Andre´ Dreyfus, Cidade Universita´ria, ZIP 05508090, Sa˜o Paulo, SP, Brazil; 2UFSCar–Universidade Federal de Sa˜o Carlos, Departamento de Gene´tica e Evoluc¸a˜o, Rodovia Washington Luı´s, km 235, ZIP 13565-905, Sa˜o Carlos, SP, Brazil We present cytogenetic analyses of four fish species, only one pair of nucleolar organizing regions (NORs) per belonging to four Loricariidae subfamilies: Neoplecostomus species, except in H. affinis. Diversity and NOR macro- microps (Neoplecostominae) with 2n ¼ 54 chromosomes, karyotypic evolution in the species analyzed are discussed Harttia loricariformis (Loricariinae) with 2n ¼ 56 chromo- in relation to the evolution of the Loricariidae as a whole. somes, Hypostomus affinis (Hypostominae) with 2n ¼ 66 In addition, a revision of the cytogenetic data available for chromosomes and Upsilodus sp. (Upsilodinae), with 2n ¼ 96 this family is presented. chromosomes. In addition to karyotypes, data on the location Heredity (2005) 94, 180–186. doi:10.1038/sj.hdy.6800595 of 18s rDNA sites are presented, derived from indirect (silver Published online 24 November 2004 nitrate impregnation) and direct (FISH) methods. There is Keywords: karyotypic diversity; karyotypic evolution; Loricariidae fish; nucleolar organizer regions (NORs) Introduction Considering the number of species in this family, cytogenetic analyses are still scarce (Alves, 2000; Artoni The Serra da Bocaina region shelters the springs of the and Bertollo, 2001), and nonexistent in the subfamilies Paraitinga river, one of the main affluents of the Paraı´ba Upsilodinae and Lithogeninae. -
UNIVERSIDADE ESTADUAL PAULISTA Análise Das Relações
UNIVERSIDADE ESTADUAL PAULISTA INSTITUTO DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS: GENÉTICA Fábio Fernandes Roxo Análise das relações entre gêneros da subfamília Neoplecostominae (Siluriformes: Loricariidae) com base em seqüências de DNA ORIENTADOR: Prof. Dr. Claudio de Oliveira COORIENTADOR: Prof. Dr. Claudio Henrique Zawadzki Botucatu - SP 2010 UNIVERSIDADE ESTADUAL PAULISTA INSTITUTO DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS: GENÉTICA Análise das relações entre gêneros da subfamília Neoplecostominae (Siluriformes: Loricariidae) com base em seqüências de DNA Fábio Fernandes Roxo Dissertação apresentada em formato de artigo ao Programa de Pós-Graduação em Ciências Biológicas: Genética, para obtenção do título de Mestre. ORIENTADOR: Prof. Dr. Claudio de Oliveira COORIENTADOR: Prof. Dr. Claudio Henrique Zawadzki Botucatu - SP 2010 2 SUMÁRIO Agradecimentos................................................................................................................ 4 Capítulo I – Molecular systematic and biogeography of the armored neotropical catfish Neoplecostominae (Siluriformes: Loricariidae)………………………………………. 6 Capítulo II – Three new species of the loricariid genus Neoplecostomus (Teleostei: Siluriformes) from upper rio Paraná basin, southeastern Brazil……………………… 37 Anexos............................................................................................................................63 3 Agradecimentos Agradeço, Primeiramente a Deus por me guiar sempre na direção certa pelos caminhos -
Felipe Skóra Neto
UNIVERSIDADE FEDERAL DO PARANÁ FELIPE SKÓRA NETO OBRAS DE INFRAESTRUTURA HIDROLÓGICA E INVASÕES DE PEIXES DE ÁGUA DOCE NA REGIÃO NEOTROPICAL: IMPLICAÇÕES PARA HOMOGENEIZAÇÃO BIÓTICA E HIPÓTESE DE NATURALIZAÇÃO DE DARWIN CURITIBA 2013 FELIPE SKÓRA NETO OBRAS DE INFRAESTRUTURA HIDROLÓGICA E INVASÕES DE PEIXES DE ÁGUA DOCE NA REGIÃO NEOTROPICAL: IMPLICAÇÕES PARA HOMOGENEIZAÇÃO BIÓTICA E HIPÓTESE DE NATURALIZAÇÃO DE DARWIN Dissertação apresentada como requisito parcial à obtenção do grau de Mestre em Ecologia e Conservação, no Curso de Pós- Graduação em Ecologia e Conservação, Setor de Ciências Biológicas, Universidade Federal do Paraná. Orientador: Jean Ricardo Simões Vitule Co-orientador: Vinícius Abilhoa CURITIBA 2013 Dedico este trabalho a todas as pessoas que foram meu suporte, meu refúgio e minha fortaleza ao longo dos períodos da minha vida. Aos meus pais Eugênio e Nilte, por sempre acreditarem no meu sonho de ser cientista e me darem total apoio para seguir uma carreira que poucas pessoas desejam trilhar. Além de todo o suporte intelectual e espiritual e financeiro para chegar até aqui, caminhando pelas próprias pernas. Aos meus avós: Cândida e Felippe, pela doçura e horas de paciência que me acolherem em seus braços durante a minha infância, pelas horas que dispenderem ao ficarem lendo livros comigo e por sempre serem meu refúgio. Você foi cedo demais, queria que estivesse aqui para ver esta conquista e principalmente ver o meu maior prêmio, que é minha filha. Saudades. A minha esposa Carine, que tem em comum a mesma profissão o que permitiu que entendesse as longas horas sentadas a frente de livros e do computador, a sua confiança e carinho nas minhas horas de cansaço, você é meu suporte e meu refúgio.