DOCSLIB.ORG

245 a NEXO 1 Porcentaje

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
245 a NEXO 1 Porcentaje ANEXO 1 Porcentaje (%) de cobertura promedio (error estándar) del tipo de sustrato en los sitios de muestreo en el Área de Conservación Osa. ACC: Alga calcárea costrosa; AC: Alga costrosa; MA: Macroalga; (-): No se observó en los transectos. Ver número de sitios en el cuadro 1 Sitio ACC AC MA Rodolito turf coral coral blanco coral muerto arena cascajo esponja otro Índice de Rugosidad 1 2.95±1.18 0.08±0.08 1.23±0.71 - 83.93±5.87 0.30±0.18 - - 5.52±4.98 4.75±1.75 0.30±0.11 0.93±0.49 0.26±0.10 2 3.44±1.10 - 0.28±0.13 0.01±0.01 84.49±0.86 8.65±2.05 - - 1.81±1.36 - 0.43±0.13 0.90±0.64 0.23±0.02 3 8.03±2.35 - 1.51±0.66 - 74.11±2.35 - - - 0.20±0.20 - 0.92±0.41 15.23±0.98 0.21±0.06 4 9.76±1.78 0.01±0.01 2.81±1.04 0.01±0.01 76.48±2.08 6.05±2.27 - - 1.09±0.45 2.1±0.88 0.80±0.22 0.88±0.38 0.28±0.07 5 3.68±0.60 0.48±0.20 1.25±0.4 0.01±0.01 74.74±4.84 6.63±2.05 0.03±0.03 - 1.55±0.40 8.04±2.76 0.83±0.25 2.78±1.14 0.12±0.05 6 4.80±1.18 0.05±0.05 3.24±1.25 0.02±0.02 76.70±4.45 4.90±2.97 - - 2.04±0.83 2.31±0.54 0.41±0.07 5.53±2.55 0.17±0.05 7 3.23±1.07 - 4.42±0.58 - 89.00±0.73 0.17±0.17 - - 0.80±0.80 1.67±1.67 0.68±0.01 0.03±0.01 0.15±0.05 8 2.61±0.56 0.04±0.03 0.77±0.37 - 80.60±4.91 0.61±0.30 - - 11.24±5.34 2.73±1.60 1.04±0.23 0.36±0.13 0.23±0.07 9 4.15±0.6 0.03±0.03 0.15±0.08 0.13±0.08 80.27±3.27 7.14±4.07 - - 2.43±0.86 2.77±1.30 0.05±0.02 2.88±1.91 0.2±0.05 10 4.57±0.91 - 0.38±0.20 0.67±0.55 76.17±5.34 9.26±6.32 - - 3.73±1.96 4.7±2.12 0.12±0.03 0.4±0.21 0.36±0.03 11 4.55±1.18 0.08±0.05 3.90±0.89 - 73.63±3.09 7.16±1.64 - - 3.18±2.87 5.9±3.08 0.11±0.03 1.48±0.82 0.14±0.05 12 9.5±2.28 0.07±0.03 1.09±0.31 - 63.23±3.14 24.05±3.21 - - 0.78±0.27 0.43±0.26 0.09±0.03 0.77±0.25 0.45±0.07 13 8.79±1.77 0.32±0.13 0.68±0.22 3.66±1.78 59.61±3.28 15.6±2.57 0.02±0.02 0.07±0.05 3.73±1.17 1.58±0.87 0.09±0.04 5.85±2.92 0.25±0.09 14 15.7±1.90 0.02±0.01 4.04±1.61 0.31±0.15 51.07±2.89 18.91±1.3 0.07±0.04 0.04±0.03 4.27±2.90 0.18±0.11 0.07±0.03 5.32±1.99 0.27±0.07 15 3.65±1.00 0.05±0.05 3.60±0.96 - 65.62±4.53 17.25±3.70 - - 8.00±5.18 - 0.19±0.11 1.64±1.11 0.46±0.09 16 2.8±0.76 0.03±0.02 3.15±1.09 0.02±0.01 60.03±3.79 31.00±4.45 - - 1.78±0.85 - - 1.18±0.68 0.42±0.06 17 4.4±2.15 - 5.33±1.27 - 69.07±7.23 6.21±1.43 - - 0.01±0.01 11.27±6.86 0.60±0.16 3.12±1.41 0.18±0.11 18 5.44±1.49 0.02±0.02 0.70±0.26 - 83.58±1.38 1.77±0.65 - - 0.55±0.40 0.98±0.49 2.95±0.53 4.01±1.38 0.21±0.11 19 3.29±1.02 - 1.02±0.42 0.03±0.03 46.36±6.82 37.77±7.79 - 0.02±0.02 7.89±3.22 2.89±2.02 0.02±0.01 0.72±0.33 0.18±0.09 20 6.18±2.15 - 1.11±0.4 0.02±0.01 73.30±5.01 2.85±1.15 0.04±0.04 0.01±0.01 13.4±8.64 0.23±0.10 0.16±0.04 2.70±1.47 0.22±0.13 21 1.13±0.18 - 1.95±0.40 - 44.63±5.24 17.59±3.07 0.03±0.03 0.05±0.05 12.06±2.01 1.23±0.56 0.02±0.01 21.31±4.48 0.39±0.09 22 0.95±0.27 - 0.84±0.21 - 60.06±4.47 2.23±0.61 - - 19.66±4.39 10.16±4.39 - 6.10±1.12 0.19±0.08 23 1.78±0.65 - 0.49±0.26 - 7.26±1.81 83.43±2.94 0.10±0.04 - 3.15±1.08 1.28±1.05 1.25±0.23 1.28±0.26 0.17±0.06 24 4.13±0.95 - 0.44±0.21 0.01±0.01 19.16±2.79 28.26±4.86 0.15±0.10 - 32.49±8.66 14.91±3.67 0.43±0.22 0.02±0.02 0.28±0.07 25 0.85±0.22 - 0.13±0.08 0.04±0.02 46.72±9.15 36.56±9.99 0.01±0.01 - 12.78±2.35 0.69±0.37 1.65±0.21 0.57±0.25 0.12±0.03 26 0.43±0.18 - 0.01±0.01 - 36.58±5.94 24.78±5.56 0.01±0.01 0.38±0.33 12.69±6.04 23.88±7.39 0.22±0.06 1.01±0.51 0.23±0.03 27 0.52±0.18 - - - 37.04±6.09 30.98±5.10 0.01±0.01 0.26±0.21 23.44±5.61 5.39±2.64 0.08±0.03 2.30±0.98 0.25±0.08 245 Rev. Biol. Trop. (Int. J. Trop. Biol. ISSN-0034-7744) Vol. 63 (Suppl. 1): 219-259, April 2015 246 ANEXO 2 -2 Densidad promedio (ind m ) y desviación estándar, riqueza de especies (S), índice de Heterogeneidad de Shannon (H’(Log10)) e índice de diferenciación taxonómica (Δ*) de macroinvertebrados por sitio en el Área de Conservación OSA (ACOSA), durante el periodo 2013-2014, (ver cuadro 1 para más detalles sobre los sitios de muestreo) Clasificación taxonómica 1 2 3 4 5 6 7 8 9 10 Filo Echinodermata Clase Asteroidea 1 Acanthaster plancii --- --- --- --- --- --- --- --- --- --- 2 Nidorellia armata --- --- --- --- --- --- --- --- --- --- 3 Pharia pyramidata --- 0.05 0.05 0.1±0.05 0.06±0.03 0.08±0.04 0.13±0.11 0.1±0.09 0.05±0.00 --- 4 Phataria unifascialis 0.05±0.00 0.05 --- 0.05±0.00 0.08±0.04 0.05 --- 0.15±0.20 0.18±0.23 0.1±0.04 5 Pentaceraster cummingii --- --- --- 0.05 --- --- --- 0.05 --- --- 6 Mithrodia bradleyi --- --- --- 0.05 --- --- --- --- --- --- Clase Echinoidea 7 Astropyga pulvinata --- --- --- --- --- --- --- --- --- --- 8 Diadema mexicanum 0.44±0.19 0.58±0.43 0.57±0.16 4.48±3.30 0.27±0.25 1.5±0.92 1.52±1.10 0.33±0.35 0.59±0.50 0.13±0.08 9 Echinometra vanbrunti --- --- --- 0.15±0.14 0.08±0.04 --- 0.3 --- --- 0.2 10 Eucidaris thouarsii 0.15 0.17±0.16 0.05 0.4±0.35 0.08±0.06 0.35±0.19 0.57±0.34 0.18±0.13 0.05±0.00 0.17±0.06 11 Toxopneustes roseus --- --- --- --- --- --- --- --- --- --- Clase Holothuroidea 12 Cucumaria flamma --- --- 0.05 --- --- --- --- --- --- --- 13 Holothuria (Halodeima) atra --- --- --- --- 0.18±0.199 0.35 0.15 --- --- --- 14 Holothuria spp. --- --- --- 0.45±0.47 0.05 0.3 --- 0.05 --- 0.05 15 Isostichopus fuscus --- --- --- --- 0.05 0.05 0.1 --- --- --- 16 Psolidae 0.4±0.28 --- --- 0.85±0.59 --- --- --- --- --- --- 17 Stichopus horrens --- --- --- --- --- --- 0.05 --- --- --- 18 Otros holoturoideos 0.3±0.14 0.5±0.39 1.08±1.24 0.23±0.03 0.08±0.03 0.83±1.05 0.1 0.42±0.21 0.88±0.33 --- Filo Arthropoda Orden Decapoda 19 Panulirus spp. 0.05±0.00 0.1 --- 0.05 --- 0.1±0.07 --- --- 0.05±0.00 0.08±0.04 20 Stenorhynchus debilis 0.1 --- --- 0.15±0.12 --- 0.05±0.00 --- 0.13±0.11 --- --- Filo Mollusca Clase Bivalvia 21 Atrina spp.
Load more

Recommended publications
  • Estado Actual Y Monitoreo De Las Áreas Arrecifales En El Pacífico De
    PASO PACÍFICO NICARAGUA Proyecto ATN/ME-13732-NI ARTURO AYALA BOCOS Estado actual y monitoreo de las áreas arrecifales en el Pacífico de Nicaragua 2015 VERSIÓN: 01 PÁGINA 1 de 62 Managua, octubre de 2015. PASO PACÍFICO NICARAGUA Proyecto ATN/ME-13732-NI ARTURO AYALA BOCOS Elaborado por: Arturo Ayala Bocos Fecha de Elaboración 5/11/2015 Revisado por: Para uso del Proyecto Fecha de Revisión 12/10/2015 Aprobado por: Para uso del Proyecto Fecha de Aprobación 12/10/2015 CUADRO DE REVISIONES VERSIÓN: 01 PÁGINA 2 de 62 PASO PACÍFICO NICARAGUA Proyecto ATN/ME-13732-NI ARTURO AYALA BOCOS VERSIÓN: 01 PÁGINA 3 de 62 PASO PACÍFICO NICARAGUA Proyecto ATN/ME-13732-NI ARTURO AYALA BOCOS Tabla de contenido i. Introducción ................................................................................................................................ 8 ii. Antecedentes .............................................................................................................................. 1 iii. Objetivo general .......................................................................................................................... 3 iv. Objetivos específicos ................................................................................................................... 3 v. Área de estudio ........................................................................................................................... 4 6.1 Composición íctica de los arrecifes ............................................................................................
    [Show full text]
  • Genomic, Ecological, and Morphological Approaches to Investigating Species Limits: a Case Study in Modern Taxonomy from Tropical Eastern Pacific Surgeonfishes
    Received: 28 November 2018 | Revised: 13 February 2019 | Accepted: 13 February 2019 DOI: 10.1002/ece3.5029 ORIGINAL RESEARCH Genomic, ecological, and morphological approaches to investigating species limits: A case study in modern taxonomy from Tropical Eastern Pacific surgeonfishes William B. Ludt1 | Moisés A. Bernal2 | Erica Kenworthy3 | Eva Salas4 | Prosanta Chakrabarty3 1National Museum of Natural History, Smithsonian Institution, Abstract Washington, District of Columbia A wide variety of species are distinguished by slight color variations. However, mo- 2 Department of Biological Sciences, 109 lecular analyses have repeatedly demonstrated that coloration does not always cor- Cooke Hall, State University of New York at Buffalo, Buffalo, New York respond to distinct evolutionary histories between closely related groups, suggesting 3Ichthyology Section, 119 Foster Hall, that this trait is labile and can be misleading for species identification. In the present Museum of Natural Science, Department of Biological Sciences, Louisiana State study, we analyze the evolutionary history of sister species of Prionurus surgeon- University, Baton Rouge, Louisiana fishes in the Tropical Eastern Pacific (TEP), which are distinguished by the presence 4 FISHBIO, Santa Cruz, California or absence of dark spots on their body. We examined the species limits in this system Correspondence using comparative specimen‐based approaches, a mitochondrial gene (COI), more William B. Ludt, National Museum of than 800 nuclear loci (Ultraconserved Elements), and abiotic niche comparisons. The Natural History, Smithsonian Institution, Washington, DC. results indicate there is a complete overlap of meristic counts and morphometric Email: [email protected] measurements between the two species. Further, we detected multiple individuals Funding information with intermediate spotting patterns suggesting that coloration is not diagnostic.
    [Show full text]
  • The Evolutionary History of Sawtail Surgeonfishes
    Molecular Phylogenetics and Evolution 84 (2015) 166–172 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Skipping across the tropics: The evolutionary history of sawtail surgeonfishes (Acanthuridae: Prionurus) ⇑ William B. Ludt a, , Luiz A. Rocha b, Mark V. Erdmann b,c, Prosanta Chakrabarty a a Ichthyology Section, Museum of Natural Science, Department of Biological Sciences, 119 Foster Hall, Louisiana State University, Baton Rouge, LA 70803, United States b Section of Ichthyology, California Academy of Sciences, 55 Music Concourse Dr., San Francisco, CA 94118, United States c Conservation International Indonesia Marine Program, Jl. Dr. Muwardi No. 17, Renon, Bali 80361, Indonesia article info abstract Article history: Fishes described as ‘‘anti-equatorial’’ have disjunct distributions, inhabiting temperate habitat patches on Received 15 October 2014 both sides of the tropics. Several alternative hypotheses suggest how and when species with disjunct Revised 22 December 2014 distributions crossed uninhabitable areas, including: ancient vicariant events, competitive exclusion from Accepted 23 December 2014 the tropics, and more recent dispersal during Pliocene and Pleistocene glacial periods. Surgeonfishes in Available online 14 January 2015 the genus Prionurus can provide novel insight into this pattern as its member species have disjunct distributions inhabiting either temperate latitudes, cold-water upwellings in the tropics, or low diversity Keywords: tropical reef ecosystems. Here the evolutionary history and historical biogeography of Prionurus is Anti-tropical examined using a dataset containing both mitochondrial and nuclear data for all seven extant species. Anti-equatorial Ancestral range Our results indicate that Prionurus is monophyletic and Miocene in origin. Several relationships remain Biogeography problematic, including the placement of the Australian P.
    [Show full text]
  • Prionurus Chrysurus, a New Species of Surgeonfish (Acanth- Uridae) from Cool Upwelled Seas of Southern Indonesia
    J. South Asian Nat. Hist., ISSN 1022-0828. May, 2001. Vol. 5, No. 2, pp. 159-165,11 figs., 1 tab. © 2001, Wildlife Heritage Trust of Sri Lanka, 95 Cotta Road, Colombo 8, Sri Lanka. Prionurus chrysurus, a new species of surgeonfish (Acanth- uridae) from cool upwelled seas of southern Indonesia JohnE. Randall* * Bishop Museum, 1525 Bernice St., Honolulu, Hawaii 96817-2704, USA; e-mail: [email protected] Abstract Prionurus chrysurus is described as a new species of acanthurid fish from two specimens taken inshore off eastern Bali. It is also known from a videotape taken of a school off Komodo. It is distinctive in having IX, 23 dorsal rays, III, 22 anal rays, 17 pectoral rays, 8-10 keeled midlateral bony plates posteriorly on the body, numerous small bony plates dorsoposteriorly on the body, and in color: brown with narrow orange-red bars on side of body and a yellow caudal fin. It has been observed only inshore in areas of upwelling where the sea temperature averaged about 23°C. This species is believed to be a glacial relic that had a broader distribution during an ice age but is now restricted to areas of upwelling. Introduction The genus Prionurus of the surgeonfish family synonyms). Gill (1862) described the fourth valid Acanthuridae is known from three western Pacific species as P. punctatus from Cabo San Lucas, Baja species, two from the eastern Pacific, and one from California, and Ogilby (1887) the fifth, P. maculatus, the Gulf of Guinea in the eastern Atlantic. All are from New South Wales. Blache and Rossignol (1964) shallow-water fishes, moderate to large size for the named the one Atlantic species of the genus, P.
    [Show full text]
  • Chec List Marine and Coastal Biodiversity of Oaxaca, Mexico
    Check List 9(2): 329–390, 2013 © 2013 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution ǡ PECIES * S ǤǦ ǡÀ ÀǦǡ Ǧ ǡ OF ×±×Ǧ±ǡ ÀǦǡ Ǧ ǡ ISTS María Torres-Huerta, Alberto Montoya-Márquez and Norma A. Barrientos-Luján L ǡ ǡǡǡǤͶ͹ǡ͹ͲͻͲʹǡǡ ǡ ȗ ǤǦǣ[email protected] ćĘęėĆĈęǣ ϐ Ǣ ǡǡ ϐǤǡ ǤǣͳȌ ǢʹȌ Ǥͳͻͺ ǯϐ ʹǡͳͷ͹ ǡͳͷ ȋǡȌǤǡϐ ǡ Ǥǡϐ Ǣ ǡʹͶʹȋͳͳǤʹΨȌ ǡ groups (annelids, crustaceans and mollusks) represent about 44.0% (949 species) of all species recorded, while the ͹͸ʹ ȋ͵ͷǤ͵ΨȌǤǡ not yet been recorded on the Oaxaca coast, including some platyhelminthes, rotifers, nematodes, oligochaetes, sipunculids, echiurans, tardigrades, pycnogonids, some crustaceans, brachiopods, chaetognaths, ascidians and cephalochordates. The ϐϐǢ Ǥ ēęėĔĉĚĈęĎĔē Madrigal and Andreu-Sánchez 2010; Jarquín-González The state of Oaxaca in southern Mexico (Figure 1) is and García-Madrigal 2010), mollusks (Rodríguez-Palacios known to harbor the highest continental faunistic and et al. 1988; Holguín-Quiñones and González-Pedraza ϐ ȋ Ǧ± et al. 1989; de León-Herrera 2000; Ramírez-González and ʹͲͲͶȌǤ Ǧ Barrientos-Luján 2007; Zamorano et al. 2008, 2010; Ríos- ǡ Jara et al. 2009; Reyes-Gómez et al. 2010), echinoderms (Benítez-Villalobos 2001; Zamorano et al. 2006; Benítez- ϐ Villalobos et alǤʹͲͲͺȌǡϐȋͳͻ͹ͻǢǦ Ǥ ǡ 1982; Tapia-García et alǤ ͳͻͻͷǢ ͳͻͻͺǢ Ǧ ϐ (cf. García-Mendoza et al. 2004). ǡ ǡ studies among taxonomic groups are not homogeneous: longer than others. Some of the main taxonomic groups ȋ ÀʹͲͲʹǢǦʹͲͲ͵ǢǦet al.
    [Show full text]
  • MENGENAL SURGEONFISH €•Dory― SI EKSOTIS BERSIRIP TAJAM (05 Mar 2018)
    MENGENAL SURGEONFISH ―DORY― SI EKSOTIS BERSIRIP TAJAM (05 Mar 2018) MENGENAL SURGEONFISH ”DORY” SI EKSOTIS BERSIRIP TAJAM Tahukah anda film animasi tentang ikan, Finding Nemo atau Finding Dory ? Di film itu dikisahkan terdapat tokoh ikan kecil berwarna biru yang bernama “Dory”. Di kehidupan nyata, “Dory” adalah sejenis ikan surgeonfish. Surgeonfish atau disebut juga dengan tangfish terdiri dari kurang lebih 75 spesies, bentuknya pipih lateral, dan memiliki warna-warna yang mencolok. Tidak seperti “Dory” yang digambarkan di film sebagai ikan yang lucu dan menggemaskan, di dunia nyata Surgeonfish adalah ikan yang berbahaya yang bahkan tidak bisa disentuh karena memiliki sirip setajam pisau bedah (surgeon’s scalpel) sehingga disebutlah surgeonfish. Surgeonfish dapat ditemukan di semua perairan tropis, merupakan ikan herbivora pemakan algae, dan memiliki habitat di terumbu karang yang dangkal. Beberapa spesies yang tidak sepenuhnya memakan algae, sebab ada beberpa yang bisa memakan crustacean dan benda organik lainnya. Sebagai pemakan algae yang merusak karang, ikan jenis ini bisa membantu kesehatan terumbu karang baik di lautan ataupun di akuarium. Menurut catatan di penangkaran ikan, Surgeonfish bisa berumur sampai 8-20 tahun. Klasifikasi Surgeonfish Ordo : Perciformes Subordo : Acanthuroidei Family : Acanthuridae Genus : Acanthurus, Ctenochaetus, Naso, Paracanthurus, Prionurus, Zebrasoma Berikut ini adalah beberapa contoh spesies surgeonfish dari masing-masing genus: 1. Genus Acanthurus Acanthurus coeruleus atau dikenal sebagai blue tang surgeonfish dapat ditemukan di samudera Atlantik seperti di perairan Karibia. Spesies ini berwarna kuning ketika masih muda (juvenile) dan berubah warna menjadi biru ketika dewasa. Ketika dewasa panjangnya bisa mencapai 39 cm (15 inch). Ikan ini bisa memakan algae dari terumbu karang ataupun yang menempel pada ikan lainnya.
    [Show full text]
  • Galápagos Macroalgae: a Review of the State of Ecological Knowledge
    SPECIAL ARTICLE Galápagos macroalgae: A review of the state of ecological knowledge Paul Tompkins & Matthias Wolff Leibniz-Zentrum für Marine Tropenökologie, Fahrenheitstr. 6, D-28359 Bremen, Germany; [email protected], [email protected] Received 17-II-2015. Corrected 24-VIII-2016. Accepted 29-IX-2016. Abstract: Previous work has highlighted the critical role of macroalgal productivity and dynamics in support- ing and structuring marine food webs. Spatio-temporal variability in macroalgae can alter coastal ecosystems, a relationship particularly visible along upwelling-influenced coastlines. As a result of its equatorial location and nutrient rich, upwelling-influenced waters, the Galápagos Archipelago in the East Pacific, hosts a productive and biodiverse marine ecosystem. Reports and collections of macroalgae date back to the Beagle voyage, and since then, more than three hundred species have been reported. However, their ecology and functional role in the ecosystem is not well understood. According to various disparate and in part anecdotal sources of informa- tion, abundant and diverse communities exist in the Western regions of the archipelago, the North is essentially barren, and in the central/South abundance and distribution is variable and less well defined. Both oceanographic conditions and herbivore influence have been theorized to cause this pattern. Extensive changes in macroalgal productivity and community composition have occurred during strong ENSO events, and subsequent declines in marine iguana (an endemic and iconic grazer) populations have been linked to these changes. Iguanas are only one species of a diverse and abundant group of marine grazers in the system, highlighting the potentially important role of macroalgal productivity in the marine food web.
    [Show full text]
  • Published Records Revista De Biología Tropical, Vol
    Revista de Biología Tropical ISSN: 0034-7744 [email protected] Universidad de Costa Rica Costa Rica Cortés, Jorge; Vargas-Castillo, Rita; Nivia-Ruiz, Jaime Marine biodiversity of Bahía Culebra, Guanacaste, Costa Rica: published records Revista de Biología Tropical, vol. 60, núm. 2, abril, 2012, pp. 39-71 Universidad de Costa Rica San Pedro de Montes de Oca, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44923906003 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 Marine biodiversity of Bahía Culebra, Guanacaste, Costa Rica: published records Jorge Cortés1, 2, Rita Vargas-Castillo3 & Jaime Nivia-Ruiz1 1. Centro de Investigación en Ciencias del Mar y Limnología (CIMAR), Universidad de Costa Rica, San Pedro, 11501- 2060 San José, Costa Rica; jorge.corté[email protected] 2. Escuela de Biología, Universidad de Costa Rica, San Pedro, 11501-2060 San José, Costa Rica 3. Museo de Zoología, Universidad de Costa Rica, San Pedro, 11501-2060 San José, Costa Rica; [email protected] Received 23-II-2011. Corrected 28-XI-2011. Accepted 15-II-2012. Abstract: A survey of the published records of marine organisms of Bahía Culebra, an enclosed embayment on the north Pacific coast of Costa Rica, is analyzed resulting in a list of 577 species representing 22 phyla. The most diverse groups documented were crustaceans, cnidarians and mollusks in order of species number. The first published record of any marine organism from the area, a polychaete, occurred in 1922, with a peak of published records of species between 1940 and 1949 and, more recently, from 2000 to the present.
    [Show full text]
  • Look at Marine Life Un Regard Sur La Vie Marine
    Alook at marine life Un regard sur la vie marine A film by Jacques Perrin AND Jacques Cluzaud Alook at marine life Un regard sur la vie marine A film by Jacques Perrin AND Jacques Cluzaud Table of contents Sommaire Map of filming locations 2 Carte des lieux de tournage Mammals 6 Mammifères Birds 12 Oiseaux Reptiles 16 Reptiles Cartilaginous fishes 18 Poissons cartilagineux Bony fishes 22 Poissons osseux Molluscs 28 Mollusques Arthropods 30 Arthropodes Jellyfishes 32 Méduses Echinoderms 32 Echinodermes Tools and cameras 34 Engins et caméras Table of filmed species 38 Inventaire des espèces filmées ince The Monkey Folk in 1989, Galatée Films has forged strong epuis Le Peuple Singe en 1989, Galatée Films a tissé des liens étroits ties with the scientific community. With Winged Migration avec la communauté scientifique. AvecLe Peuple Migrateur en 2001 S in 2001, and then with ΩCEANS, the synergy between scientific D puis avec ΩCEANS, la synergie des approches scientifiques et cinémato- and cinematographic approaches was magical. Exchanges with researchers graphiques a révélé toute sa magie. Les échanges avec les chercheurs du programme from the Census of Marine Life programme have widely enhanced our Census of Marine Life ont considérablement enrichi notre perception du monde marin, marine world perception, the sensibility of our approach, and, overall, la sensibilité de notre approche, et surtout notre connaissance des créatures marines. our knowledge of marine creatures. We shot more than 500 hours of Nous avons tourné près de 500 heures de film grâce auxquelles les scientifiques pourront footage, which will enable scientists to study, as if they were right étudier, comme s’ils y étaient, la dynamique des animaux dans leur milieu sauvage.
    [Show full text]
  • Reef Fish Community Structure in The
    Helgol Mar Res (2006) 60:287–305 DOI 10.1007/s10152-006-0045-4 ORIGINAL ARTICLE Reef fish community structure in the Tropical Eastern Pacific (Panama´): living on a relatively stable rocky reef environment Arturo Dominici-Arosemena Æ Matthias Wolff Received: 12 September 2005 / Revised: 2 May 2006 / Accepted: 3 May 2006 / Published online: 14 June 2006 Ó Springer-Verlag and AWI 2006 Abstract We compared the community structure of and structural complexity. Species diversity increases reef fish over different physical complexities in 12 with habitat complexity and benthic diversity. It seems study zones of Bahı´a Honda, Gulf of Chiriquı´ (BH- that water current strength, tides and waves which se- GCH), Tropical Eastern Pacific (TEP), Panama, aim- lect for swimming, play an important role in the com- ing at an analysis of the importance of the physical munity organization. The study region has been structure provided by corals, rocks and benthic sessile proposed as a refuge-centre in the TEP, where reef organisms. This was the first region that emerged in the fishes that evolved on coral reefs have shifted their Isthmus of Panama; it exhibits the oldest benthic fauna distribution onto rocky reef habitats. and has constant conditions in terms of temperature and salinity. Two hundred and eighty-eight visual fish Keywords Fish diversity Æ Distribution Æ Trophic censuses were conducted on 48 benthic transects from groups Æ Rocky reef Æ Tropical Eastern Pacific February to July 2003. One hundred and twenty-six fish species of 44 families were found. Plankton feeding pomacentrids and labrids along with haemulids that Introduction feed on mobile invertebrates were the most abundant, particularly in shallow areas.
    [Show full text]
  • 0421 Poster Session I, Acadia/Bissonet, Friday 8 July 2016; SSAR VICTOR HUTCHISON STUDENT POSTER AWARD: CONSERVATION & MANAGEMENT Mike Iacchetta, C
    0421 Poster Session I, Acadia/Bissonet, Friday 8 July 2016; SSAR VICTOR HUTCHISON STUDENT POSTER AWARD: CONSERVATION & MANAGEMENT Mike Iacchetta, C. M. Gienger, A. Floyd Scott, Ben Beas Austin Peay State University, Clarksville, TN, USA The Effect of Cattle on Amphibian and Reptile Communities in West Tennessee We conducted ten years of reptile and amphibian surveys in western Tennessee to compare seasonal abundances of herpetofauna in habitats with access by cattle and habitats without access by cattle. Eighteen fishless ponds and their adjacent forested habitats were surveyed for amphibians and reptiles. Pond-dwelling amphibians were more abundant in habitats without cattle access, whereas, reptiles were more abundant in habitats with access by cattle. In cattle excluded habitats, Ambystoma talpoideum had a greater abundance and longer snout-vent length. In contrast, Diadophis punctatus were less abundance yet had longer snout-vent length in the same cattle excluded habitats. Areas with cattle access are associated with more open canopy habitat, which may create increased opportunities for thermoregulation in reptiles. Our results also suggest that cattle presence may alter the water quality of ponds and thus affect the abundance and body size of pond-dwelling amphibians. ______________________________________________________________________________ 0706 Fish Systematics I, Salon F-H, Saturday 9 July 2016 Katriina Ilves1, Hernán López-Fernández2 1Pace University, New York, NY, USA, 2Royal Ontario Museum, Toronto, ON, Canada A Targeted Exon approach for (Neotropical) Cichlid Phylogenomics Here we present a targeted exon next-generation sequencing approach for investigating the evolutionary relationships of cichlid fishes (Cichlidae), with a particular focus on the Neotropical subfamily Cichlinae. A set of 923 primarily single-copy exons was identified and probes were designed through mining of the Nile tilapia (Oreochromis niloticus) genome.
    [Show full text]
  • <I>Prionurus Laticlavius</I>
    BULLETIN OF MARINE SCIENCE, 78(2): 393–395, 2006 NOTE First rePorteD recorDS of PRIONURUS LATICLAVIUS (Perciformes: AcantHuriDae) from THE Gulf of California Oscar Trujillo-Millán, José De la Cruz-Agüero, and Juan F. Elorduy-Garay Seven species of surgeon fish inhabit the tropical easternP acific (TEP). From these, only five species have been reported from Mexico (other than the offshore islands): Acanthurus achilles Shaw 1803; Acanthurus nigricans (Linnaeus, 1758); Acanthur- us triostegus (Linnaeus, 1758); Acanthurus xanthopterus Valenciennes, 1835; and Prionurus punctatus Gill, 1862 (Allen and Robertson, 1994). The razor surgeonfish, Prionurus laticlavius (Valenciennes, 1846), the only other member of the genus in the TEP, has a confirmed range from Costa Rica to as far south as Ecuador, including offshore islands (Galápagos, Malpelo, Cocos, and Revillagigedo; Grove and Laven- berg, 1997; Robertson and Allen, 2002). Similar in appearance to P. punctatus, P. laticlavius can be distinguished by the lack of the numerous black spots. The razor surgeonfish is a reef-associated species that inhabits shallow waters, forming large schools at a depth range of 3–30 m. Here we report the first observations of the establishment of a razor surgeonfish population in the southern Gulf of California. Material and Methods From January 2003 to at least March 2005, several schools of numerous razor surgeonfish were sighted at four localities in the southern Baja California peninsula: Los Frailes (23º24′N, 109°24′W), Ensenada de Muertos (23°58′N, 109°49′W), San Juan de la Costa (24°22′N, 110°40′W), and around the Espíritu Santo Island (24º29′N, 110º21′W).
    [Show full text]