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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 ............................................................................................ -
INFORMATION to USERS the Most Advanced Technology Has Been
INFORMATION TO USERS The most advanced technology has been used to photograph and reproduce this manuscript from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand corner and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back of the book. Photographs included in the original manuscript have been reproduced xerographically in this copy. Higher quality 6" x 9" black and white photographic prints are available for any photographs or illustrations appearing in this copy for an additional charge. Contact UMI directly to order. University M'ProCms International A Ben & Howe'' Information Company 300 North Zeeb Road Ann Arbor Ml 40106-1346 USA 3-3 761-4 700 800 501 0600 Order Numb e r 9022566 S o m e aspects of the functional morphology of the shell of infaunal bivalves (Mollusca) Watters, George Thomas, Ph.D. -
Arothron Hispidus (Linnaeus, 1758)
Arothron hispidus (Linnaeus, 1758) English Name: Whitespotted pufferfish Family: TETRAODONTIDAE Local Name: Lahjehi koli Order: Tetraodontiformes Size: Max. 48 cm Specimen: MRS/P0482/97 Distinctive Characters: Dorsal fin with 10-Il rays. Anal fin with 10-11 rays. Pectoral fin with 17-19 rays. Small spinules on head and body except snout and posterior caudal peduncle. Nostril consisting of two fleshy flaps from a common base (characteristic of the genus). Caudal fin rounded. Colour: Greyish to greenish brown with small white spots on head, back and sides. I or 2 yellow rings and several yellow spots around pectoral fin. 2-5 bars across sides, always a short dark barbelow eye and another below pectoral fin. Habitatand Biology: Generally found in shallow protected areas to depths of 25 m. Juveniles seen in weedy areas. Diet highly varied; feeding on molluscs, tunicates, sponges, corals, anemones, crabs, tubeworms, sea urchins, brittle stars and starfishes (including crown-of-thorns), and hydroids. Distribution: Indo-Pacific and Eastern Pacific. Remarks: Arothron hispidus like other pufferfishes, is highly poisonous. The degree of toxicity of puffer fishes varies greatly with the species and apparently also with geographical area and season. 368 Arothron immaculatus (Bloch and Schneider, 1801 English Name: Blackedged pufferfish Family: TETRAODONTIDAE Local Name: Fukkoli Order: Tetraodontiformes Size: Max. 30 cm Specimen: MRS/0001/86 Distinctive Characters: Dorsal fin with 9-10 rays. Anal fin with 9-10 rays. Pectoral fin with 15-16 rays. Body round in cross-section. Nasal organsof two tentacles joined at the base. Thebody except posterior part of tail, base of anal and snout covered with slender spines. -
Une Ovulidae Singulière Du Bartonien (Éocène Moyen) De Catalogne (Espagne)
Olianatrivia riberai n. gen., n. sp. (Mollusca, Caenogastropoda), une Ovulidae singulière du Bartonien (Éocène moyen) de Catalogne (Espagne) Luc DOLIN 1, rue des Sablons, Mesvres F-37150 Civray-de-Touraine (France) Josep BIOSCA-MUNTS Universitat Politècnica de Catalunya Museu de Geologia « Valenti Masachs » Av. Bases de Manresa, 61-73 E-08242 Manresa (Espagne) David PARCERISA Universitat Politècnica de Catalunya Dpt. d’Enginyeria Minera i Recursos Naturals Av. Bases de Manresa, 61-73 E-08242 Manresa (Espagne) Dolin L., Biosca-Munts J. & Parcerisa D. 2013. — Olianatrivia riberai n. gen., n. sp. (Mollusca, Caenogastropoda), une Ovulidae singulière du Bartonien (Éocène moyen) de Catalogne (Es- pagne). Geodiversitas 35 (4): 931-939. http://dx.doi.org/10.5252/g2013n4aX RÉSUMÉ Les coquilles d’une espèce d’Ovulidae aux caractères totalement inhabituels MOTS CLÉS ont été récoltés dans la partie axiale de l’anticlinal d’Oliana, en Catalogne : Mollusca, Gastropoda, Olianatrivia riberai n. gen., n. sp. (Mollusca, Caenogastropoda), dont la forme Cypraeoidea, et l’ornementation rappellent certaines Triviinae. En accord avec les datations Ovulidae, Pediculariinae, chrono-stratigraphiques connues établies dans le bassin, l’âge de la faune mala- Bartonien, cologique, déplacée à partir d’un faciès récifal, est datée du Bartonien supérieur Bassin sud-Pyrénéen, (Éocène moyen). Il est proposé de placer O. riberai n. gen., n. sp. au sein des Espagne, genre nouveau, Pediculariinae, une sous-famille des Ovulidae (Cypraeoidea), à proximité de espèce nouvelle. Cypropterina ceciliae (De Gregorio, 1880) du Lutétien inférieur du Véronais. GEODIVERSITAS • 2013 • 35 (4) © Publications Scientifiques du Muséum national d’Histoire naturelle, Paris. www.geodiversitas.com 931 Dolin L. -
Mollusks of Manuel Antonio National Park, Pacific Costa Rica
Rev. Biol. Trop. 49. Supl. 2: 25-36, 2001 www.rbt.ac.cr, www.ucr.ac.cr Mollusks of Manuel Antonio National Park, Pacific Costa Rica Samuel Willis 1 and Jorge Cortés 2-3 1140 East Middle Street, Gettysburg, Pennsylvania 17325, USA. 2Centro de Investigación en Ciencias del Mar y Limnología (CIMAR), Universidad de Costa Rica, 2060 San José, Costa Rica. FAX: (506) 207-3280. E-mail: [email protected] 3Escuela de Biología, Universidad de Costa Rica, 2060 San José, Costa Rica. (Received 14-VII-2000. Corrected 23-III-2001. Accepted 11-V-2001) Abstract: The mollusks in Manuel Antonio National Park on the central section of the Pacific coast of Costa Rica were studied along thirty-six transects done perpendicular to the shore, and by random sampling of subtidal environments, beaches and mangrove forest. Seventy-four species of mollusks belonging to three classes and 40 families were found: 63 gastropods, 9 bivalves and 2 chitons, during this study in 1995. Of these, 16 species were found only as empty shells (11) or inhabited by hermit crabs (5). Forty-eight species were found at only one locality. Half the species were found at one site, Puerto Escondido. The most diverse habitat was the low rocky intertidal zone. Nodilittorina modesta was present in 34 transects and Nerita scabricosta in 30. Nodilittorina aspera had the highest density of mollusks in the transects. Only four transects did not clustered into the four main groups. The species composition of one cluster of transects is associated with a boulder substrate, while another cluster of transects associates with site. -
New Zealand Fishes a Field Guide to Common Species Caught by Bottom, Midwater, and Surface Fishing Cover Photos: Top – Kingfish (Seriola Lalandi), Malcolm Francis
New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing Cover photos: Top – Kingfish (Seriola lalandi), Malcolm Francis. Top left – Snapper (Chrysophrys auratus), Malcolm Francis. Centre – Catch of hoki (Macruronus novaezelandiae), Neil Bagley (NIWA). Bottom left – Jack mackerel (Trachurus sp.), Malcolm Francis. Bottom – Orange roughy (Hoplostethus atlanticus), NIWA. New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing New Zealand Aquatic Environment and Biodiversity Report No: 208 Prepared for Fisheries New Zealand by P. J. McMillan M. P. Francis G. D. James L. J. Paul P. Marriott E. J. Mackay B. A. Wood D. W. Stevens L. H. Griggs S. J. Baird C. D. Roberts‡ A. L. Stewart‡ C. D. Struthers‡ J. E. Robbins NIWA, Private Bag 14901, Wellington 6241 ‡ Museum of New Zealand Te Papa Tongarewa, PO Box 467, Wellington, 6011Wellington ISSN 1176-9440 (print) ISSN 1179-6480 (online) ISBN 978-1-98-859425-5 (print) ISBN 978-1-98-859426-2 (online) 2019 Disclaimer While every effort was made to ensure the information in this publication is accurate, Fisheries New Zealand does not accept any responsibility or liability for error of fact, omission, interpretation or opinion that may be present, nor for the consequences of any decisions based on this information. Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries website at http://www.mpi.govt.nz/news-and-resources/publications/ A higher resolution (larger) PDF of this guide is also available by application to: [email protected] Citation: McMillan, P.J.; Francis, M.P.; James, G.D.; Paul, L.J.; Marriott, P.; Mackay, E.; Wood, B.A.; Stevens, D.W.; Griggs, L.H.; Baird, S.J.; Roberts, C.D.; Stewart, A.L.; Struthers, C.D.; Robbins, J.E. -
The Marine and Brackish Water Mollusca of the State of Mississippi
Gulf and Caribbean Research Volume 1 Issue 1 January 1961 The Marine and Brackish Water Mollusca of the State of Mississippi Donald R. Moore Gulf Coast Research Laboratory Follow this and additional works at: https://aquila.usm.edu/gcr Recommended Citation Moore, D. R. 1961. The Marine and Brackish Water Mollusca of the State of Mississippi. Gulf Research Reports 1 (1): 1-58. Retrieved from https://aquila.usm.edu/gcr/vol1/iss1/1 DOI: https://doi.org/10.18785/grr.0101.01 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf and Caribbean Research by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. Gulf Research Reports Volume 1, Number 1 Ocean Springs, Mississippi April, 1961 A JOURNAL DEVOTED PRIMARILY TO PUBLICATION OF THE DATA OF THE MARINE SCIENCES, CHIEFLY OF THE GULF OF MEXICO AND ADJACENT WATERS. GORDON GUNTER, Editor Published by the GULF COAST RESEARCH LABORATORY Ocean Springs, Mississippi SHAUGHNESSY PRINTING CO.. EILOXI, MISS. 0 U c x 41 f 4 21 3 a THE MARINE AND BRACKISH WATER MOLLUSCA of the STATE OF MISSISSIPPI Donald R. Moore GULF COAST RESEARCH LABORATORY and DEPARTMENT OF BIOLOGY, MISSISSIPPI SOUTHERN COLLEGE I -1- TABLE OF CONTENTS Introduction ............................................... Page 3 Historical Account ........................................ Page 3 Procedure of Work ....................................... Page 4 Description of the Mississippi Coast ....................... Page 5 The Physical Environment ................................ Page '7 List of Mississippi Marine and Brackish Water Mollusca . Page 11 Discussion of Species ...................................... Page 17 Supplementary Note ..................................... -
(Approx) Mixed Micro Shells (22G Bags) Philippines € 10,00 £8,64 $11,69 Each 22G Bag Provides Hours of Fun; Some Interesting Foraminifera Also Included
Special Price £ US$ Family Genus, species Country Quality Size Remarks w/o Photo Date added Category characteristic (€) (approx) (approx) Mixed micro shells (22g bags) Philippines € 10,00 £8,64 $11,69 Each 22g bag provides hours of fun; some interesting Foraminifera also included. 17/06/21 Mixed micro shells Ischnochitonidae Callistochiton pulchrior Panama F+++ 89mm € 1,80 £1,55 $2,10 21/12/16 Polyplacophora Ischnochitonidae Chaetopleura lurida Panama F+++ 2022mm € 3,00 £2,59 $3,51 Hairy girdles, beautifully preserved. Web 24/12/16 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 30mm+ € 4,00 £3,45 $4,68 30/04/21 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 27.9mm € 2,80 £2,42 $3,27 30/04/21 Polyplacophora Ischnochitonidae Stenoplax limaciformis Panama F+++ 16mm+ € 6,50 £5,61 $7,60 Uncommon. 24/12/16 Polyplacophora Chitonidae Acanthopleura gemmata Philippines F+++ 25mm+ € 2,50 £2,16 $2,92 Hairy margins, beautifully preserved. 04/08/17 Polyplacophora Chitonidae Acanthopleura gemmata Australia F+++ 25mm+ € 2,60 £2,25 $3,04 02/06/18 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 41mm+ € 4,00 £3,45 $4,68 West Indian 'fuzzy' chiton. Web 24/12/16 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 32mm+ € 3,00 £2,59 $3,51 West Indian 'fuzzy' chiton. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 44mm+ € 5,00 £4,32 $5,85 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F++ 35mm € 2,50 £2,16 $2,92 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 29mm+ € 3,00 £2,59 $3,51 Caribbean. -
Biology and Description of Antisabia Juliae Sp. Nov., New Hipponicid Gastropod Commensal on Turbo Spp
SCI. MAR., 61 (Supl. 2): 5-14 SCIENTIA MARINA 1997 ECOLOGY OF MARINE MOLLUSCS. J.D. ROS and A. GUERRA (eds.) Biology and description of Antisabia juliae sp. nov., new Hipponicid gastropod commensal on Turbo spp. in Laing Island (Papua New Guinea)* MATHIEU POULICEK1, JEAN-CLAUDE BUSSERS1 and PIERRE VANDEWALLE2 1Animal Ecology Laboratory and 2Functional Morphology Laboratory, Zoological Institute, Liège University. 22, Quai Van Beneden, B-4020 Liège. Belgium. SUMMARY: The gastropod family Hipponicidae comprises widely distributed but poorly known sedentary species. On the beach-rock of the coral reefs of Laing Island (Papua New Guinea) live rich populations of several gastropod Turbo species of which many specimens have attached to their shell a hipponicid gastropod attributed to a new species, Antisabia juliae. This new species, described in this paper, appears to have adapted its mode of life on live turbinids in several ways result- ing in morphological changes (thin basal plate loosely adherent to the supporting shell, functional eyes, very long snout, functional radula, small osphradium) and ethological changes (foraging behaviour: it appears to feed on the epiphytic com- munity growing on the host, in the vicinity of the “host” shell). Except for these characteristics, the mode of life appears quite similar to that of other hipponicid species with few big females surrounded by several much smaller males. Development occurs within the egg mass inside the female shell and a few young snails escape at the crawling stage. Key words: Mollusca, Gastropoda, ecology, Hipponicidae, Papua New Guinea, Indopacific. RESUMEN: BIOLOGÍA Y DESCRIPCIÓN DE ANTISABIA JULIAE SP. NOV., UN NUEVO GASTERÓPODO HIPONÍCIDO COMENSAL DE TURBO SPP. -
FAU Institutional Repository
FAU Institutional Repository http://purl.fcla.edu/fau/fauir This paper was submitted by the faculty of FAU’s Harbor Branch Oceanographic Institute. Notice: ©1990 The Bailey-Matthews Shell Museum. This author manuscript appears courtesy of The Nautilus, a peer-reviewed, not-for-profit quarterly published by the non-profit organization The Bailey-Matthews Shell Museum. The published version is available at http://shellmuseum.org/nautilus/index.html and may be cited as: Harasewyeh, M. G. (1990). Studies on bathyal and abyssal buccinidae (Gastropoda: Neogastropoda): 1. Metula fusiformis Clench and Aguayo, 1941. The Nautilus, 104(4), 120-129. o THE NAUTI LUS 104(4):120-129, 1990 Page 120 Studies on Bathyal and Abyssal Buccinidae (Gastropoda: Neogastropoda): 1. Metula fusiformis Clench and Aguayo, 1941 M. G. Harasewych Department of Invertebrate Zoology National Museum of Natura l History Smithsonian Institution Washington , DC 20560, USA ABSTRACT fact that the vast majority of taxa are based exclusively on features of the shell and operculum, supplemented Based on the morphology of the radu la and shell, Metula [u occasionally by observations on radu lar morphology. sifo rmis Clench & Aguayo, 1941 is transferred to the predom inantl y Indo-w estern Pacific genus Manaria . This species occurs Shells of Buccinid ae tend to be simple, and offer few in upper continental slope communities (183- 578 m) of the readily discernible morphological characters. These are Caribbean Sea and the northern coast of South America . The subject to convergence, especia lly in polar regions and holotype was collected dead in 2,633 rn, well below the depth the deep sea, where effects of habitat on shell form are inhabited by this species. -
Redalyc.Lista Sistemática De Los Moluscos Marinos Y Estuarinos Del
Comunicaciones de la Sociedad Malacológica del Uruguay ISSN: 0037-8607 [email protected] Sociedad Malacológica del Uruguay Uruguay Clavijo, Cristhian; Scarabino, Fabrizio; Rojas, Alejandra; Martínez, Sergio Lista sistemática de los moluscos marinos y estuarinos del cuaternario de Uruguay Comunicaciones de la Sociedad Malacológica del Uruguay, vol. 9, núm. 88, 2005, pp. 381-411 Sociedad Malacológica del Uruguay Montevideo, Uruguay Disponible en: http://www.redalyc.org/articulo.oa?id=52408804 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Comunicaciones de la Sociedad Malacológica del Uruguay ISSN 0037- 8607 9 (88): 381 – 411. 2005 LISTA SISTEMÁTICA DE LOS MOLUSCOS MARINOS Y ESTUARINOS DEL CUATERNARIO DE URUGUAY Cristhian Clavijo § , Fabrizio Scarabino § , Alejandra Rojas * & Sergio Martínez * R ESUMEN Hasta el momento han sido citadas 142 especies de moluscos marinos y estuarinos para el Cuaternario de Uruguay. Esta fauna está compuesta taxonómicamente de la siguiente forma: Polyplacophora (2 especies), Scaphopoda (1), Gastropoda (66) y Bivalvia (73). PALABRAS CLAVE: Holoceno, Pleistoceno, Polyplacophora, Scaphopoda, Gastropoda, Bivalvia, Atlántico Sudoccidental. A BSTRACT Systematic list of the marine and estuarine molluscs from the Quaternary of Uruguay. Until now 142 species of marine and estuarine molluscs have been recorded from the Quaternary of Uruguay. This fauna is taxonomically composed as follows: Polyplacophora (2 species), Scaphopoda (1), Gastropoda (66) and Bivalvia (73). KEY WORDS: Holocene, Pleistocene, Polyplacophora, Scaphopoda, Gastropoda, Bivalvia, Southwestern Atlantic. INTRODUCCIÓN pobremente estudiados, constituyendo un particular ejemplo de los desafíos a superar. -
Imposex in Three Prosobranch Species from Ilha Do Japonês, Rio De Janeiro, Southeast Brazil
Thalassas, 2007, 23 (2):37-42 An International Journal of Marine Sciences IMPOSEX IN THREE PROSOBRANCH SPECIES FROM ILHA DO JAPONÊS, RIO DE JANEIRO, SOUTHEAST BRAZIL ÍTALO B. DE CASTRO1, VENINA P. RIBEIRO-FERREIRA2, ALINE F. A.LIMA1,CARLOS A. O. MEIRELLES CRISTINA DE A. ROCHA–BARREIRA1 Keywords: organotin, imposex, Stramonita haemastoma, Leucozonia nassa, Cymatium parthenopeum ABSTRACT: INTRODUCTION Imposex in gastropods is used worldwide as a Imposex is characterized by the development of bioindicator of organotin compounds (OTs). Samples male characteristics in females prosobranch of three prosobranch mollusc species were collected gastropods (Smith, 1971). It is a phenomenon caused (Stramonita haemastoma, Leucozonia nassa and by the exposition of those animals to the organotin Cymatium parthenopeum) in the Ilha do Japonês tidal compounds (OTs) of antifouling paints (Gibbs & flat, Rio de Janeiro, Southeast Brazil. The individuals Bryan, 1987; Matthiessem & Gibbs, 1998). Organotin were led to the laboratory and were examined for compounds (OTs) are usually used in antifouling occurrence of imposex. Imposex was observed and paints for boat hulls and other structures submitted to described for each species: S. haemastoma showed the the seawater direct contact (Bryan et al., 1986). higher indexes (% imposex, RPSI and RPLI) followed Imposex anomaly usually has observed in areas with by L. nassa and C. parthenopeum. The results suggest high boating activity. that S. haemastoma is the most indicate species to organotin pollution monitoring at Ilha do Japonês, In general, the study of imposex has been used at Brazil. several places of the world as a tool to organotin compounds contamination monitoring, once the methods of chemical analysis are extremely onerous (Oehlmann et al., 1996).