The Fish of Lake Titicaca
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Trichomycterus Alterus (A Catfish, No Common Name) Ecological Risk Screening Summary
Trichomycterus alterus (a catfish, no common name) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, December 2016 Revised, April 2017 Web Version, 4/26/2018 1 Native Range and Status in the United States Native Range From Froese and Pauly (2017): “South America: Humahuaca (Jujuy), Los Sauces River, Valle Guanchin (La Rioja) in Argentina.” Status in the United States This species has not been reported in the United States. No trade in this species has been reported in the United States. From FFWCC (2017): “Prohibited nonnative species are considered to be dangerous to the ecology and/or the health and welfare of the people of Florida. These species are not allowed to be personally possessed or used for commercial activities. Very limited exceptions may be made by permit from the Executive Director […] [The list of prohibited nonnative species includes] Trichomycterus alterus” 1 Means of Introductions in the United States This species has not been reported in the United States. Remarks From GBIF (2016): “BASIONYM Pygidium alterum Marini, Nichols & La Monte, 1933” 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From ITIS (2017): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Osteichthyes Class Actinopterygii Subclass Neopterygii Infraclass Teleostei Superorder Ostariophysi Order Siluriformes Family Trichomycteridae Subfamily Trichomycterinae Genus Trichomycterus Species Trichomycterus alterus (Marini, Nichols and -
A Taxonomic Revision of the Andean Killifish Genus Orestias (Cyprinodontiformes, Cyprinodontidae)
A TAXONOMIC REVISION OF THE ANDEAN KILLIFISH GENUS ORESTIAS (CYPRINODONTIFORMES, CYPRINODONTIDAE) I.VNNE R. PARENT] BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY VOLUME 178 : ARTICLE 2 NEW YORK : 1984 A TAXONOMIC REVISION OF THE ANDEAN KILLIFISH GENUS ORESTIAS (CYPRINODONTIFORMES, CYPRINODONTIDAE) LYNNE R. PARENTI Research Associate, Department of Ichthyology American Museum of Natural History BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY Volume 178, article 2, pages 107-214, figures 1-72, tables 1-12 Issued May 9, 1984 Price: $8.40 a copy Copyright © American Museum of Natural History 1984 ISSN 0003-0090 CONTENTS Abstract 110 Introduction 110 Acknowledgments 113 Abbreviations 114 Note on Materials and Methods 115 Relationships of Killifishes of the Tribe Orestiini 116 Phylogenetic Analysis 122 Squamation and Neuromast Pattern 123 Hyobranchial Apparatus 126 Fins 129 Chromosomes 130 Sexual Dimorphism and Dichromatism 131 Jaw and Jaw Suspensorium 133 Skull 134 Meristic Characters 135 Morphometric Characters 146 Explanation of Synapomorphy Diagrams 150 Key to Orestias Species 160 Systematic Accounts 165 Genus Orestias Valenciennes 165 Orestias cuvieri Valenciennes 167 Orestias pentlandii Valenciennes 168 Orestias ispi Lauzanne 169 Orestias forgeti Lauzanne 170 Orestias mulleri Valenciennes 171 Orestias gracilis, New Species 172 Orestias crawfordi Tchernavin 173 Orestias tutini Tchernavin 174 Orestias incae Garman 174 Orestias luteus Valenciennes 175 Orestias rotundipinnis, New Species 176 Orestias farfani, New Species 178 Orestias -
2011-2015 Center for Genome Regulation (CGR)
FONDAP CENTERS OF EXCELLENCE IN RESEARCH PROGRAM FINAL FIVE YEAR REPORT 2011-2015 Center for Genome Regulation (CGR) 1 FONDAP CENTERS OF RESEARCH PROGRAM FINAL REPORT FIRST FIVE-YEAR PERIOD FONDAP CENTER FOR GENOME REGULATION (CGR) Guidelines: The report should be written following the format specified hereafter. Both a printed (report and excel spreadsheets) and an electronic version must be sent to the following address: PROGRAMA CENTROS DE EXCELENCIA FONDAP CONICYT Moneda 1375, Floor 9 Santiago E-mail: [email protected] Phone: (56 – 2) 2435 43 27 For future inquiries, please contact: María Eugenia Camelio FONDAP Program Interim Director E-mail: [email protected] 2 I. PRESENTATION PERIOD COVERED: From: January 2011 To: June 2015 NAME OF THE CENTER CODE FONDAP Center for Genome Regulation 15 09 00 07 DIRECTOR OF THE CENTER E-MAIL SIGNATURE Dr. Miguel L Allende [email protected] DEPUTY DIRECTOR E-MAIL SIGNATURE [email protected] Dr. Martín Montecino SPONSORING INSTITUTION Universidad de Chile SPONSORING INSTITUTION E-MAIL SIGNATURE REPRESENTATIVE Prof. Víctor Cifuentes (Dean) [email protected] ASSOCIATED INSTITUTION(S) (if applicable) Pontificia Universidad Católica de Chile, Universidad Andrés Bello CENTER WEBSITE ADDRESS www.genomacrg.cl DATE: 10/7/15 3 II. EXECUTIVE SUMMARY Five years ago, the FONDAP Center for Genome Regulation (CGR) set for itself a list of strategic and scientific objectives that would significantly change the landscape of Chilean genomic science and biological research. At the midpoint of the projected 10year period in which these goals were to be accomplished, we can say that we are in the presence of a completely new scenario. -
Las Especies Del Género Trichomycterus (Siluriformes: Trichomycteridae) En Colombia
BOLETÍN CIENTÍFICO ISSN 0123 - 3068 bol.cient.mus.hist.nat. 16 (1): 194 - 206 CENTRO DE MUSEOS MUSEO DE HISTORIA NATURAL LAS ESPECIES DEL GÉNERO TRICHOMYCTERUS (SILURIFORMES: TRICHOMYCTERIDAE) EN COLOMBIA César A. Castellanos-Morales1, Fabián Galvis2 Resumen Se presenta el listado de especies del género Trichomycterus y su distribución por sistemas hídricos en Colombia. Un total de 34 especies, fueron registradas, de las cuales, seis se encuentran en ecosistemas subterráneos. El sistema hidrográfico Magdalena, cuenta con el mayor número de especies registradas, en tanto que, para el Amazonas y el río Catatumbo, no se obtuvieron registros confirmados. Palabras clave: cavernas, diversidad, listado de especies, troglomorfos, sistemas hidrográficos. SPECIES FROM THE TRICHOMYCTERUS (SILURIFORMES: TRICHOMYCTERIDAE) GENUS IN COLOMBIA Abstract The species checklist of the Trichomycterus genus, and its distribution by hydrographic systems in Colombia are presented. A total of 34 species were registered from which, six are found in subterranean ecosystems. The Magdalena river hydrographic system has the largest number of recorded species, while the Amazon and Catatumbo rivers records confirmed were not obtained. Key words: caves, diversity, species checklist, hydrographic systems, troglomorphic. INTRODUCCIÓN a familia Trichomycteridae está representada por 41 géneros y más de 241 especies descritas, posicionándola como uno de los grupos de Siluriformes Lmás ricos y ampliamente distribuidos en aguas continentales del neotrópico (CASTELLANOS-MORALES, 2010; FERRARIS Jr., 2007; RIZZATO et al., 2011). El género Trichomycterus Valenciennes 1832, es el más diverso dentro de la familia con aproximadamente 130 especies descritas y un número importante de nuevas especies descritas anualmente (ARDILA-RODRÍGUEZ, 2011a; ARDILA-RODRÍGUEZ, 2011b; CASTELLANOS-MORALES, 2010; FERRER & MALABARBA, 2011; RIZZATO et al., 2011; SARMENTO-SOARES et al., 2011). -
Ecología Trófica Y Reproductiva De Trichomycterus Caliense Y Astroblepus Cyclopus (Pisces: Siluriformes) En El Río Quindio, Alto Cauca, Colombia
Rev. Biol. Trop., 49(2): 657-666, 2001 www.ucr.ac.cr www.ots.ac.cr www.ots.duke.edu Ecología trófica y reproductiva de Trichomycterus caliense y Astroblepus cyclopus (Pisces: Siluriformes) en el río Quindio, Alto Cauca, Colombia César Román-Valencia Universidad del Quindio, Departamento de Biología, A.A. 460, Armenia, Quindio, Colombia. Fax: (57) 67462563; [email protected] Recibido 27-IV-2000. Corregido 9-X-2000. Aceptado 23-X-2000. Abstract: The trophic and reproductive ecology of catfish (Trichomycterus caliense and Astroblepus cyclopus) was studied in the Quindio River upper Basin, Alto Cauca, Colombia. The pH was neutral, water oxygen content high (8.4 ppm) and temperature in the habitats was 18.63 ºC; both species are nonmigratory and sympatric with four other fish species. The ovaries mature primarily between May and September in T. caliense; between Decem- ber and May in A. cyclopus. The mean size at maturity is 8.3 cm (standard length) in T. caliense and 6.0 cm (stan- dard length) in A. cyclopus; the sex ratio is 1:1 in T. caliense (X2=3.4, P≥0.05) and in A. cyclopus (X2=1.44, P≥0.1); the fecundity is low (191 and 113 oocytes respectively) and the eggs are small (1.5 and 2.39 mm respectively). The fishes are insectivorous and specialize in Coleoptera, Diptera and Trichoptera; Spearman Rank Correlation Coeffi- cients (rs=0.464) indicated that there are differences (T= 2.5148, P<0.01) between their diets; both taxa did not agree with the expected trophic habits for sympatric species that are morphologically similar and related in the sa- me trophic level. -
Trichomycterus Giganteus (A Catfish, No Common Name) Ecological Risk Screening Summary
Trichomycterus giganteus (a catfish, no common name) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, January 2017 Revised, May 2018 Web Version, 8/19/2019 1 Native Range and Status in the United States Native Range From Froese and Pauly (2018): “South America: Upper Rio Guandu basin in southeastern Brazil.” Status in the United States This species has not been reported as introduced in the United States. There is no evidence that this species is in trade in the United States, based on a search of the literature and online aquarium retailers. From Arizona Secretary of State (2006): “Fish listed below are restricted live wildlife [in Arizona] as defined in R12-4-401. […] South American parasitic catfish, all species of the family Trichomycteridae and Cetopsidae […]” 1 From Dill and Cordone (1997): “[…] At the present time, 22 families of bony and cartilaginous fishes are listed [as prohibited in California], e.g. all parasitic catfishes (family Trichomycteridae) […]” From FFWCC (2016): “Prohibited nonnative species are considered to be dangerous to the ecology and/or the health and welfare of the people of Florida. These species are not allowed to be personally possessed or used for commercial activities. [The list of prohibited nonnative species includes:] Parasitic catfishes […] Trichomycterus giganteus” From Louisiana House of Representatives Database (2010): “No person, firm, or corporation shall at any time possess, sell, or cause to be transported into this state [Louisiana] by any other person, firm, or corporation, without first obtaining the written permission of the secretary of the Department of Wildlife and Fisheries, any of the following species of fish: […] all members of the families […] Trichomycteridae (pencil catfishes) […]” From Mississippi Secretary of State (2019): “All species of the following animals and plants have been determined to be detrimental to the State's native resources and further sales or distribution are prohibited in Mississippi. -
A New Species of Cave Catfish, Genus Trichomycterus (Siluriformes: Trichomycteridae), from the Magdalena River System, Cordillera Oriental, Colombia
Castellanos-Morales A new species of cave catfish, genus Trichomycterus (Siluriformes: Trichomycteridae), from the Magdalena River system, Cordillera Oriental, Colombia A new species of cave catfish, genusTrichomycterus (Siluriformes: Trichomycteridae), from the Magdalena River system, Cordillera Oriental, Colombia Una nueva especie de bagre de caverna, género Trichomycterus (Siluriformes: Trichomycteridae), del sistema río Magdalena, cordillera Oriental, Colombia César A. Castellanos-Morales Abstract A new species of troglomorphic catfish is described from de Gedania Cave, located in the middle Suárez River drainage, Magdalena River system, Colombia. The new species can be distinguished from its congeners by the combination of the following characters: reduction or loss of the cornea, reduction of eyes and skin pigmentation, very long nasal and maxillary barbels (maximum of 160% and 135% of HL, respectively), nine branched pectoral-fin rays, first unbranched ray of the pectoral fin prolonged as a long filament, reaching 80% of pectoral-fin length, anterior cranial fontanel connected with the posterior fontanel through an opening of variable length and width, first dorsal- fin pterygiophore inserted between neural spines of free vertebra 13-14 and free vertebrae 33-34. The presence of troglomorphisms such as regression of the eyes, reduction of skin pigmentation and long barbels suggest the troglobitic status of this species. A comparative analysis with other species of Trichomycterus from epigean and hypogean environments is presented. -
An Updated List of Taxonomy, Distribution and Conservation Status (Teleostei: Cyprinodontoidea)
Iran. J. Ichthyol. (March 2018), 5(1): 1–29 Received: January 5, 2018 © 2018 Iranian Society of Ichthyology Accepted: March 1, 2018 P-ISSN: 2383-1561; E-ISSN: 2383-0964 doi: 10.22034/iji.v5i1.267 http://www.ijichthyol.org Review Article Cyprinodontid fishes of the world: an updated list of taxonomy, distribution and conservation status (Teleostei: Cyprinodontoidea) Hamid Reza ESMAEILI1*, Tayebeh ASRAR1, Ali GHOLAMIFARD2 1Ichthyology and Molecular Systematics Research Laboratory, Zoology Section, Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran. 2Department of Biology, Faculty of Sciences, Lorestan University, 6815144316 Khorramabad, Iran. Email: [email protected] Abstract: This checklist aims to list all the reported cyprinodontid fishes (superfamily Cyprinodontoidea/pupfishes) of the world. It lists 141 species in 8 genera and 4 families. The most diverse family is Cyprinodontidae (54 species, 38%), followed by Orestiidae (45 species, 32%), Aphaniidae (39 species, 28%), and Cubanichthyidae (3 species, 2%). Among 141 listed species, 73 (51.8%) species are Not Evaluated (NE), 15 (10.6%) Least Concern (LC), 9 (6.4%) Vulnerable (VU), 3 (2.1%) Data Deficient (DD), 11 (7.8%) Critically Endangered (CR), 4 (2.8%) Near Threatened (NT), 18 (12.8%) Endangered (EN), 3 (2.1%) Extinct in the Wild (EW) and 5 (3.5%) Extinct of the Red List of IUCN. They inhabit in the fresh, brackish and marine waters of the United States, Middle America, the West Indies, parts of northern South America, North Africa, the Mediterranean Anatolian region, coastal areas of the Persian Gulf and Makran Sea (Oman Sea), the northern Arabian Sea east to Gujarat in India, and some endorheic basins of Iran, Pakistan and the Arabian Peninsula. -
Small-Scale Fisheries in Latin America: Management Models and Challenges
Small-scale fisheries in Latin America: Management Models and Challenges Alpina Begossi Fisheries and Food Institute (fifo) & Capesca (lepac-preac) & cmu, (unicamp), Brazil [email protected] Abstract The theme of the mare 2009 Conference, ‘Living with Uncertainty and Adapting to Change’, is well suited to Latin American reality when thinking of the uncertainties of fisheries and the economically poor livelihoods of people in riverine and coastal areas. Currently, there are multiple pressures on those liveli- hoods, many of which come from imposed conservation restrictions by govern- mental environmental agencies or by industrial fishing. Artisanal fishing in Latin America is economically important, since it contributes to about a half of national catches for most countries, and it guarantees the subsistence and protein intake of riverine and coastal livelihoods. In order to manage aquatic resources in Latin America, attention to its particularities is needed, including an understanding of the: 1) local level of communities; 2) their geographic dispersion; 3) pre-existing local rules regarding the use of resources; 4) lack of data on aquatic resources; 5) significant body of available local ecological knowledge; and, 6) current levels of poverty and social needs. Moreover, this study addresses the absence of data on natural resources in most Latin American countries, and as a consequence, the problem of detecting overfishing which has been one obstacle in the man- agement of natural resources. Considering those aspects, different approaches to co-management are highlighted in this study, since they are useful for the under- standing of the different contexts where co-management is developed. Historical accounts by fishermen are much needed in fisheries that lack a baseline: such relevance increases the importance of participatory approaches in management and the necessity to rely on the use of local knowledge. -
Redalyc.Checklist of the Freshwater Fishes of Colombia
Biota Colombiana ISSN: 0124-5376 [email protected] Instituto de Investigación de Recursos Biológicos "Alexander von Humboldt" Colombia Maldonado-Ocampo, Javier A.; Vari, Richard P.; Saulo Usma, José Checklist of the Freshwater Fishes of Colombia Biota Colombiana, vol. 9, núm. 2, 2008, pp. 143-237 Instituto de Investigación de Recursos Biológicos "Alexander von Humboldt" Bogotá, Colombia Available in: http://www.redalyc.org/articulo.oa?id=49120960001 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 Biota Colombiana 9 (2) 143 - 237, 2008 Checklist of the Freshwater Fishes of Colombia Javier A. Maldonado-Ocampo1; Richard P. Vari2; José Saulo Usma3 1 Investigador Asociado, curador encargado colección de peces de agua dulce, Instituto de Investigación de Recursos Biológicos Alexander von Humboldt. Claustro de San Agustín, Villa de Leyva, Boyacá, Colombia. Dirección actual: Universidade Federal do Rio de Janeiro, Museu Nacional, Departamento de Vertebrados, Quinta da Boa Vista, 20940- 040 Rio de Janeiro, RJ, Brasil. [email protected] 2 Division of Fishes, Department of Vertebrate Zoology, MRC--159, National Museum of Natural History, PO Box 37012, Smithsonian Institution, Washington, D.C. 20013—7012. [email protected] 3 Coordinador Programa Ecosistemas de Agua Dulce WWF Colombia. Calle 61 No 3 A 26, Bogotá D.C., Colombia. [email protected] Abstract Data derived from the literature supplemented by examination of specimens in collections show that 1435 species of native fishes live in the freshwaters of Colombia. -
Freshwater Fishes of Argentina: Etymologies of Species Names Dedicated to Persons
Ichthyological Contributions of PecesCriollos 18: 1-18 (2011) 1 Freshwater fishes of Argentina: Etymologies of species names dedicated to persons. Stefan Koerber Friesenstr. 11, 45476 Muelheim, Germany, [email protected] Since the beginning of the binominal nomenclature authors dedicate names of new species described by them to persons they want to honour, mostly to the collectors or donators of the specimens the new species is based on, to colleagues, or, in fewer cases, to family members. This paper aims to provide a list of these names used for freshwater fishes from Argentina. All listed species have been reported from localities in Argentina, some regardless the fact that by our actual knowledge their distribution in this country might be doubtful. Years of birth and death could be taken mainly from obituaries, whereas those of living persons or publicly unknown ones are hard to find and missing in some accounts. Although the real existence of some persons from ancient Greek mythology might not be proven they have been included here, while the names of indigenous tribes and spirits are not. If a species name does not refer to a first family name, cross references are provided. Current systematical stati were taken from the online version of Catalog of Fishes. Alexander > Fernandez Santos Allen, Joel Asaph (1838-1921) U.S. zoologist. Curator of birds at Harvard Museum of Comparative Anatomy, director of the department of birds and mammals at the American Museum of Natural History. Ctenobrycon alleni (Eigenmann & McAtee, 1907) Amaral, Afrânio do (1894-1982) Brazilian herpetologist. Head of the antivenin snake farm at Sao Paulo and author of Snakes of Brazil. -
Threshold Elemental Ratios and the Temperature Dependence of Herbivory in Fishes
Received: 24 September 2018 | Accepted: 23 January 2019 DOI: 10.1111/1365-2435.13301 RESEARCH ARTICLE Threshold elemental ratios and the temperature dependence of herbivory in fishes Eric K. Moody1 | Nathan K. Lujan2 | Katherine A. Roach3 | Kirk O. Winemiller3 1Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Abstract Ames, Iowa 1. Herbivorous ectothermic vertebrates are more diverse and abundant at lower lati- 2 Department of Biological Sciences, tudes. While thermal constraints may drive this pattern, its underlying cause remains University of Toronto Scarborough, Toronto, Ontario, Canada unclear. We hypothesized that this constraint stems from an inability to meet the el- 3Department of Wildlife and Fisheries evated phosphorus demands of bony vertebrates feeding on P-poor plant material at Sciences, Program of Ecology and Evolutionary Biology, Texas A&M University, cooler temperatures because low gross growth efficiency at warmer temperatures College Station, Texas facilitates higher P ingestion rates. We predicted that dietary carbon:phosphorus Correspondence (C:P) should exceed the threshold elemental ratio between carbon and P-limited Eric K. Moody growth (TERC:P) for herbivores feeding at cooler temperatures, thereby limiting the Email: [email protected] range of herbivorous ectothermic vertebrates facing P-limited growth. Funding information 2. We tested this hypothesis using the Andean suckermouth catfishes Astroblepus Smithsonian Tropical Research Institute; Division of Integrative Organismal Systems, and Chaetostoma. Astroblepus are invertivores that inhabit relatively cool, high-el- Grant/Award Number: NSF OISE-1064578; evation streams while Chaetostoma are grazers that inhabit relatively warm, low- International Sportfish Foundation; Coypu Foundation elevation streams. We calculated TERC:P for each genus across its elevational range and compared these values to measured values of food quality over an ele- Handling Editor: Shaun Killen vational gradient in the Andes.