Lista De Peces De La Provincia De Entre Ríos
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Biodiversity and Threats in Non-Protected Areas: a Multidisciplinary and Multi-Taxa Approach Focused on the Atlantic Forest
Heliyon 5 (2019) e02292 Contents lists available at ScienceDirect Heliyon journal homepage: www.heliyon.com Biodiversity and threats in non-protected areas: A multidisciplinary and multi-taxa approach focused on the Atlantic Forest Esteban Avigliano a,b,*, Juan Jose Rosso c, Dario Lijtmaer d, Paola Ondarza e, Luis Piacentini d, Matías Izquierdo f, Adriana Cirigliano g, Gonzalo Romano h, Ezequiel Nunez~ Bustos d, Andres Porta d, Ezequiel Mabragana~ c, Emanuel Grassi i, Jorge Palermo h,j, Belen Bukowski d, Pablo Tubaro d, Nahuel Schenone a a Centro de Investigaciones Antonia Ramos (CIAR), Fundacion Bosques Nativos Argentinos, Camino Balneario s/n, Villa Bonita, Misiones, Argentina b Instituto de Investigaciones en Produccion Animal (INPA-CONICET-UBA), Universidad de Buenos Aires, Av. Chorroarín 280, (C1427CWO), Buenos Aires, Argentina c Grupo de Biotaxonomía Morfologica y Molecular de Peces (BIMOPE), Instituto de Investigaciones Marinas y Costeras, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (CONICET), Dean Funes 3350, (B7600), Mar del Plata, Argentina d Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Angel Gallardo 470, (C1405DJR), Buenos Aires, Argentina e Laboratorio de Ecotoxicología y Contaminacion Ambiental, Instituto de Investigaciones Marinas y Costeras, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (CONICET), Dean Funes 3350, (B7600), Mar del Plata, Argentina f Laboratorio de Biología Reproductiva y Evolucion, Instituto de Diversidad -
Ufrgs Alice Hirschmann Aspectos Evolutivos Em Stevardiinae
UFRGS ALICE HIRSCHMANN ASPECTOS EVOLUTIVOS EM STEVARDIINAE (OSTARIOPHYSI: CHARACIDAE): FILOGEOGRAFIA E FILOGENIA Tese apresentada ao Programa de Pós-Graduação em Biologia Animal, Instituto de Biociências da Universidade Federal do Rio Grande do Sul, como requisito parcial à obtenção do título de Doutora em Biologia Animal. Área de Concentração: Biologia Comparada Orientador: Prof. Dr. Luiz Roberto Malabarba Co-orientador: Prof. Dr. Nelson Jurandi Rosa Fagundes UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL PORTO ALEGRE 2015 i ASPECTOS EVOLUTIVOS EM STEVARDIINAE (OSTARIOPHYSI: CHARACIDAE): FILOGEOGRAFIA E FILOGENIA ALICE HIRSCHMANN Aprovada em ______de_______________de 2015. _____________________________ Profa. Dra. Larissa Rosa de Oliveira (UNISINOS) _______________________________ Dr. Fernando Rogério de Carvalho (UFMT) _______________________________ Dr. Vinicius de Araújo Bertaco (FZBRS) ii Árvore do lab. de ictiologia UFRGS. OBS: Baseada em apenas uma amostra da família, nem todos os táxons estão incluídos. “Infinitas formas, as mais belas e mais maravilhosas, evoluíram e continuam evoluindo.” Charles Darwin iii “There are many hypotheses in science that are wrong. That's perfectly alright; it's the aperture to finding out what's right. Science is a self-correcting process. To be accepted, new ideas must survive the most rigorous standards of evidence and scrutiny.” Carl Sagan iv Agradecimentos “Life's biggest battles often are fought alone” Breaking all illusions (Dream Theater) Batalha sim, uma baita batalha!!! Uma batalha incrível, com muita luta por conhecimento, perguntas, respostas e mais perguntas. Sozinha? Não. Tenho a alegria de poder agradecer a muitas pessoas que trilharam o meu caminho ou uma parte dele, que contribuíram para o meu aprendizado profissional e pessoal. Vamos lá! Ao CNPq pela concessão da bolsa de doutorado. -
Ichthyofauna in the Last Free-Flowing River of the Lower Iguaçu Basin: the Importance of Tributaries for Conservation of Endemic Species
ZooKeys 1041: 183–203 (2021) A peer-reviewed open-access journal doi: 10.3897/zookeys.1041.63884 CHECKLIST https://zookeys.pensoft.net Launched to accelerate biodiversity research Ichthyofauna in the last free-flowing river of the Lower Iguaçu basin: the importance of tributaries for conservation of endemic species Suelen Fernanda Ranucci Pini1,2, Maristela Cavicchioli Makrakis2, Mayara Pereira Neves3, Sergio Makrakis2, Oscar Akio Shibatta4, Elaine Antoniassi Luiz Kashiwaqui2,5 1 Instituto Federal de Mato Grosso do Sul (IFMS), Rua Salime Tanure s/n, Santa Tereza, 79.400-000 Coxim, MS, Brazil 2 Grupo de Pesquisa em Tecnologia em Ecohidráulica e Conservação de Recursos Pesqueiros e Hídricos (GETECH), Programa de Pós-graduação em Engenharia de Pesca, Universidade Estadual do Oeste do Paraná (UNIOESTE), Rua da Faculdade, 645, Jardim La Salle, 85903-000 Toledo, PR, Brazil 3 Programa de Pós-Graduação em Biologia Animal, Laboratório de Ictiologia, Departamento de Zoologia, Instituto de Bi- ociências, Universidade Federal do Rio Grande do Sul (UFRGS), Avenida Bento Gonçalves, 9500, Agronomia, 90650-001, Porto Alegre, RS, Brazil 4 Departamento de Biologia Animal e Vegetal, Universidade Estadual de Londrina, Rod. Celso Garcia Cid PR 445 km 380, 86057-970, Londrina, PR, Brazil 5 Grupo de Estudos em Ciências Ambientais e Educação (GEAMBE), Universidade Estadual de Mato Grosso do Sul (UEMS), Br 163, KM 20.7, 79980-000 Mundo Novo, MS, Brazil Corresponding author: Suelen F. R. Pini ([email protected]) Academic editor: M. E. Bichuette | Received 2 February 2021 | Accepted 22 April 2021 | Published 3 June 2021 http://zoobank.org/21EEBF5D-6B4B-4F9A-A026-D72354B9836C Citation: Pini SFR, Makrakis MC, Neves MP, Makrakis S, Shibatta OA, Kashiwaqui EAL (2021) Ichthyofauna in the last free-flowing river of the Lower Iguaçu basin: the importance of tributaries for conservation of endemic species. -
Two New Species of Knodus (Characidae: Stevardiinae) from the Upper Rio Tocantins Basin, with Evidence of Ontogenetic Meristic Changes
Neotropical Ichthyology Original article https://doi.org/10.1590/1982-0224-2020-0106 urn:lsid:zoobank.org:pub:C4F52922-98BE-485C-94F7-03D158B4EDEB Two new species of Knodus (Characidae: Stevardiinae) from the upper rio Tocantins basin, with evidence of ontogenetic meristic changes Correspondence: 1 1 Gabriel de Carvalho Deprá Gabriel de Carvalho Deprá , Renata Rúbia Ota , 1 2 [email protected] Oscar Barroso Vitorino Júnior and Katiane Mara Ferreira Two new species from the upper rio Tocantins basin are described in Knodus based on the traditional definition of the genus. The new species are distinguished from other congeners by meristic and morphometric characters, such as the number of cusps in the premaxillary and dentary teeth, the number of scale series between dorsal-fin origin and lateral line, the orbital diameter and the body depth. With the two new species, the number of endemic species in the upper rio Tocantins basin upstream of the mouth of the rio Paranã, rises to 53 (89 to the confluence with rio Araguaia). The existence of a meristic character that changes through ontogeny (allomery), viz. the number of scale series between dorsal-fin origin Submitted October 2, 2020 and lateral line, was detected in some species of Knodus through a regression Accepted January 1, 2021 analysis. Additionally, this paper describes an unambiguous, more informative by Paulo Lucinda and precise new method for counting vertebrae, which will enhance the efficacy Epub 08 March, 2021 of this trait in species comparisons. Keywords: Allochromy, Allomery, Endemism, Knodus breviceps, Secondary sexual characters. Online version ISSN 1982-0224 Print version ISSN 1679-6225 1 Programa de Pós-Graduação em Ecologia de Ambientes Aquáticos Continentais, Universidade Estadual de Maringá. -
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). -
Revision of the Neotropical Genus Acrobrycon (Ostariophysi: Characiformes: Characidae) with Description of Two New Species
Copeia 2013, No. 4, 604–611 Revision of the Neotropical Genus Acrobrycon (Ostariophysi: Characiformes: Characidae) with Description of Two New Species Dahiana Arcila1, Richard P. Vari2, and Nae´rcio A. Menezes3 Acrobrycon, a genus of Neotropical freshwater fishes from the western Amazon and northwestern portions of the La Plata basin is revised. The genus is found to include three species, two of which are new to science. Acrobrycon ipanquianus is distributed from the western portions of the Rı´o Amazonas through to the northwestern region of the Rı´o de La Plata basin; A. starnesi, new species, in the southwestern portion of the Amazon basin in Bolivia; and A. ortii, new species, in the northwestern Rı´o de La Plata basin in Argentina. Members of the genus are distinguished from each other on the basis of the depth at the dorsal-fin origin, the horizontal eye diameter, the least interorbital width, and the numbers of perforated lateral-line scales, anal-fin rays, and horizontal scales around the caudal peduncle. The analysis found that A. tarijae, described from the Rı´o Lipeo in Bolivia, cannot be distinguished morphologically from A. ipanquianus; thus, A. tarijae is placed into the synonymy of A. ipanquianus. En este estudio se revisan los caracidos neotropicales del ge´nero Acrobrycon. El ge´nero incluye tres especies, dos de las cuales son nuevas para la ciencia. Acrobrycon ipanquianus se distribuye desde la cuenca oriental del Rı´o Amazonas hasta el noroccidente de la cuenca del Rı´o de La Plata en Argentina; A. starnesi, especie nueva, ocurre en la porcio´ n suroccidental de la cuenca del Rı´o Amazonas en Bolivia; A. -
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. -
Check List of the Freshwater Fishes of Uruguay (CLOFF-UY)
Ichthyological Contributions of PecesCriollos 28: 1-40 (2014) 1 Check List of the Freshwater Fishes of Uruguay (CLOFF-UY). Thomas O. Litz1 & Stefan Koerber2 1 Friedhofstr. 8, 88448 Attenweiler, Germany, [email protected] 2 Friesenstr. 11, 45476 Muelheim, Germany, [email protected] Introduction The purpose of this paper to present the first complete list of freshwater fishes from Uruguay based on the available literature. It would have been impossible to review al papers from the beginning of ichthyology, starting with authors as far back as Larrañaga or Jenyns, who worked the preserved fishes Darwin brought back home from his famous trip around the world. The publications of Nion et al. (2002) and Teixera de Mello et al. (2011) seemed to be a good basis where to start from. Both are not perfect for this purpose but still valuable sources and we highly recommend both as literature for the interested reader. Nion et al. (2002) published a list of both, the freshwater and marine species of Uruguay, only permitting the already knowledgeable to make the difference and recognize the freshwater fishes. Also, some time has passed since then and the systematic of this paper is outdated in many parts. Teixero de Mello et al. (2011) recently presented an excellent collection of the 100 most abundant species with all relevant information and colour pictures, allowing an easy approximate identification. The names used there are the ones currently considered valid. Uncountable papers have been published on the freshwater fishes of Uruguay, some with regional or local approaches, others treating with certain groups of fishes. -
Cascading Effects of Predators in Temperate and Subtropical Shallow Lakes
CASCADING EFFECTS OF PREDATORS IN TEMPERATE AND SUBTROPICAL SHALLOW LAKES Carlos Iglesias PhD Thesis 2010 NATIONAL ENVIRONMENTAL RESEARCH INSTITUTE AU AARHUS UNIVERSITY FACULTY OF SCIENCE AU AARHUS UNIVERSITY CASCADING EFFECTS OF PREDATORS IN TEMPERATE AND SUBTROPICAL SHALLOW LAKES PhD Thesis 2010 Carlos Iglesias NATIONAL ENVIRONMENTAL RESEARCH INSTITUTE FACULTY OF SCIENCE AU AARHUS UNIVERSITY AU AARHUS UNIVERSITY Data sheet Title.: Cascading effects of predators in temperate and subtropical shallow lakes Subtitle: PhD thesis Author: Carlos Iglesias Departments: Department of Freshwater Ecology, National Environmental Research Institute (NERI), Aarhus University Department of Biological Sciences, Faculty of Sciences, Aarhus University Publisher: National Environmental Research Institute© Aarhus University – Denmark URL: http://www.neri.dk Year of publication: December 2010 Accepted for public defence: November 2010 Associate Professor Birgit Olesen, Aarhus University (Chairman of the Committee) Professor Lars-Anders Hansson, University of Lund, Sweden Associate Professor Frede Østergaard Andersen, University of Southern Denmark Supervisors: Professor Erik Jeppesen, Department of Freshwater Ecology, National Environmental Research Institute, Aarhus University Professor Hans Brix, Department of Biological Sciences, Aarhus University Associate Professor Néstor Mazzeo, Universidad de la República, Uruguay Associate Professor Mariana Meerhoff, Universidad de la República, Uruguay Financial support: Danish Agency for Science, Technology and -
Reproductive Biology of Bryconamericus Iheringii (Ostariophysi: Characidae) from Rio Vacacaí, RS, Brazil
Neotropical Ichthyology, 2(4): 209-215, 2004 Copyright © 2004 Sociedade Brasileira de Ictiologia Reproductive biology of Bryconamericus iheringii (Ostariophysi: Characidae) from rio Vacacaí, RS, Brazil Vinicius Renner Lampert, Marco Aurélio Azevedo and Clarice Bernhardt Fialho In this paper we describe some aspects of the reproduction and development of secondary sexual characters of Bryconamericus iheringii, based on the analysis of 194 females and 210 males collected monthly in the rio Vacacaí (30o21’34"S and 54o18’48"W), from April 2001 to March 2002. The reproductive period occurred from September to January (spring and summer in the Southern Hemisphere), as described for other characids of the same area. The absolute fecundity mean was 933.71 ± 303.10 oocytes, and the relative fecundity mean was 0.36 ± 0.08 oocytes per mg of total weight, being the species a multiple spawner. There was no correlation between the values of GSI and variation of biotic (stomach repletion and hepatosomatic indexes) and abiotic data (rainfall, day length and temperature) but we suggest that these factors can influence the reproduction of the species acting as “starters” of the beginning of gonadal maturation. Fin-ray hooks consist in a sexually dimorphic character of the species. Well developed hooks were found mainly in mature males, during the reproductive period and in the largest individuals. Neste trabalho são descritos aspectos da reprodução e do desenvolvimento de caracteres sexuais secundários em Bryconamericus iheringii. Foram analisados 194 fêmeas e 210 machos coletados mensalmente no rio Vacacaí (30o21’34”S e 54o18’48”W), de abril de 2001 a março de 2002. -
Characidae: Cheirodontinae: Compsurini)
Neotropical Ichthyology, 9(2):299-312, 2011 Copyright © 2011 Sociedade Brasileira de Ictiologia Revision of the genus Macropsobrycon Eigenmann, 1915 (Characidae: Cheirodontinae: Compsurini) Fernando C. Jerep1 and Luiz R. Malabarba2 The cheirodontine genus Macropsobrycon is redefined and considered monotypic. The type species, M. uruguayanae, is redescribed based on samples from the entire known geographical distribution of the species. Sexually dimorphic characters of M. uruguayanae are further described and the relationships of the species with the remaining Compsurini are discussed. O gênero Macropsobrycon de Cheirodontinae é redefinido e considerado monotípico. A espécie-tipo, M. uruguayanae, é redescrita com base em amostras de toda a distribuição geográfica conhecida da espécie. Caracteres de dimorfismo sexual secundário de M. uruguayanae são descritos e as relações da espécie com outros Compsurini são discutidas. Key words: Neotropical, Sexual dimorphism, Systematics, Taxonomy. Introduction from Parecbasis by having fainter dentition and incomplete lateral line, from Aphyodite by having the caudal fin naked Historical review. Eigenmann (1915) described Macropsobrycon, and well developed pseudotympanum, and from Leptobrycon containing a single species, M. uruguayanae, in the subfamily by having the anal fin longer. Although consistent, Eigenmann’s Cheirodontinae. In the Eigenmann’s early concept of this description was incomplete in some aspects as the color pattern subfamily (now corresponding to Aphyocharacinae + of the dorsal and anal fins, and neither mentioned the complex Aphyoditeinae + Cheirodontinae + Paragoniatinae + some caudal-fin structures present on mature males. He still affirmed Tetragonopterinae characid genera sensu Mirande, 2010), the that scales were “apparently absent from caudal” causing Cheirodontinae diagnosis was presented in a topic uncertainty about the presence of them on the caudal fin.