Responses of Plankton and Fish from Temperate Zones to UVR and Temperature in a Context of Global Change
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Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property
Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property. Los Alerces National Park, Argentina 185 Map 2: Andean-North Patagonian Biosphere Reserve: Context for the Nominated Proprty. Los Alerces National Park, Argentina 186 Map 3: Vegetation of the Valdivian Ecoregion 187 Map 4: Vegetation Communities in Los Alerces National Park 188 Map 5: Strict Nature and Wildlife Reserve 189 Map 6: Usage Zoning, Los Alerces National Park 190 Map 7: Human Settlements and Infrastructure 191 Appendix 2: Species Lists Ap9n192 Appendix 2.1 List of Plant Species Recorded at PNLA 193 Appendix 2.2: List of Animal Species: Mammals 212 Appendix 2.3: List of Animal Species: Birds 214 Appendix 2.4: List of Animal Species: Reptiles 219 Appendix 2.5: List of Animal Species: Amphibians 220 Appendix 2.6: List of Animal Species: Fish 221 Appendix 2.7: List of Animal Species and Threat Status 222 Appendix 3: Law No. 19,292 Append228 Appendix 4: PNLA Management Plan Approval and Contents Appendi242 Appendix 5: Participative Process for Writing the Nomination Form Appendi252 Synthesis 252 Management Plan UpdateWorkshop 253 Annex A: Interview Guide 256 Annex B: Meetings and Interviews Held 257 Annex C: Self-Administered Survey 261 Annex D: ExternalWorkshop Participants 262 Annex E: Promotional Leaflet 264 Annex F: Interview Results Summary 267 Annex G: Survey Results Summary 272 Annex H: Esquel Declaration of Interest 274 Annex I: Trevelin Declaration of Interest 276 Annex J: Chubut Tourism Secretariat Declaration of Interest 278 -
Biodiversidad Final.Pmd
Gayana 70(1): 100-113, 2006 ISSN 0717-652X ESTADO DE CONOCIMIENTO DE LOS PECES DULCEACUICOLAS DE CHILE CURRENT STATE OF KNOWLEDGE OF FRESHWATER FISHES OF CHILE Evelyn Habit1, Brian Dyer2 & Irma Vila3 1Unidad de Sistemas Acuáticos, Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepción, Casilla 160-C, Concepción, Chile. [email protected] 2Escuela de Recursos Naturales, Universidad del Mar, Amunátegui 1838, Recreo, Viña del Mar, Chile. [email protected] 3Laboratorio de Limnología, Depto. Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile. [email protected] RESUMEN La ictiofauna nativa de los sistemas límnicos de Chile se compone de 11 familias, 17 géneros y alrededor de 44 especies, incluyendo dos lampreas. De éstas, 81% son endémicas de la provincia biogeográfica chilena y 40% se encuentran clasificadas en peligro de extinción. Los grupos más representados corresponden a los órdenes Siluriformes (11 especies), Osmeriformes (9 especies) y Atheriniformes (7 especies). También están representados en Chile los ciclóstomos Petromyzontiformes (2 especies), y los teleósteos Characiformes (4 especies), Cyprinodontiformes (6 especies), Perciformes (4 especies) y Mugilifromes (1). Latitudinalmente, la mayor riqueza de especies ocurre en la zona centro-sur de la provincia Chilena, en tanto que los extremos norte y sur son de baja riqueza específica. Dado su origen, porcentaje de endemismo y retención de caracteres primitivos, este conjunto ictiofaunístico es de alto valor biogeográfico y de conservación. Existen sin embargo importantes vacíos de conocimiento sobre su sistemática, distribución y biología. PALABRAS CLAVES: Peces, sistemas dulceacuícolas, Chile. ABSTRACT The Chilean native freshwater ichthyofauna is composed of 11 families, 17 genera and about 44 species, including two lampreys. -
Composición, Origen Y Valor De Conservación De La Ictiofauna Del Río San Pedro (Cuenca Del Río Valdivia, Chile)
Gayana Especial:75(2), 2012 10-23, 2012. Composición, origen y valor de conservación de la Ictiofauna del Río San Pedro (Cuenca del Río Valdivia, Chile) Composition, origin and conservation value of the San Pedro River Ichthyofauna (Valdivia River Basin, Chile) EVELYN HABIT1, PEDRO VICTORIANO2 1Unidad de Sistemas Acuáticos, Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepción. Concepción, Chile. Casilla 160-C. 2Facultad de Ciencias Naturales y Oceanográfi cas. Departamento de Zoología, Universidad de Concepción. Concepción, Chile. Casilla160-C. E-mail: [email protected] RESUMEN Basado en muestreos de tres años consecutivos y revisión de literatura, describimos la composición, singularidad y estado de conservación de la ictiofauna del río San Pedro, en la cuenca del río Valdivia. Además, analizamos los posibles orígenes de esta ictiofauna, postulando que parte de la cuenca del río Valdivia ha funcionado como un sumidero, principalmente su parte alta, con aportes de fuentes tanto costero-Pacífi cas como del Este de Los Andes. Concluimos que el río San Pedro es de particular valor ictiofaunístico por su alta riqueza específi ca, endemismos y características biogeográfi cas. PALABRAS CLAVE: Fauna íctica, Río San Pedro, Endemismos, Conservación, Chile. ABSTRACT Based on three consecutive years of sampling and bibliographic revision, the composition, singularity and conservation status of the San Pedro River ichthyofauna is described. In addition, the potential origin of this Valdivia River ichthyofauna was analyzed and this basin is proposed to have worked like a sink, mainly the higher zone, having been colonized both from Coastal-Pacifi c as from Eastern Andes sources. It is concluded that this river has a particular conservation value due to its high species richness, endemism and biogeographic characteristics. -
Documento Completo Descargar Archivo
Publicaciones científicas del Dr. Raúl A. Ringuelet Zoogeografía y ecología de los peces de aguas continentales de la Argentina y consideraciones sobre las áreas ictiológicas de América del Sur Ecosur, 2(3): 1-122, 1975 Contribución Científica N° 52 al Instituto de Limnología Versión electrónica por: Catalina Julia Saravia (CIC) Instituto de Limnología “Dr. Raúl A. Ringuelet” Enero de 2004 1 Zoogeografía y ecología de los peces de aguas continentales de la Argentina y consideraciones sobre las áreas ictiológicas de América del Sur RAÚL A. RINGUELET SUMMARY: The zoogeography and ecology of fresh water fishes from Argentina and comments on ichthyogeography of South America. This study comprises a critical review of relevant literature on the fish fauna, genocentres, means of dispersal, barriers, ecological groups, coactions, and ecological causality of distribution, including an analysis of allotopic species in the lame lake or pond, the application of indexes of diversity of severa¡ biotopes and comments on historical factors. Its wide scope allows to clarify several aspects of South American Ichthyogeography. The location of Argentina ichthyological fauna according to the above mentioned distributional scheme as well as its relation with the most important hydrography systems are also provided, followed by additional information on its distribution in the Argentine Republic, including an analysis through the application of Simpson's similitude test in several localities. SINOPSIS I. Introducción II. Las hipótesis paleogeográficas de Hermann von Ihering III. La ictiogeografía de Carl H. Eigenmann IV. Estudios de Emiliano J. Mac Donagh sobre distribución de peces argentinos de agua dulce V. El esquema de Pozzi según el patrón hidrográfico actual VI. -
Characiformes: Characidae: Cheirodontinae)
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO GRANDE DO SUL PROGRAMA DE PÓS-GRADUAÇÃO EM ZOOLOGIA REVISÃO TAXONÔMICA E FILOGENIA DA TRIBO COMPSURINI (CHARACIFORMES: CHARACIDAE: CHEIRODONTINAE) FERNANDO CAMARGO JEREP PORTO ALEGRE, 2011 PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO GRANDE DO SUL FACULDADE DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM ZOOLOGIA REVISÃO TAXONÔMICA E FILOGENIA DA TRIBO COMPSURINI (CHARACIFORMES: CHARACIDAE: CHEIRODONTINAE) FERNANDO CAMARGO JEREP ORIENTADOR: DR. LUIZ ROBERTO MALABARBA TESE DE DOUTORADO PORTO ALEGRE - RS - BRASIL 2011 Aviso Este trabalho é parte integrante dos requerimentos necessários à obtenção do título de doutor em Zoologia, e como tal, não deve ser vista como uma publicação no senso do Código Internacional de Nomenclatura Zoológica (artigo 9) (apesar de disponível publicamente sem restrições) e, portanto, quaisquer atos nomenclaturais nela contidos tornam-se sem efeito para os princípios de prioridade e homonímia. Desta forma, quaisquer informações inéditas, opiniões e hipóteses, bem como nomes novos, não estão disponíveis na literatura zoológica. Pessoas interessadas devem estar cientes de que referências públicas ao conteúdo deste estudo, na sua presente forma, somente devem ser feitas com aprovação prévia do autor. Notice This work 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 (article 9) (although it is available without restrictions) therefore, any nomenclatural acts herein proposed are considered void for the principles of priority and homonymy. Therefore, any new information, opinions, and hypotheses, as well as new names, are not available 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. -
Redalyc.Southern Chile, Trout and Salmon Country: Invasion Patterns
Revista Chilena de Historia Natural ISSN: 0716-078X [email protected] Sociedad de Biología de Chile Chile SOTO, DORIS; ARISMENDI, IVÁN; GONZÁLEZ, JORGE; SANZANA, JOSÉ; JARA, FERNANDO; JARA, CARLOS; GUZMAN, ERWIN; LARA, ANTONIO Southern Chile, trout and salmon country: invasion patterns and threats for native species Revista Chilena de Historia Natural, vol. 79, núm. 1, 2006, pp. 97-117 Sociedad de Biología de Chile Santiago, Chile Available in: http://www.redalyc.org/articulo.oa?id=369944277009 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative TROUT AND SALMON IN SOUTHERN CHILERevista Chilena de Historia Natural97 79: 97-117, 2006 Southern Chile, trout and salmon country: invasion patterns and threats for native species Sur de Chile, país de truchas y salmones: patrones de invasión y amenazas para las especies nativas DORIS SOTO1,2,*, IVÁN ARISMENDI1, JORGE GONZÁLEZ1, JOSÉ SANZANA1, FERNANDO JARA3, CARLOS JARA4, ERWIN GUZMAN1 & ANTONIO LARA5 1 Núcleo Milenio FORECOS, Laboratorio Ecología Acuática, Instituto de Acuicultura, Universidad Austral de Chile, Casilla 1327, Puerto Montt, Chile 2 Present address: Inland Water Resources and Aquaculture Service (FIRI), Fisheries Department, FAO of UN, Via delle Terme di Caracalla, 00100, Rome, Italy 3 Universidad San Sebastián, Casilla 40-D, Puerto Montt, Chile 4 Instituto de Zoología, Universidad Austral de Chile, Casilla 653, Valdivia, Chile 5 Núcleo Milenio FORECOS, Instituto de Silvicultura, Universidad Austral de Chile, Casilla 653, Valdivia, Chile; *Corresponding author: [email protected] ABSTRACT In order to evaluate the present distribution patterns of salmonids and their potential effects on native fish, we sampled 11 large lakes and 105 streams, encompassing a total of 13 main hydrographic watersheds of southern Chile (39o to 52o S). -
Hatcheria Macraei (Girard, 1855) (Siluriformes, Trichomycteridae): New Record from Northwestern Argentina
11 4 1672 the journal of biodiversity data 9 June 2015 Check List NOTES ON GEOGRAPHIC DISTRIBUTION Check List 11(4): 1672, 9 June 2015 doi: http://dx.doi.org/10.15560/11.4.1672 ISSN 1809-127X © 2015 Check List and Authors Hatcheria macraei (Girard, 1855) (Siluriformes, Trichomycteridae): new record from northwestern Argentina Luis Fernández1, 2* and Julieta Andreoli Bize3 1 CONICET, Fundación Miguel Lillo. Miguel Lillo 251, 4000, Tucumán, Argentina 2 Instituto de Biodiversidad Neotropical. Horco Molle s/n, Yerba Buena, 4107, Tucumán, Argentina 3 Universidad Nacional de Catamarca, Facultad Ciencias Exactas y Naturales, Cátedra Diversidad Animal II, Avenida Belgrano 300, 4700, Catamarca, Argentina * Corresponding author. E-mail: [email protected] Abstract: The geographic distribution ofHatcheria Departamento Vinchina, Provincia de La Rioja) at 1.475 macraei (Girard 1855), the Patagonian Catfish, is herein m above sea level (Figure 2). extended north of the Río Colorado headwaters, the Ten specimens of H. macraei were caught at a section previous northernmost record for the species. H. macraei of the Río Jagüé with approximately 0.3 to 0.7 m deep and is registered from the Río Jagüé, in the headwaters of 2.0 to 5.0 m wide, running over a cobble and sand bottom the Río Desaguadero basin (Northwestern Argentina). (Figure 3). Morphometric data is presented in Table 1. Morphometric and meristic data of collected specimens The specimens were identified based on the following are included. characteristics: elongated body, reaching maximum 210 -
A New Species of the Neotropical Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae) Representing a New Body Shape for the Family
Copeia 2008, No. 2, 273–278 A New Species of the Neotropical Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae) Representing a New Body Shape for the Family Wolmar Benjamin Wosiacki1 and Ma´rio de Pinna2 Trichomycterus crassicaudatus is described as a new species from the Rio Iguac¸u basin in southern Brazil. The new species has an exceptionally deep posterior region of the body (caudal peduncle depth 22.8–25.4% SL), resulting in an overall shape which distinguishes it at once from all other members of the Trichomycteridae. The caudal fin of the species is broad-based and forked, a shape also distinguishing it from all other species in the family. A number of autapomorphic modifications of T. crassicaudatus are associated with the deepening of the caudal region, including an elongation of the hemal and neural spines of the vertebrae at the middle of the caudal peduncle. Phylogenetic relationships of the new species are yet unresolved, but it shares a similar color pattern and a thickening of caudal-fin procurrent rays with T. stawiarski, a poorly-known species also from the Rio Iguac¸u basin. Coloration and body shape also include similarities with T. lewi from Venezuela. HE genus Trichomycterus is the largest in the the ninth species of Trichomycterus recorded for the Rio family Trichomycteridae, with approximately 100 Iguac¸u Basin above the Iguac¸u waterfalls (the others being T. T nominal species and probably numerous others stawiarski, T. castroi, T. naipi, T. papilliferus, T. mboycy, T. still undescribed. The genus is not demonstrably a mono- taroba, T. plumbeus, and T. -
Description of Silvinichthys Pedernalensis N. Sp
Animal Biodiversity and Conservation 40.1 (2017) 41 Description of Silvinichthys pedernalensis n. sp. (Teleostei, Siluriformes) from the Andean Cordillera of southern South America L. Fernández, E. A. Sanabria & L. B. Quiroga Fernández, L., Sanabria, E. A. & Quiroga, L. B., 2017. Description of Silvinichthys pedernalensis n. sp. (Teleostei, Siluriformes) from the Andean Cordillera of southern South America. Animal Biodiversity and Conservation, 40.1: 41–47, https://doi.org/10.32800/abc.2017.40.0041 Abstract Description of Silvinichthys pedernalensis n. sp. (Teleostei, Siluriformes) from the Andean Cordillera of southern South America.— Silvinichthys pedernalensis, a new species, is described from an Andean stream in Provincia San Juan, Argentina, based on its coloration pattern, and its meristic, morphometric and osteological charac- ters. S. pedernalensis differs markedly from all other known members of the genus Silvinichthys as a result of the combination of the absence of pelvic girdle and fin, the wide supraorbital bone, the number of interopercle odontodes 14–18, the number of opercular odontodes 6–8, the branched pectoral–fin rays 7, the dorsal–fin rays 11, the number of dorsal pterygiophore 7, the branchiostegal rays 6, the dorsal procurrent caudal–fin rays 14 and ventral 15, the ribs 16, the vertebrae 39, the dark marmorated pigmentation on the body and head, the head depth 9.9–12.2% SL, the interorbital wide 28.3–36.1% HL, the nasal barbel length 27.3–39.0% SL, the maxillary barbel length 39.5–61.7% SL, the submaxillary barbel length 24.7–41.9% SL, the snout length 40.6–44.4% HL, the body depth 10.1–12.6% SL, the anal base fin 10.2–11.7% SL, and the caudal peduncle length 19.3–21.5% SL. -
Trophic Interactions Between a Native Catfish (Trichomycteridae) and A
Trophic interactions between a native Catfish (Trichomycteridae) and a non-native species, the Rainbow Trout, in an Andean stream, San Juan, Argentina M. I. Garcia,1,* J. C. Acosta,1,2 and M. L. Garcıa3 1Departamento de Biologıa, Facultad de Ciencias Exactas, Fısicas y Naturales, Universidad Nacional de San Juan, Av. Jose Ignacio de la Roza 590 (O), Consejo Nacional de Investigaciones Cientıficas y Tecnicas (CONICET), San Juan, Argentina 2Centro de Investigaciones de la Geosfera y Biosfera, Consejo Nacional de Investigaciones Cientıficas y Tecnicas (CIGEOBIO – CONICET), San Juan, Argentina 3Division Zoologıa Vertebrados, Museo de La Plata (UNLP), Buenos Aires, Argentina *Corresponding author: [email protected] The trophic relationship between Torrent Catfish (Hatcheria macraei) and Rainbow Trout (Oncorhynchus mykiss) was studied in a lotic Andean system of Argentina to examine whether these fish compete for the same food resources. Fishes were sampled seasonally, in autumn, spring, and summer. Hatcheria macraei and O. mykiss presented a carnivorous generalist feeding strategy. Trout diet was dominated by aquatic macroinvertebrates, and terrestrial invertebrates were an important component in summer. Large-sized Rainbow Trout fed on Catfish, which in turn preyed mainly on Chironomidae and Elmidae larvae. During flood periods, the Trout diet, as well as that of the Catfish, was mainly composed of clingers (Elmidae and Chironomidae) and particularly in the case of Catfish, burrowers (Oligochaeta) were found. We found an elevated dietary overlap between Trout and Catfish with seasonal changes. Our results suggest that coexistence of Trout and Catfish depends on input of terrestrial invertebrates, and the feeding of Catfish on small prey. Keywords: non-native salmonids, terrestrial and aquatic prey, competition, diet Introduction having been conducted to assess the impact of this species on the native fauna. -
49159551009.Pdf
Biota colombiana ISSN: 0124-5376 Instituto Alexander von Humboldt Mesa S., Lina M.; Lasso, Carlos A.; Ochoa, Luz E.; DoNascimiento, Carlos Trichomycterus rosablanca (Siluriformes, Trichomycteridae) a new species of hipogean catfish from the Colombian Andes Biota colombiana, vol. 19, no. 1, Suppl., 2018, pp. 95-116 Instituto Alexander von Humboldt DOI: https://doi.org/10.21068/c2018.v19s1a09 Available in: https://www.redalyc.org/articulo.oa?id=49159551009 How to cite Complete issue Scientific Information System Redalyc More information about this article Network of Scientific Journals from Latin America and the Caribbean, Spain and Journal's webpage in redalyc.org Portugal Project academic non-profit, developed under the open access initiative Mesa S. et al. Trichomycterus rosablanca (Siluriformes, Trichomycteridae) a new species of hipogean catfish from the Colombian Andes Trichomycterus rosablanca (Siluriformes, Trichomycteridae) a new species of hipogean catfish from the Colombian Andes Trichomycterus rosablanca (Siluriformes, Trichomycteridae) una especie nueva de bagre hipogeo de los Andes colombianos Lina M. Mesa S., Carlos A. Lasso, Luz E. Ochoa y Carlos DoNascimiento Abstract Trichomycterus rosablanca is described as a new troglobitic catfish species from caves in southeastern Santander, Colombia. These caves are drained by the Carare River of the Magdalena River basin. The new species is characterized by the advanced condition in the typical troglomorphisms found in other congeneric cave-dwelling species, such as absence of eyes and pigmentation. Trichomycterus rosablanca is diagnosed by the following putative autapomorphies: 1) presence of a circular foramen in the main body of the interopercle, dorsal to the interopercular plate supporting the odontodes, and 2) presence of a single sensory pore in the posteriormost section of the infraorbital canal. -
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.