DOCSLIB.ORG

Is Diet Correlated with Feeding Morphology in Neotropical Suckermouth Armoured Catfishes (Siluriformes: Loricariidae)?

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read 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). I am deeply grateful to my supervisors, Hernán López-Fernández and Nathan Lovejoy, for guidance, insight, and funding. My supervisory committee members, Jason Weir and Don Jackson, for helpful discussion and guidance. The curators of the fish collections at their respective institutions for allowing me to dissect their specimens – Jon Armbruster (AUM), Mark Sabaj Pérez (ANSP), and Hernán López-Fernández (ROM). I am indebted to Sarah Steele for being a great sounding board to my crazy ideas, for providing the outline to Figure 4 (Methods, section 1.2.6), and for always being there for support. Finally, I’d like to thank the López-Fernández lab members for all the discussions, insight, R code help, and laughs along the way. You guys are awesome. iii Table of Contents Acknowledgements ........................................................................................................................ iii Table of Contents ........................................................................................................................... iv List of Tables ................................................................................................................................. vi List of Figures ............................................................................................................................... vii List of Appendices ....................................................................................................................... viii 1.1 Introduction ......................................................................................................................... 1 1.2 Methods ............................................................................................................................... 4 1.2.1 Samples ................................................................................................................... 4 1.2.2 Jaw Dissection and Preparation .............................................................................. 4 1.2.3 Imaging ................................................................................................................... 5 1.2.4 Jaw Parameters ........................................................................................................ 6 1.2.5 Jaw Functional Traits .............................................................................................. 7 1.2.6 Body Morphology ................................................................................................... 8 1.2.7 Phylogenetic Corrections ...................................................................................... 10 1.2.8 Diet Information .................................................................................................... 12 1.2.8.1 Diet Categories ....................................................................................... 12 1.2.8.2 Stable Isotope Analysis .......................................................................... 13 1.3 Results ............................................................................................................................... 14 1.3.1 Significant Principal Components Test ................................................................ 14 1.3.2 Jaw Functional Traits Analyses ............................................................................ 15 1.3.3 Body Morphology Analysis .................................................................................. 18 1.3.4 Diet-Morphology Correlations .............................................................................. 21 iv 1.4 Discussion ......................................................................................................................... 23 1.4.1 Jaw Functional Traits Analyses ............................................................................ 23 1.4.2 Body Morphology Analysis .................................................................................. 24 1.4.3 Diet Groups ........................................................................................................... 24 1.4.3.1 Algae Scrapers (Gray) ............................................................................ 24 1.4.3.2 Wood-Eaters (Purple) ............................................................................. 25 1.4.3.3 Insect and Mollusk Eaters (Pink) ........................................................... 26 1.4.3.4 Aufwuch Eaters (Yellow) ....................................................................... 27 1.4.4 Habitat Use ............................................................................................................ 28 1.4.5 Diet-Morphology Correlations .............................................................................. 29 13 1.4.5.1 Relationship Between δ C and Jaw Functional Traits .......................... 29 13 1.4.5.2 Relationship Between δ C and Body Morphology ............................... 30 1.4.5.3 Implications of Diet-Morphology Correlations in Loricariids ............... 30 1.5 Conclusions ....................................................................................................................... 31 References ..................................................................................................................................... 33 Appendix A ................................................................................................................................... 39 Appendix B ................................................................................................................................... 45 v List of Tables Table 1. Parameters quantifying morphological variation in loricariid mandibles ........................ 6 Table 2. Morphological variables used to quantify aspects of body size and shape in loricariids. 9 Table 3. Diet information identified for a subset of loricariids in this study, based on references to diet in literature. ........................................................................................................................ 12 Table 4. Species abbreviations used in all analyses.. .................................................................... 15 Table 5. Principal components analysis eigenvectors for jaw functional traits and body morphology.. ................................................................................................................................. 16 Table 6. Results of PGLS regressions using centroid deviations of δ13C and δ15N against residuals of the first two principal components of the jaw functional traits (f) and body morphology (b) . ........................................................................................................................... 21 vi List of Figures Figure 1. Representative sample of lower jaws from Loricariidae examined in this study showcasing morphological diversity in the family. ........................................................................ 2 Figure 2. Orientation of lower jaw ramus of Hypostomus hemiurus.. ............................................ 5 Figure 3. Mandible of Hypostomus macushi illustrating parameters used in this study, as defined in Table 1. .................................................................................................................................... 7 Figure 4. Visual representation of body measurements used to evaluate size and shape differences in the present study.. ................................................................................................... 10 Figure 5. Multi-locus molecular phylogeny of a subset
Load more

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]
  • FAMILY Loricariidae Rafinesque, 1815
    FAMILY Loricariidae Rafinesque, 1815 - suckermouth armored catfishes SUBFAMILY Lithogeninae Gosline, 1947 - suckermoth armored catfishes GENUS Lithogenes Eigenmann, 1909 - suckermouth armored catfishes Species Lithogenes valencia Provenzano et al., 2003 - Valencia suckermouth armored catfish Species Lithogenes villosus Eigenmann, 1909 - Potaro suckermouth armored catfish Species Lithogenes wahari Schaefer & Provenzano, 2008 - Cuao suckermouth armored catfish SUBFAMILY Delturinae Armbruster et al., 2006 - armored catfishes GENUS Delturus Eigenmann & Eigenmann, 1889 - armored catfishes [=Carinotus] Species Delturus angulicauda (Steindachner, 1877) - Mucuri armored catfish Species Delturus brevis Reis & Pereira, in Reis et al., 2006 - Aracuai armored catfish Species Delturus carinotus (La Monte, 1933) - Doce armored catfish Species Delturus parahybae Eigenmann & Eigenmann, 1889 - Parahyba armored catfish GENUS Hemipsilichthys Eigenmann & Eigenmann, 1889 - wide-mouthed catfishes [=Upsilodus, Xenomystus] Species Hemipsilichthys gobio (Lütken, 1874) - Parahyba wide-mouthed catfish [=victori] Species Hemipsilichthys nimius Pereira, 2003 - Pereque-Acu wide-mouthed catfish Species Hemipsilichthys papillatus Pereira et al., 2000 - Paraiba wide-mouthed catfish SUBFAMILY Rhinelepinae Armbruster, 2004 - suckermouth catfishes GENUS Pogonopoma Regan, 1904 - suckermouth armored catfishes, sucker catfishes [=Pogonopomoides] Species Pogonopoma obscurum Quevedo & Reis, 2002 - Canoas sucker catfish Species Pogonopoma parahybae (Steindachner, 1877) - Parahyba
    [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]
  • 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]
  • Peckoltia Sabaji ERSS
    Peckoltia sabaji (a catfish, no common name) Ecological Risk Screening Summary Jose Rivera, February 2013 Mandi Ohar, September 2018 Christopher Osborne, September 2018 Organism Type: Fish Overall Risk Assessment Category: Uncertain 1 Native Range and Status in the United States Native Range From Armbruster (2003): “Currently known from the Rupununi, Essequibo, and Takutu River drainages of Guyana, and from single localities in the Río Casiquiare - Río Negro and the Río Cinaruco - Río Orinoco drainages of Venezuela […].” Status in the United States No records of Peckoltia sabaji in the wild or in trade in the United States were found. Peckoltia sabaji falls within Group I of New Mexico’s Department of Game and Fish Director’s Species Importation List (New Mexico Department of Game and Fish 2010). Group I species “are designated semi-domesticated animals and do not require an importation permit.” 1 Means of Introductions in the United States No records of Peckoltia sabaji in the wild in the United States were found. Remarks Peckoltia sabaji was first described in 2003 (Armbruster 2003). 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing According to Fricke et al. (2018), Peckoltia sabaji Armbruster 2003 is the current valid name and the original name for this species. From ITIS (2018): Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Actinopterygii Class Teleostei Superorder Ostariophysi Order Siluriformes Family Loricariidae Subfamily
    [Show full text]
  • Cytogenetic Analysis in Catfish Species of the Genus Peckoltia Miranda
    © Comparative Cytogenetics, 2009 . Vol. 3, No. 2, P. 103-109. ISSN 1993-0771 (Print), ISSN 1993-078X (Online) Cytogenetic analysis in catfi sh species of the genus Peckoltia Miranda Ribeiro, 1912 (Teleostei: Siluriformes: Loricariidae) A.C.P. De Souza1, C.Y. Nagamachi2, S.S.R. Milhomem2, E. Feldberg3, J.C. Pieczarka2 1Centro Federal de Educação Tecnológica – CEFET. Rua Porto Colombo, 12 - Vila Permanente, Tucuruí-Pará, 68455-695, Brazil. 2Laboratório de Citogenética, In- stituto de Ciências Biológicas, Universidade Federal do Pará. Av. Perimetral, sn. Belém – Pará, 66075-900, Brazil. 3Instituto Nacional de Pesquisas da Amazônia (INPA). Av. André Araújo, 2936, Aleixo, Manaus, Amazonas, 69060-001, Brazil. E-mails: [email protected], [email protected], susanamil- homem @yahoo.com.br, [email protected], [email protected] Abstract. This study describes the karyotypes of three species of the genus Peckoltia (Loricariidae: Ancistrini). Fishes were collected in the Jari (Peckoltia sp. 1 and Peck- oltia sp. 2) and Xingu rivers (Peckoltia vittata (Steindachner, 1881)) in the Amazon rainforest. Karyotypes were 2n = 52 for Peckoltia vittata (FN=102: 16 metacentrics (m), 20 submetacentrics (sm), 14 subtelocentrics (st), 2 acrocentrics (a)) and Peckoltia sp. 2 (FN=102: 32 m + sm, 18st, 2a). Peckoltia sp. 1 (FN=102: 44 m + sm, 6st, 2a, 1B) had 2n = 53 due to a B chromosome. The species differ in chromosomal morphology. Nucleolar Organizer Regions (NOR) was identifi ed within a distal region of the long arm of pair 9 in Peckoltia vittata, in pair 10 and in a homologue of pair 25 in Peckoltia sp. 1, as well as in pair 17 and in a homologue of pair 18 in Peckoltia sp.
    [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]
  • Chaetostoma Milesi) Ecological Risk Screening Summary
    Spotted Rubbernose Pleco (Chaetostoma milesi) Ecological Risk Screening Summary U.S. Fish & Wildlife Service, March 2014 Revised, November 2016, November 2017 Web Version, 9/10/2018 Photo: Frank Alvarez. Licensed under Creative Commons BY 3.0. Available: http://www.fishbase.org/photos/UploadedBy.php?autoctr=9310&win=uploaded. (March 31, 2014). 1 Native Range and Status in the United States Native Range From Froese and Pauly (2017): “South America: Magdalena and Apuré River basins.” From Ballen et al. (2016): “The new species [Chaetostoma joropo] has been long confused with Chaetostoma milesi, a species with similar overall morphology and color pattern that is restricted to the Magdalena- Cauca River Basin.” 1 Status in the United States No records of Chaetostoma milesi in the wild or in trade United States were found. Means of Introductions in the United States No records of Chaetostoma milesi in the United States were found. Remarks From Ballen et al. (2016): “The new species [Chaetostoma joropo] has been long confused with Chaetostoma milesi, a species with similar overall morphology and color pattern that is restricted to the Magdalena- Cauca River Basin.” 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing According to Eschmeyer et al. (2017), Chaetostoma milesi Fowler 1941 is the valid name for this species. It is also the original name. From ITIS (2013): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Osteichthyes Class Actinopterygii
    [Show full text]
  • “REPRODUCCIÓN EN CAUTIVERIO DE LA “CARACHAMA PARDA” Hypostomus Hemicochliodon (LORICARIIDAE), EN EL CENTRO DE INVESTIGACIONES “CARLOS MIGUEL CASTAÑEDA RUÍZ”
    UNIVERSIDAD NACIONAL DE LA AMAZONÍA PERUANA FACULTAD DE CIENCIAS BIOLÓGICAS Escuela de Formación Profesional de Acuicultura “REPRODUCCIÓN EN CAUTIVERIO DE LA “CARACHAMA PARDA” Hypostomus hemicochliodon (LORICARIIDAE), EN EL CENTRO DE INVESTIGACIONES “CARLOS MIGUEL CASTAÑEDA RUÍZ”. IIAP. SAN MARTÍN” TESIS Requisito para optar el título profesional de BIÓLOGO ACUICULTOR AUTOR: FIDEL PACAYA FLORES IQUITOS – PERÚ 2017 ii ----------------------------------------- Blgo. ERICK DEL ÁGUILA PANDURO Asesor iii iv DEDICATORIA. A Dios por la vida, por brindarme la oportunidad de integrar una maravillosa familia, a mis queridos padres, Fidel Pacaya Ihuaraqui y Martha Flores Arévalo, por su amor incondicional, por el apoyo moral y espiritual en los momentos que más lo necesitaba, a mis hermanos Carlos, Fernando, Margarita y Raúl, por su apoyo motivacional para desarrollarme como persona y profesionalmente. v AGRADECIMIENTOS. A la Universidad Nacional de la Amazonía Peruana y Facultad de Ciencias Biológicas - Escuela de Acuicultura, sede Iquitos por los conocimientos básicos impartidos y aprendidos en clase. Al Instituto de Investigaciones de la Amazonía Peruana (IIAP), Sede San Martín- Tarapoto, por el apoyo en la ejecución y elaboración del presente trabajo de Tesis; en especial al Blgo. Erick Del Águila Panduro, al Blgo. Manuel Navas Vásquez, al Blgo. Jorge Luis Iberico Aguilar y la Blga. Lizbeth Zuta Pinedo, por las oportunas orientaciones y recomendaciones. Al equipo profesional, técnico, trabajadores, compañeros tesistas y practicantes del IIAP – Sede San Martín, en especial al compañero de Tesis Miguel Saldaña por el modelo de los nidos artificiales, las recomendaciones, el trabajo de campo y en los muestreos de la presente Tesis. Al Dr. Luis Alfredo Mori Pinedo, por el asesoramiento y sugerencias en la elaboración del presente trabajo de Tesis.
    [Show full text]
  • Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 Version Available for Download From
    Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 version Available for download from http://www.ramsar.org/ris/key_ris_index.htm. Categories approved by Recommendation 4.7 (1990), as amended by Resolution VIII.13 of the 8th Conference of the Contracting Parties (2002) and Resolutions IX.1 Annex B, IX.6, IX.21 and IX. 22 of the 9th Conference of the Contracting Parties (2005). Notes for compilers: 1. The RIS should be completed in accordance with the attached Explanatory Notes and Guidelines for completing the Information Sheet on Ramsar Wetlands. Compilers are strongly advised to read this guidance before filling in the RIS. 2. Further information and guidance in support of Ramsar site designations are provided in the Strategic Framework and guidelines for the future development of the List of Wetlands of International Importance (Ramsar Wise Use Handbook 14, 3rd edition). A 4th edition of the Handbook is in preparation and will be available in 2009. 3. Once completed, the RIS (and accompanying map(s)) should be submitted to the Ramsar Secretariat. Compilers should provide an electronic (MS Word) copy of the RIS and, where possible, digital copies of all maps. 1. Name and address of the compiler of this form: FOR OFFICE USE ONLY. DD MM YY Beatriz de Aquino Ribeiro - Bióloga - Analista Ambiental / [email protected], (95) Designation date Site Reference Number 99136-0940. Antonio Lisboa - Geógrafo - MSc. Biogeografia - Analista Ambiental / [email protected], (95) 99137-1192. Instituto Chico Mendes de Conservação da Biodiversidade - ICMBio Rua Alfredo Cruz, 283, Centro, Boa Vista -RR. CEP: 69.301-140 2.
    [Show full text]
  • Research Article Physical Mapping of the 5S and 18S Rdna in Ten Species of Hypostomus Lacépède 1803 (Siluriformes: Loricariidae): Evolutionary Tendencies in the Genus
    Hindawi Publishing Corporation e Scientific World Journal Volume 2014, Article ID 943825, 8 pages http://dx.doi.org/10.1155/2014/943825 Research Article Physical Mapping of the 5S and 18S rDNA in Ten Species of Hypostomus Lacépède 1803 (Siluriformes: Loricariidae): Evolutionary Tendencies in the Genus Vanessa Bueno,1 Paulo César Venere,2 Jocicléia Thums Konerat,3 Cláudio Henrique Zawadzki,4 Marcelo Ricardo Vicari,5 and Vladimir Pavan Margarido3 1 Universidade Tecnologica´ Federal do Parana,´ Prolongamento da Rua Cerejeira s/n, Sao˜ Luiz, 85892-00l Santa Helena, PR, Brazil 2 Departamento de Biologia e Zoologia, Universidade Federal de Mato Grosso, Instituto de Biociencias,ˆ Avenida Fernando Correa da Costa s/n, Coxipo,´ 78060-900 Cuiaba,´ MT, Brazil 3 Universidade Estadual do Oeste do Parana,´ Centro de Cienciasˆ Biologicas´ e da Saude,´ Rua Universitaria´ 2069, 85801-110 Cascavel, PR, Brazil 4 Departamento de Biologia/Nupelia,´ Universidade Estadual de Maringa,´ Avenida Colombo 5790, 87020-900 Maringa,´ PR, Brazil 5 Departamento de Biologia Estrutural, Molecular e Genetica,´ Universidade Estadual de Ponta Grossa, Avenida Carlos Cavalcanti 4748, 84030-900 Ponta Grossa, PR, Brazil Correspondence should be addressed to Vladimir Pavan Margarido; [email protected] Received 30 July 2014; Accepted 24 September 2014; Published 27 October 2014 Academic Editor: Adayabalam S. Balajee Copyright © 2014 Vanessa Bueno et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Hypostomus is a diverse group with unclear aspects regarding its biology, including the mechanisms that led to chromosome diversification within the group.
    [Show full text]
  • First Record of the Non-Native Suckermouth Armored Catfish Hypostomus Cf
    FIRST RECORD OF THE NON-NATIVE SUCKERMOUTH ARMORED CATFISH HYPOSTOMUS CF. NICEFOROI (FOWLER 1943) (SILURIFORMES: LORICARIIDAE) FROM CENTRAL AMERICA WILFREDO A. MATAMOROS, CALEB D. MCMAHAN, CARLOS R. MEJIA, PARKER H. HOUSE, JONATHAN W. ARMBRUSTER, and PROSANTA CHAKRABARTY OCCASIONAL PAPERS MUSEUM OF NATURAL SCIENCE LOUISIANA STATE UNIVERSITY, NO. 87 Baton Rouge, July, 2016 Number 87 July 25, 2016 FIRST RECORD OF THE NON-NATIVE SUCKERMOUTH ARMORED CATFISH HYPOSTOMUS CF. NICEFOROI (FOWLER 1943) (SILURIFORMES: LORICARIIDAE) FROM CENTRAL AMERICA WILFREDO A. MATAMOROS,1* CALEB D. MCMAHAN,2, 3 CARLOS R. MEJIA,4 PARKER H. HOUSE,5 JONATHAN W. ARMBRUSTER,6 and PROSANTA CHAKRABARTY3 1Museo de Zoología, Facultad de Ciencias Biológicas, Universidad de Ciencias y Artes de Chiapas (UNICACH). Libramiento Norte Poniente 1150. Tuxtla Gutiérrez, Chiapas, México. 2The Field Museum of Natural History, 1400 S. Lake Shore Drive, Chicago, IL 60605 USA. 3Museum of Natural Science (Ichthyology), Department of Biological Sciences, Louisiana State University, Baton Rouge, LA USA 70803 4Dirección de Biodiversidad, Ministerio del Ambiente y los Recursos Naturales de Nicaragua. Km. 12.5 carretera norte, frente a Corporación de Zonas Francas Las Mercedes. Managua, Nicaragua. 5California State University, Northridge, Department of Biology, Northridge, CA USA 91330 6 Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA *Corresponding author: Email: mailto:[email protected] Occas. Pap. Matamoros et al. 2 ABSTRACT We document the first record of Hypostomus cf. niceforoi in Central America. Two specimens of these suckermouth armored catfishes were collected in Lake Nicaragua (Nicaragua) and identified as H. cf. niceforoi. Hypostomus niceforoi is endemic to Andean streams of Colombia, Venezuela, Ecuador, and Peru.
    [Show full text]