Dinámica De La Actividad Pesquera De Peces Ornamentales Continentales En Colombia

Total Page:16

File Type:pdf, Size:1020Kb

Dinámica De La Actividad Pesquera De Peces Ornamentales Continentales En Colombia SERIE RECURSOS PESQUEROS DE COLOMBIA - AUNAP - DINÁMICA DE LA ACTIVIDAD PESQUERA DE PECES ORNAMENTALES CONTINENTALES EN COLOMBIA Editores Armando Ortega -Lara Yanis Cruz -Quintana Vladimir Puentes Granada OFICINA DE GENERACIÓN DEL CONOCIMIENTO Y LA INFORMACIÓN-OGCI- 2015 AUTORIDAD NACIONAL DE ACUICULTURA FUNDACIÓN PARA LA INVESTIGACIÓN Y EL Y PESCA - AUNAP- DESARROLLO SOSTENIBLE - FUNINDES Otto Polanco Rengifo Armando Ortega-Lara Director General Director General José Duarte Carreño Paula Andrea Bonilla Secretario General Secretaria General Lázaro de Jesús Salcedo Caballero Wilton Cesar Aguiar Gómez Director Técnico de Inspección y Vigilancia Tesorero Erick Sergue Frirtion Esquiaqui Grupo de Investigación en Peces Neotropicales Director Técnico de Administración y Fomento Coordinadores: Sergio Manuel Gómez Flórez - Armando Ortega-Lara Jefe Oficina de Generación de Conocimiento - Henry Agudelo Zamora y la Informac ión Coordinación Editorial: Armando Ortega-Lara, Yanis Cruz-Quintana, Vladimir Puentes Granada Diseño y Diagramación: Fundación Amano, Crossmarket Ltda. ISBN (versión impresa): 978-958-58993-4-6 ISBN (versión digital): 978-958-58993-5-3 F otos portada: Armando Ortega-Lara Diseño Portada: Fabián D. Escobar (OGCI-AUNAP). Impresión: Cross Market Ltda. Citar como: - Documento completo: Ortega-Lara, A., Y . Cruz-Quintana, y V. Puentes. (Eds.). 2015. Dinámica de la Actividad Pesquera de Peces Ornamentales Continentales en Colombia. Serie Recursos Pesqueros de Colombia – AUNAP . Autoridad Nacional de Acuicultura y Pesca – AUNAP ©. Fundación FUNINDES ©. 17 4 p. - Capitulo: _______________ (Autores). 2015. Nombre del Capítulo. En: Dinámica de la Actividad Pesquera de Peces Ornamentales Continentales en Colombia, Ortega-Lara, A., Y. Cruz-Quintana y V. Puentes. (Eds.). Serie Recursos Pesqueros de Colombia – AUNAP. Autoridad Nacional de Acuicultura y Pesca – AUNAP ©. Fundación FUNINDES ©. Xx – xx pp. Autoridad Nacional de Acuicultura y Pesca – AUNAP- © Fundación FUNINDES © Todos los derechos reservados. Se autoriza la reproducción y difusión del contenido de este documento para fines educativos u otr os fines no comerciales, sin previa autorización de los titulares de los derechos de autor, si y solo si s e reconocen los créditos de los autores, editores e instituciones que han elaborado el presente documento. Este trabajo fue elaborado en el marco de los convenios No.00466 de 2011(INCODER-FUNIN DES), No. 00003 de 2012, No. 0033 de 2013 (AUNAP- FUNINDES), Consultoria No. 037 de 2014 (Fundacion Humedales – FUNINDES) y No. 187 de 2015 (AUNAP – FUNINDES). La información presentada en este documento es responsabilidad exclusiva de los autores y no compromete la posición general de la Autoridad Nacional de Acuicultura y Pesca -AUNAP- o de la Fundación FUNINDES. Distribución gratuita únicamente A la memoria de nuestro estimado colega y amigo Luis Guillermo Rojas Acevedo, QEPD. CCOMITÉOMITÉ CIENTÍFICCIENTÍFICOO EDITEDITORIALORIAL Donald Charles Taphorn Baechle Ph.D. Francisco Provenzano Rizzi Ph.D. Universidad Central de Venezuela - IZT Pablo Andreas Buckup Ph.D. Museo Nacional – Departamento de Vertebrados Universidad Federal de Rio de Janeiro (Brasil) Juan Carlos Alonso González Ph.D. Instituto Amanzónico de Investigaciones Científicas SINCHI Fabian David Escobar Toledo Ph.D. (C) Profesional OGCI AUNAP 4 PRPROOYEYECTCTOO “EVALUACIÓN BIOLÓGICO – PESQUERA DE LAS PRINCIPALES ESPECIES DE PECES ORNAMENTALES EXPORTADAS DESDE COLOMBIA” Equipo Técnico del Proyecto 2011 - 2014 Coordinación Técnica Armando Ortega-Lara Fundación - FUNINDES Martha Lucia De La Pava - INCODER Claudia Liliana Sánchez Páez - INCODER Jan Christian Otto Rehder - INCODER Argiro de Jesús Ramírez Aristizabal - AUNAP Vladimir Puentes Granada - AUNAP Diego Mojica Moncada - AUNAP Adriana M. Suárez Quintero - AUNAP Luz Stella Barbosa Sanabria - AUNAP Myriam Larrahondo Molina - AUNAP Victor Hugo Carrillo Rojas - AUNAP Juan Carlos Alonso González - AUNAP Mauricio Valderrama Barco - Fundación HUMEDALES Sandra Hernández Barrero - Fundación HUMEDALES Profesionales Especializados en Región - AUNAP Luis Guillermo Rojas Acevedo (QEPD) - Inírida Gloria Stella García Pérez - Inírida Edwin Alberto Lacera Padilla - Puerto Carreño Bernardo Corrales Gómez - Leticia Luz Yolanda Cerón Millán - Leticia Lina Del Carmen Parales Parales - Arauca Soporte Científico Grupo de Investigación en Peces Neotropicales - Fundación FUNINDES Biólogos y Analistas: Técnicos de Campo: Milton Jair Pedraza García Bogotá Luis Hernández Saavedra Carlos Guillerrmo Barreto Reyes Ricardo Carrasco Carrasco Gian Carlo Sánchez Garcés Ana María Molina Jaramillo Henry Agudelo Zamora Puerto Carreño Ligia M. Carrillo Villar Juan David Bogotá Gregory Javier A. Porras Yanis Cruz Quintana Inírida Beyanira Quiroga Rubio Ana María Santana Piñeros William Sáenz Sáenz Diego Fernando Córdoba Rojas Villavicencio Jaime A. Bohórquez Rozo Victoria Castillo Olaya Raquel Ortega Felipe Muriel Hoyos Hugo Cuellar Sandra Lorena Franco García Leticia Astrid Acosta Santos Luis Augusto Muñoz Osorio Alba Alejandra Fernández Jennifer A. Castellanos Garzón Ivone M. Aricari Damaso Arauca Jorge H. Ordóñez Parales DINÁMICA DE LA ACTIVIDAD PESQUERA DE PECES ORNAMENTALES CONTINENTALES EN COLOMBIA 5 Personal Administrativo: Auxiliares de Laboratorio: Nelly Andrea Pardo Ortega Jennifer Castañeda Rivera Carlos Eduardo Jiménez Bacca Fanny Tovar Galíndez Luz Esther Pavón Tangarife Con el apoyo de: Asociación Colombiana de Exportadores de Peces Ornamentales - ACOLPECES Presidente: Jaime Iván González Velencia Exportadores de peces ornamentales de Bogotá: Empresas de Exportación Representante Legal o Propietario de Peces Ornamentales Acuario Norte Abel Zea Barrera Acuarios Amazonas Colombia Carlos Eduardo Sánchez Aquatic Gardens Adolfo Romero Aquatics Ltda Amparito Vélez Hurtado Amazonian Aquarium Ltda Manuel Arturo Blanco Aquamark Tropical Fishes Ltda José María Doria G. / Mario Sánchez Rodríguez Best Amazon Export Fish Nasif Abed Nasif C.I. Guainía Tropical Fish Norma Constanza Barco M. C.I. Colfish Ltda Gloria Inés Quintero Ramírez C.I. Colombia River Fish E.U. Marco tulio Acosta Valero C.I. South Rivers Jaime Arturo Benítez Colombiana De Peces Juan Bautista Vanegas Exotic Tropical Fish Julio Cesar Romero Galindo Export Quality Fish Ltda Guillermo Cepeda Acevedo Exposplash Ltda María Cristina de Politi / Eduardo Politi Fresh Water Tropical Fish Jaime Iván González Valencia J.G. Peces Ornamentales Blanca L. Moreno Parra Jcf Caribe Fish Ltda Julio Cesar Fernández H. J.R Tropical Fish Jorge Enrique Ramírez Ch. Jurupari River Aquarium Astrid L. Rojas Moreno Krohne Ornamental Fish Juan Adolfo Krohne Rodríguez Mundo Acuatico Ilba Esperanza Guevara Marín Ocroma Tropical Fish Juan Carlos Cely Ayala Orinoco Tropical Fish Ltda Pedro Arturo Zea Barrera Peces del Amazonas Ltda Clara Inés Ojeda - José Calderón Báez Peces Tropicales Ltda / Petro José Darío Castro Puerta Pez Colombia Ltda Luis Eduardo Salazar Horta Rainforest Aquarium ltda Humberto Arturo Zea Martin Savannah Tropical Fish Ltda Adriean Johan Brugman Miramon 6 Acopiadores en Región: Inírida Villavicencio Puerto Carreño Alonso Soto Mayor Alex Calderón Domingo Gonzales Eli Calderón Antonio Velásquez Eliseo Bernal Ernesto Rojas Clodoveo Castañeda Eulises Miranda Florentino Ríos Daniel Castañeda Héctor Sanabria Jorge Moreno José Miguel Villalba Juan Carlos Miranda José Garzón Rubén Velásquez Junio Catimay Justino Ramírez Leticia Nelys Rosada Arauca Alejandro Manrique Bello Oscar Méndez Dioselino Rodríguez Campos Lucila DosSantos Barbosa Wilson Cohecha Gonzalo González Torres Orlando Piña Janeth Mosquera Pedro Julio González Torres Nancy Enríquez Tello Priciliano González Torres Olivia Ramírez Gil Diego Ramos Los 504 pescadores de Inírida, Puerto Carreño, Arauca, Leticia y Villavicencio Hugo Cuellar Alixandro Villalba Buitrago Pescadores de Villavicencio Raúl Ríos Herrera Curador Colección Zoológica de Referencia - IMCN Museo Departamental de Ciencias Naturales Federico Carlos Lehmann Valencia (INCIVA), Valle del Cauca, Cali - Colombia. Francisco Antonio Villa Navarro Curador Colección Zoológica de Referencia - CZUT-P Universidad del Tolima Edwin Agudelo Córdoba Curador Colección Ictiológica de la Amazonía Colombiana - CIACOL Instituto Amazónico de Investigaciones Científicas - SINCHI Fredy Lozano Velandia Director T erritorial Inírida Instituto Colombiano de Desarrollo Rural INCODER 472 Empresa de Correos: Entregando lo mejor de los colombianos DINÁMICA DE LA ACTIVIDAD PESQUERA DE PECES ORNAMENTALES CONTINENTALES EN COLOMBIA 7 TTABLAABLA DEDE CCONTENIDOONTENIDO PRÓLOGO . 10 AGRADECIMIENTOS. 11 RESUMEN EJECUTIVO 12 EXECUTIVE SUMMARY . 14 INTRODUCCIÓN GENERAL . 16 CAPÍTULO I ASPECTOS METODOLÓGICOS GENERALES PARA EL ESTUDIO DE PECES ORNAMENTALES CONTINENTALES DE COLOMBIA . 17 Introducción . 18 Área de estudio. 18 Recolección de muestras (Trabajo de campo) . 20 Elaboración de la colección de referencia de peces ornamentales de Colombia. 21 Recopilación de información biológico-pesquera (trabajo de laboratorio) . 22 Registro de información de acopio y captura . 23 CAPÍTULO II DINÁMICA DE LA COMPOSICIÓN DE ESPECIES DE PECES ORNAMENTALES CONTINENTALES COMERCIALIZADOS DESDE COLOMBIA . 25 Introducción . 26 Metodología . 26 Recolección de la información. 26 Estimación del número de especies de peces aprovechadas como ornamentales . 26 Resultados y discusión . 27 Principales áreas de pesca de peces ornamentales de Colombia. 27 Cuenca del río Orinoco . 28 Cuenca del río Amazonas. 31 Composición de especies de la pesca ornamental continental y su dinámica pesquera . 32 Región Orinoquía. 34 Región de la Amazonía . 38 Peces ornamentales en otras cuencas colombianas. 40 Mensaje Clave . 40 CAPÍTULO III DINÁMICA DE LA CAPTURA Y ACOPIO DE PECES ORNAMENTALES CONTINENTALES DE COLOMBIA. ..
Recommended publications
  • Modifications of the Digestive Tract for Holding Air in Loricariid and Scoloplacid Catfishes
    Copeia, 1998(3), pp. 663-675 Modifications of the Digestive Tract for Holding Air in Loricariid and Scoloplacid Catfishes JONATHAN W. ARMBRUSTER Loricariid catfishes have evolved several modifications of the digestive tract that • appear to fWIction as accessory respiratory organs or hydrostatic organs. Adapta­ tions include an enlarged stomach in Pterygoplichthys, Liposan:us, Glyptoperichthys, Hemiancistrus annectens, Hemiancistrus maracaiboensis, HyposWmus panamensis, and Lithoxus; a U-shaped diverticulum in Rhinelepis, Pseudorinelepis, Pogonopoma, and Po­ gonopomoides; and a ringlike diverticulum in Otocinclus. Scoloplacids, closely related to loricariids, have enlarged, clear, air-filled stomachs similar to that of Lithoxus. The ability to breathe air in Otocinclus was confirmed; the ability of Lithoxus and Scoloplax to breathe air is inferred from morphology. The diverticula of Pogonopomoides and Pogonopoma are similar to swim bladders and may be used as hydrostatic organs. The various modifications of the stomach probably represent characters that define monophyletic clades. The ovaries of Lithoxus were also examined and were sho~ to have very few (15--17) mature eggs that were large (1.6-2.2 mm) for the small size of the fish (38.6-41.4 mm SL). Los bagres loricariid an desarrollado varias modificaciones del canal digestivo que aparentan fWIcionar como organos accesorios de respiracion 0 organos hidrostati­ cos. Las adaptaciones incluyen WI estomago agrandado en Pterygoplichthys, Liposar­ cus, Glyproperichthys, Hemiancistrus annectens, Hemiancistrus maracaiboensis, Hyposto­ mus panamensis, y Lithoxus; WI diverticulum en forma de U en Rhinelepis, Pseudori­ nelepis, Pogonopoma, y Pogonopomoides; y WI diverticulum en forma de circulo en Otocinclus. Scoloplacids, de relacion cercana a los loricariids, tienen estomagos cla­ ros, agrandados, llenos de aire similares a los de Lithoxus.
    [Show full text]
  • A New Black Baryancistrus with Blue Sheen from the Upper Orinoco (Siluriformes: Loricariidae)
    Copeia 2009, No. 1, 50–56 A New Black Baryancistrus with Blue Sheen from the Upper Orinoco (Siluriformes: Loricariidae) Nathan K. Lujan1, Mariangeles Arce2, and Jonathan W. Armbruster1 Baryancistrus beggini, new species, is described from the upper Rı´o Orinoco and lower portions of its tributaries, the Rı´o Guaviare in Colombia and Rı´o Ventuari in Venezuela. Baryancistrus beggini is unique within Hypostominae in having a uniformly dark black to brown base color with a blue sheen in life, and the first three to five plates of the midventral series strongly bent, forming a distinctive keel above the pectoral fins along each side of the body. It is further distinguished by having a naked abdomen, two to three symmetrical and ordered predorsal plate rows including the nuchal plate, and the last dorsal-fin ray adnate with adipose fin via a posterior membrane that extends beyond the preadipose plate up to half the length of the adipose-fin spine. Se describe una nueva especie, Baryancistrus beggini, del alto Rı´o Orinoco y las partes bajas de sus afluentes: el rı´o Guaviare en Colombia, y el rı´o Ventuari en Venezuela. Baryancistrus beggini es la u´ nica especie entre los Hypostominae que presenta fondo negro oscuro a marro´ n sin marcas, con brillo azuloso en ejemplares vivos. Las primeras tres a cinco placas de la serie medioventral esta´n fuertemente dobladas, formando una quilla notable por encima de las aletas pectorales en cada lado del cuerpo. Baryancistrus beggini se distingue tambie´n por tener el abdomen desnudo, dos o tres hileras de placas predorsales sime´tricas y ordenadas (incluyendo la placa nucal) y el u´ ltimo radio de la aleta dorsal adherido a la adiposa a trave´s de una membrana que se extiende posteriormente, sobrepasando la placa preadiposa y llegando hasta la mitad de la espina adiposa.
    [Show full text]
  • Description of Nest Burrows and Burrow Colonies with Assessment of Shoreline Conditions
    ANSRP Bulletin, Vol-09-1 April 2009 NNoonn--NNaattiivvee SSuucckkeerrmmoouutthh AArrmmoorreedd CCaattffiisshheess iinn FFlloorriiddaa:: DDeessccrriippttiioonn ooff NNeesstt BBuurrrroowwss aanndd BBuurrrrooww CCoolloonniieess wwiitthh AAsssseessssmmeenntt ooff SShhoorreelliinnee CCoonnddiittiioonnss by Leo G. Nico, Howard L. Jelks, and Travis Tuten burrows in shoreline slopes for use reaches of some waterways (e.g., Purpose as spawning and nesting sites Florida’s St. Johns River) burrows (Figure 2). The burrows are re- created by Pterygoplichthys num- Non-native populations of the portedly excavated and maintained ber in the hundreds or even thou- Neotropical family Loricariidae, by adult males. In places where sands. The burrows are thought to the suckermouth armored cat- these catfish are abundant and the cause or exacerbate bank erosion. fishes, have been introduced and shore habitat suitable, burrows are Presumably, greater burrow densi- become established in many common. Burrows typically occur ties increase the likelihood of bank warm-climate regions of the in aggregates with individual colo- failure. However, there are no world, including parts of the nies consisting of a few to perhaps quantitative data available to United States (e.g., Florida and dozens of burrows. In larger adequately evaluate possible Texas). In Florida, the most com- mon loricariid catfishes are mem- bers of the genus Pterygoplichthys (Figure 1). Over the past 20 years these catfishes have invaded most inland drainages in the central and southern parts of the Florida pen- insula. In certain rivers, canals, and lakes, they are widespread and abundant, accounting for a large proportion of the total fish bio- mass. Adult Pterygoplichthys at- tain sizes well over 40 cm long.
    [Show full text]
  • Panaque (Panaque), with Descriptions of Three New Species from the Amazon Basin (Siluriformes, Loricariidae)
    Copeia 2010, No. 4, 676–704 Revision of Panaque (Panaque), with Descriptions of Three New Species from the Amazon Basin (Siluriformes, Loricariidae) Nathan K. Lujan1, Max Hidalgo2, and Donald J. Stewart3 The Panaque nigrolineatus group (subgenus Panaque) is revised; three nominal species—P. cochliodon, P. nigrolineatus, and P. suttonorum—are redescribed and three new species are described. Panaque armbrusteri, new species, is widespread in the Tapajo´ s River and its tributaries in Brazil and is distinguished by having a supraoccipital hump, higher numbers of jaw teeth and an ontogenetic increase in interpremaxillary and intermandibular tooth-row angles, relatively short paired-fin spines, and dorsal margin of infraorbital six flared laterally. Panaque schaeferi, new species, is widespread in main-channel habitats of the upper Amazon (Solimo˜es) River basin in Brazil and Peru; it is distinguished by having a coloration consisting of dark or faded black spots evenly distributed on a pale gray to brown base, and by its large adult body size (.570 mm SL). Panaque titan, new species, is distributed in larger, lowland to piedmont rivers of the Napo River basin in Ecuador, and is distinguished by having a postorbital pterotic region bulged beyond the ventral pterotic margin, coloration consisting of irregular and widely spaced dark gray to brown stripes on light brown to tan base, and large adult body size (.390 mm SL). A relatively large pterotic, indicative of an enlarged gas bladder and gas bladder capsule, and allometric increases in tooth number are hypothesized to be synapomorphies uniting members of the subgenus Panaque. Se reviso´ el grupo Panaque nigrolineatus (subge´nero Panaque); se redescriben tres especies nominales—P.
    [Show full text]
  • PESQUERÍAS CONTINENTALES DE COLOMBIA: Cuencas Del Magdalena-Cauca, Sinú, Canalete, Atrato, Orinoco, Amazonas Y Vertiente Del Pacífico
    SERIE RECURSOS HIDROBIOLÓGICOS Y PESQUEROS CONTINENTALES DE COLOMBIA II. PESQUERÍAS CONTINENTALES DE COLOMBIA: cuencas del Magdalena-Cauca, Sinú, Canalete, Atrato, Orinoco, Amazonas y vertiente del Pacífico Carlos A. Lasso, Francisco de Paula Gutiérrez, Mónica A. Morales-Betancourt, Edwin Agudelo Córdoba, Hernando Ramírez-Gil y Rosa E. Ajiaco-Martínez (Editores) L. F. Jiménez-Segura © Instituto de Investigación de los Recursos Biológicos CITACIÓN SUGERIDA Alexander von Humboldt. 2011 Obra completa: Lasso, C. A., F. de Paula Gutiérrez, M. Los textos puedes ser citados total o parcialmente ci- A. Morales-Betancourt, E. Agudelo, H. Ramírez -Gil y R. tando la fuente. E. Ajiaco-Martínez (Editores). 2011. II. Pesquerías con- tinentales de Colombia: cuencas del Magdalena-Cauca, Contribución IAvH # 464 Sinú, Canalete, Atrato, Orinoco, Amazonas y vertiente del Pacífico. Serie Editorial Recursos Hidrobiológicos y SERIE EDITORIAL RECURSOS HIDROBIOLÓGICOS Pesqueros Continentales de Colombia. Instituto de In- Y PESQUEROS CONTINENTALES DE COLOMBIA vestigación de los Recursos Biológicos Alexander von Coordinación editorial Humboldt. Bogotá, D. C., Colombia, 304 pp. COMITÉ CIENTÍFICO EDITORIAL Carlos A. Lasso Capítulos: Ramírez-Gil, H. y R. E. Ajiaco-Martínez. Corrección y revisión de textos 2011. Diagnóstico de la pesquería en la cuenca del Ori- Carlos A. Lasso y Mónica A. Morales-Betancourt noco. Capítulo 6. Pp. 168-198. En: Lasso, C. A., F. de Pau- la Gutiérrez, M. A. Morales-Betancourt, E. Agudelo, H. Revisión científica: Mauricio Valderrama Barco Ramírez-Gil y R. E. Ajiaco-Martínez (Editores). II. Pes- querías continentales de Colombia: cuencas del Magda- Fotografías lena-Cauca, Sinú, Canalete, Atrato, Orinoco, Amazonas • Anabel Rial Bouzas (Fundación La Salle de Ciencias Naturales, Venezuela) Alejandro Bastidas, Antonio Castro, Armando Ortega- y vertiente del Pacífico.
    [Show full text]
  • 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.
    [Show full text]
  • Summary Report of Freshwater Nonindigenous Aquatic Species in U.S
    Summary Report of Freshwater Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4—An Update April 2013 Prepared by: Pam L. Fuller, Amy J. Benson, and Matthew J. Cannister U.S. Geological Survey Southeast Ecological Science Center Gainesville, Florida Prepared for: U.S. Fish and Wildlife Service Southeast Region Atlanta, Georgia Cover Photos: Silver Carp, Hypophthalmichthys molitrix – Auburn University Giant Applesnail, Pomacea maculata – David Knott Straightedge Crayfish, Procambarus hayi – U.S. Forest Service i Table of Contents Table of Contents ...................................................................................................................................... ii List of Figures ............................................................................................................................................ v List of Tables ............................................................................................................................................ vi INTRODUCTION ............................................................................................................................................. 1 Overview of Region 4 Introductions Since 2000 ....................................................................................... 1 Format of Species Accounts ...................................................................................................................... 2 Explanation of Maps ................................................................................................................................
    [Show full text]
  • Resolución 0192 De 2014
    Diario Oficial No. 49.072 RESOLUCIÓN 0192 DE 2014 (Febrero 10) Por la cual se establece el listado de las especies silvestres amenazadas de la diversidad biológica colombiana que se encuentran en el territorio nacional, y se dictan otras disposiciones. La Ministra de Ambiente y Desarrollo Sostenible, en ejercicio de sus facultades constitucionales y legales, y en especial las conferidas en el numeral 23 del artículo 5° de la Ley 99 de 1993, y numeral 2 del artículo 2° del Decreto-ley 3570 de 2011, y CONSIDERANDO: Que los artículos 8°, 79 y 80 de la Constitución Política de Colombia señalan que es deber del Estado proteger la diversidad e integridad del ambiente; conservar las áreas de especial importancia ecológica, fomentar la educación para el logro de estos fines; planificar el manejo y aprovechamiento de los recursos naturales para garantizar su desarrollo sostenible, su conservación, restauración o sustitución; Que el numeral 8 del artículo 95 de la norma de normas, dispone que son deberes de la persona y del ciudadano, entre otras, la de proteger los recursos culturales y naturales del país y velar por la conservación de un ambiente sano; proteger los recursos naturales del país y velar por la conservación de un ambiente sano; Que el artículo 1° del Decreto-ley 2811 de 1974, Código Nacional de los Recursos Naturales Renovables y de Protección al Medio Ambiente, señala que la preservación y manejo de los recursos naturales renovables también son de utilidad pública e interés social; Que el artículo 196 del citado Código, establece
    [Show full text]
  • Host-Parasite Interactions Between the Piranha Pygocentrus Nattereri
    Neotropical Ichthyology, 2(2):93-98, 2004 Copyright © 2004 Sociedade Brasileira de Ictiologia Host-parasite interactions between the piranha Pygocentrus nattereri (Characiformes: Characidae) and isopods and branchiurans (Crustacea) in the rio Araguaia basin, Brazil Lucélia Nobre Carvalho*, ***, Rafael Arruda**, *** and Kleber Del-Claro*** In the tropics, studies on the ecology of host-parasite interactions are incipient and generally related to taxonomic aspects. The main objective of the present work was to analyze ecological aspects and identify the metazoan fauna of ectoparasites that infest the piranha, Pygocentrus nattereri. In May 2002, field samples were collected in the rio Araguaia basin, State of Goiás (Brazil). A total of 252 individuals of P. nattereri were caught with fishhooks and 32.14% were infested with ectoparasite crustaceans. The recorded ectoparasites were branchiurans, Argulus sp. and Dolops carvalhoi and the isopods Braga patagonica, Anphira branchialis and Asotana sp. The prevalence and mean intensity of branchiurans (16.6% and 1.5, respectively) and isopods (15.5% and 1.0, respectively) were similar. Isopods were observed in the gills of the host; branchiurans were more frequent where the skin was thinner, and facilitated attachment and feeding. The ventral area, the base of the pectoral fin and the gular area were the most infested areas. The correlations between the standard length of the host and the variables intensity and prevalence of crustaceans parasitism, were significant only for branchiurans (rs = 0.2397, p = 0.0001; χ2 = 7.97; C = 0.19). These results suggest that both feeding sites and body size probably play an important role in the distribution and abundance of ectoparasites.
    [Show full text]
  • Amazonia: Landscape and Species Evolution a Look Into the Past
    Amazonia: landscape and species evolution A look into the past Edited by C. Hoorn University of Amsterdam, The Netherlands F.P. Wesselingh Naturalis, Leiden, The Netherlands Editorial advisors H.B. Vonhof Vrije Universiteit, Amsterdam, The Netherlands S.B. Kroonenberg Delft University of Technology, The Netherlands H. Hooghiemstra University of Amsterdam, The Netherlands HHoorn_Fm_Final.inddoorn_Fm_Final.indd SSec1:iiiec1:iii 110/30/20090/30/2009 110:18:280:18:28 SShobhahobha HHoorn_Fm_Final.inddoorn_Fm_Final.indd SSec1:xivec1:xiv 110/30/20090/30/2009 110:18:300:18:30 SShobhahobha HHoorn_Frontispiece_Final.inddoorn_Frontispiece_Final.indd i 110/24/20090/24/2009 11:36:05:36:05 SShobhahobha MIDDLE TO LATE MIOCENE POACEAE Phoberomys Ceiba + Ludwigia Gryposuchus Anacardium Euterpe Anhinga Amanoa Humiriastrum Bactris Cariniana Terminalia Astrapotherium Terminalia Mauritia Mauritia Pachira Barinasuchus Pseudoprepotherium Purussaurus PAMPATHERIIDAE Anhinga + Pristobrycon Trigodon Calophyllum Mourasuchus Bairdemys PTERIDOPHYTA GASTROPODA Mauritia POACEAE + Ludwigia SERRASALMIDAE (Serrasalmus, MIDDLE TO Pygocentrus or Pristobrycon) Plicodontinia LATE SERRASALMIDAE (Serrasalmus, Carcharhinus Pygocentrus or Pristobrycon) MIOCENE Charactosuchus Arapaima Phractocephalus Ribodon Colossoma Cariniana Oxydoras Pseudopimelodus Corydoras Chelus Terminalia Hoplias CHAROPHYTA Potamotrygon GASTROPODA These plates show a reconstruction of the Middle to Late Miocene (16—7 million years ago) terrestrial and underwater landscape in Amazonia. Names for taxa are
    [Show full text]
  • Siluriformes: Loricariidae) from the Western Guiana Shield
    Copeia 2011, No. 2, 216–225 Two New Genera and Species of Ancistrini (Siluriformes: Loricariidae) from the Western Guiana Shield Nathan K. Lujan1,2 and Jonathan W. Armbruster1 Two new ancistrin genera and species are described from main channels and tributaries of the upper Orinoco River in Amazonas, Venezuela. Micracanthicus vandragti is black with white spots and distinguished by its small body-size, large gas-bladder capsules, and highly protrusible mandibles with short tooth cups and five to eight long teeth per tooth cup. The known range of Micracanthicus vandragti is restricted to the lower Ventuari River and portions of the Orinoco River near its rocky, anastomose confluence with the Ventuari River. Soromonichthys stearleyi is green with small yellow-gold spots on the head and thin vertical bars on the body and has long dentary and premaxillary tooth cups with 39–69 teeth per tooth cup. It is distinguished by its coloration and by its unique pattern of plate loss on the snout: plates absent from mesethmoid surface and anteriormost margin of snout. Soromonichthys stearleyi is known only from Soromoni Creek, a northern tributary of the upper Orinoco draining southern slopes of Mount Duida. NGOING ichthyological inventories of the upper process of Weberian complex perforated distally with large Orinoco Basin in Amazonas, Venezuela, by the first foramina (vs. not or only mildly perforated distally); O author and colleagues have yielded many new and branched anal-fin rays five (vs. four); coracoid posterior interesting suckermouth armored catfishes (Loricariidae; process elongated, thin, pointed (vs. distal end about as wide Lujan et al., 2007, 2009; Lujan, 2008).
    [Show full text]
  • Is Diet Correlated with Feeding Morphology in Neotropical Suckermouth Armoured Catfishes (Siluriformes: Loricariidae)?
    Is Diet Correlated with Feeding Morphology in Neotropical Suckermouth Armoured Catfishes (Siluriformes: Loricariidae)? by Stéphanie L. Lefebvre A thesis submitted in conformity with the requirements for the degree of Masters of Science Ecology and Evolutionary Biology University of Toronto © Copyright by Stephanie L. Lefebvre 2014 Is Diet Correlated with Feeding Morphology in Neotropical Suckermouth Armoured Catfishes (Siluriformes: Loricariidae)? Stéphanie L. Lefebvre Masters of Science Ecology and Evolutionary Biology University of Toronto 2014 Abstract The suckermouth armoured catfishes (Siluriformes: Loricariidae) are a diverse group of predominantly detritivorous fishes inhabiting rivers of South and Central America. Their distinct jaws are specialized for scraping a wide range of substrate. Though it is hypothesized that specialization of loricariid feeding morphology may have played a role in their diversification, little is known about the ecological and evolutionary processes involved. The present study quantifies variation in jaw functional traits and body morphology in a phylogenetic context. Morphological variation was compared to species’ relative position in assemblage isotope space (for both δ13C and δ15N) to test for correlations between diet and feeding morphology. Results show that although jaw functional traits are decoupled from body morphology, both are correlated with δ13C values. Partitioning of terrestrial and aquatic resources can be explained by both jaw functional traits and body morphology, however further partitioning of diet is only attributed to the former. ii Acknowledgements I would like to thank Nathan K. Lujan for providing isotope and jaw data, along with a wealth of information about loricariids, and for organizing the provision of specimens from both the Auburn University Museum Fish Collection (AUM) and the Academy of Natural Sciences of Philadelphia (ANSP).
    [Show full text]