Echinolittorina Peruviana (Lamarck, 1822): Antecedentes De La Especie

Total Page:16

File Type:pdf, Size:1020Kb

Echinolittorina Peruviana (Lamarck, 1822): Antecedentes De La Especie Sociedad Malacológica de Chile (SMACH) Amici Molluscarum 18: 39-42 (2010) Echinolittorina peruviana (Lamarck, 1822): antecedentes de la especie Viviana M. Castillo y Donald I. Brown Laboratorio de Biología de la Reproducción y del Desarrollo, Departamento de Biología y Ciencias Ambientales, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile. E-mail: [email protected] Clasificación Clase Gastropoda Cuvier, 1795 en cuya base interna se observa una línea blanca, Subclase Orthogastropoda Ponder y Lindberg, 1997 curvada hacia la columela, que es cóncava a recta Superorden Caenogastropoda Cox, 1960 de color café lechoso o muy oscuro (Guzmán et al ., Orden Sorbeoconcha Ponder y Lindberg, 1997 1998). La protoconcha no se observa (Reid, Suborden Hypsogastropoda Ponder y Lindberg, 1997 2002a). Los individuos adultos poseen externa- Infraorden Littorinimorpha Golikov y Starobogatov, 1975 mente una coloración muy característica, con Superfamilia Littorinoidea Children, 1834 líneas blancas y negras verticales en forma de zig- Familia Littorinidae Gray, 1840 zag (Guzmán et al ., 1998; Reid, 2002a); en cam- Subfamilia Littorininae Children, 1834 bio, los juveniles son de color negro (Jordán y Género Echinolittorina Habe, 1956 Ramorino, 1975). La cabeza y los tentáculos son de color negro, con un borde blanco alrededor del ojo; la rádula tiene una longitud que fluctúa entre 2,8 y Sinonimia 3,4 mm (Reid, 2002a). Para Echinolittorina peruviana (Lamarck, 1822) se han recuperado de la literatura los siguientes sinónimos (Reid, 2002a; Guzmán et al ., 1998): Distribución geográfica Phasianella peruviana Lamarck, 1822 Su distribución latitudinal, según distintos autores, Littorina peruviana Gray, 1839 tiene como límite sur Valparaíso (Chile) Turbo zebra Wood, 1828 (Marincovich, 1973; Álamo y Valdivieso, 1987); Littorina zebra Phillipi, 1847 sin embargo, Aldea y Valdovinos (2005) recien- Littorina zebra var. nana Nevill, 1885 temente extendieron la distribución hasta Isla Littorina (Melaraphe ) peruviana Tryon, 1887 Mocha (Chile). En lo que respecta al límite norte se Littorina ( Austrolittorina ) peruviana Rosewater, 1970 observan diferentes registros. Marincovich (1973) Nodilittorina peruviana Bandel y Kadolsky, 1982 la cita desde Paita (5° 5′28″S, 81° 6′23″O) (Perú) Nodilittorina ( Echinolittorina ) peruviana Reid, 1989 hasta Valparaíso (33° 1´S, 71° 38´O) (Chile), mientras que Álamo y Valdivieso (1987) indican Panamá y Keen (1971) menciona a esta especie Descripción sólo para las costas ecuatorianas. La concha de animales sexualmente maduros de E. peruviana alcanza una altura que fluctúa entre 6 mm (Jordán y Ramorino, 1975) y 23,8 mm (Reid, Hábitat 2002a); es de forma globosa, de espira general- Echinolittorina peruviana es característica de la mente baja y puntiaguda (Guzmán et al., 1998). El zona intermareal, siendo abundante en las costas perfil es cóncavo cerca del ápice, pero se erosiona rocosas, tanto expuestas como protegidas (Jordán y generalmente. Los individuos juveniles presentan Ramorino, 1975). De igual modo, ha sido descrita un perfil poco anguloso teniendo un aspecto más en la zona supralitoral (Guzmán et al ., 1998), vi- redondeado (Reid, 2002a). La concha está formada viendo generalmente en grupos donde los indivi- por cuatro anfractos (Fig. 1A), los que están sepa- duos reciben la humedad que aportan las olas al rados entre sí por una sutura profunda. Tiene una romper en las rocas, aunque es capaz de resistir abertura ovalada amplia de color púrpura a negro 39 Castillo y Brown: Antecedentes de Echinolittorina peruviana fuertemente la desecación, cuando se encuentran glandular compuesto por un proceso mamiliforme en sectores donde queda muy expuesta al sol por y anexa a éste hay una región glandular discoidal largos períodos, durante los ciclos de mareas más (Castillo y Brown, 2008). Al igual que la mayoría bajas (Guzmán et al ., 1998). Los juveniles de la de los representantes de Littorinidae, E. peruviana especie ocupan rocas menos expuestas a la acción presenta dimorfismo espermático con euesperma- del oleaje, en pequeñas grietas donde se protegen y tozoides filiformes que tienen una longitud que mantienen la humedad. Por otra parte, se ha de- fluctúa entre 57-64 µm de acuerdo a Reid (2002a) mostrado que la habilidad termorreguladora de los o 65-80 µm según Jordán y Ramorino (1975); y individuos de esta especie está influida por las paraespermatozoides voluminosos y aflagelados condiciones ambientales locales, las cuales podrían (ver ejemplos en Buckland-Nicks et al ., 2000) cuya ser determinantes para la efectividad de los longitud fluctúa entre 11-18 µm (Reid, 2002a) o 25 mecanismos de termorregulación; de este modo, la µm (Jordán y Ramorino, 1975). conformación de grupos tiene efectos significativos Echinolittorina peruviana produce gametos principalmente sobre la tasa de pérdida de agua y maduros durante todo el año. Las hembras produ- en la temperatura grupal de los individuos (Rojas et cen huevos completamente desarrollados cuando al ., 2000). Así, existe una relación positiva entre el alcanzan una talla mayor a 8 mm de longitud de la tamaño de los grupos y la temperatura grupal; en concha (Jordán y Ramorino, 1975). El sistema re- cambio, hay una relación negativa entre el tamaño productor femenino consta de un oviducto paleal de los grupos y la tasa de pérdida de agua (Rojas et con una bursa copulatriz cuya abertura está cerca al ., 2000). de su extremo posterior extendiéndose en línea recta dorsal a la glándula de la albúmina (Reid, 2002a). La cópula se realiza durante el día en ma- Aspectos reproductivos rea baja con oleaje moderado y en sustratos húme- Echinolittorina peruviana es una especie dos (Jordán y Ramorino, 1975). Las hembras gonocórica de fecundación interna con un sistema ovipositan cápsulas planctónicas transparentes y de reproductor adaptado para la cópula. La especie no aspecto gelatinoso, cuyo diámetro fluctúa entre presenta dimorfismo sexual en lo que respecta a la 336-421 µm (Reid, 2002a) y alberga sólo un ovo- concha; pero hay dimorfismo sexual externo al ob- cito (Jordán y Ramorino, 1975; Reid, 2002a) de servar las partes blandas representado por un pene 84-89 µm de diámetro (Jordán y Ramorino, 1975). cónico en los machos y coloración de la gónada ro- Las larvas son de tipo planctotróficas (Jordán y sado en las hembras (Fig. 1B) y anaranjado en los Ramorino, 1975). machos (Fig. 1C) (Castillo, 2006; Castillo y Brown, 2008). Sistemática En ambos sexos la gónada forma un com- plejo con la glándula digestiva (de color café Durante mucho tiempo se utilizó el nombre cientí- oscuro) que presenta una morfología cónica espi- fico Littorina (Austrolittorina) peruviana ralada con patrón de distribución heterogénea, de Rosewater, 1970 para identificar a esta especie. esta manera, la gónada se encuentra ramificada en- Posteriormente, Reid (1989) realizó una reclasifi- tre los túbulos de la glándula digestiva, dando un cación tomando caracteres morfológicos de los re- aspecto abigarrado al complejo gónada-glándula presentantes de Littorinidae designando la especie digestiva que es observable a nivel macroscópico como Nodilittorina (Echinolittorina) peruviana, ya (Fig. 1B-C) e histológico. La gónada masculina se que las características morfológicas de la concha, ramifica entre los túbulos de la glándula digestiva; la morfología peneana y la posición de la bursa ubicándose sobre el resto de la masa visceral, le si- copulatriz de esta especie son característicos del gue la vesícula seminal organizada como un género Nodilittorina von Martens, 1897. A pesar conducto enrollado hasta el extremo posterior del de realizarse un intento posterior para reconstruir músculo columelar. Hacia anterior y abierta hacia una filogenia basado en análisis de parsimonia uti- la cavidad paleal, se localiza la glándula prostática lizando caracteres morfológicos en especies de sobre el músculo columelar; hacia anterior se ubica Littorinidae (Reid, 2002b); la resolución de este el surco espermático que recorre el cuello del ani- análisis fue muy limitada y no pudo identificar a mal y asciende por el lado dorsal desde la base del Echinolittorina Habe, 1956 como un grupo mono- pene hasta el extremo distal. El pene se ubica en la filético. Sin embargo, en un análisis molecular base del tentáculo ocular derecho y corresponde a posterior fue demostrado que Nodilittorina es una estructura cónica de color blanco. Hacia ante- polifilético y que Echinolittorina constituye un gé- rior adyacente a su base, hay un complejo nero independiente de Nodilittorina y que 40 Amici Molluscarum 18: 39-42 (2010) comprende 50 especies listadas previamente bajo el tico molecular del género Echinolittorina género Nodilittorina (Williams et al ., 2003). Más (Williams y Reid, 2004). Con estos antecedentes, a recientemente, se incluyó a otras nueve especies partir del año 2003 esta especie se identifica como adicionales en este género en un análisis filogené- Echinolittorina peruviana . Figura 1. Echinolittorina peruviana . A, concha en vista dorsal, ventral y lateral (de izquierda a derecha). B, ejemplar hembra luego de ser removido de su concha. C, ejemplar macho luego de ser removido de su concha. Abreviaciones: g, gónada; gd, glándula digestiva; p, pene. Barras de escala A, 4 mm, B-C, 3 mm. Referencias bibliográficas Álamo, V.V. y V. Valdivieso. 1987. Lista Aldea, C. y C. Valdovinos. 2005. Moluscos del sistemática de moluscos marinos del Perú. intermareal rocoso del centro-sur de Chile Boletín extraordinario Instituto del Mar del (36º-38ºS):
Recommended publications
  • (Gastropoda: Littorinidae) in the Temperate Southern Hemisphere: the Genera Nodilittorina, Austrolittorina and Afrolittorina
    © Copyright Australian Museum, 2004 Records of the Australian Museum (2004) Vol. 56: 75–122. ISSN 0067-1975 The Subfamily Littorininae (Gastropoda: Littorinidae) in the Temperate Southern Hemisphere: The Genera Nodilittorina, Austrolittorina and Afrolittorina DAVID G. REID* AND SUZANNE T. WILLIAMS Department of Zoology, The Natural History Museum, London SW7 5BD, United Kingdom [email protected] · [email protected] ABSTRACT. The littorinine gastropods of the temperate southern continents were formerly classified together with tropical species in the large genus Nodilittorina. Recently, molecular data have shown that they belong in three distinct genera, Austrolittorina, Afrolittorina and Nodilittorina, whereas the tropical species are members of a fourth genus, Echinolittorina. Austrolittorina contains 5 species: A. unifasciata in Australia, A. antipodum and A. cincta in New Zealand, and A. fernandezensis and A. araucana in western South America. Afrolittorina contains 4 species: A. africana and A. knysnaensis in southern Africa, and A. praetermissa and A. acutispira in Australia. Nodilittorina is monotypic, containing only the Australian N. pyramidalis. This paper presents the first detailed morphological descriptions of the African and Australasian species of these three southern genera (the eastern Pacific species have been described elsewhere). The species-level taxonomy of several of these has been confused in the past; Afrolittorina africana and A. knysnaensis are here distinguished as separate taxa; Austrolittorina antipodum is a distinct species and not a subspecies of A. unifasciata; Nodilittorina pyramidalis is separated from the tropical Echinolittorina trochoides with similar shell characters. In addition to descriptions of shells, radulae and reproductive anatomy, distribution maps are given, and the ecological literature reviewed.
    [Show full text]
  • Four Marine Digenean Parasites of Austrolittorina Spp. (Gastropoda: Littorinidae) in New Zealand: Morphological and Molecular Data
    Syst Parasitol (2014) 89:133–152 DOI 10.1007/s11230-014-9515-2 Four marine digenean parasites of Austrolittorina spp. (Gastropoda: Littorinidae) in New Zealand: morphological and molecular data Katie O’Dwyer • Isabel Blasco-Costa • Robert Poulin • Anna Falty´nkova´ Received: 1 July 2014 / Accepted: 4 August 2014 Ó Springer Science+Business Media Dordrecht 2014 Abstract Littorinid snails are one particular group obtained. Phylogenetic analyses were carried out at of gastropods identified as important intermediate the superfamily level and along with the morpholog- hosts for a wide range of digenean parasite species, at ical data were used to infer the generic affiliation of least throughout the Northern Hemisphere. However the species. nothing is known of trematode species infecting these snails in the Southern Hemisphere. This study is the first attempt at cataloguing the digenean parasites Introduction infecting littorinids in New Zealand. Examination of over 5,000 individuals of two species of the genus Digenean trematode parasites typically infect a Austrolittorina Rosewater, A. cincta Quoy & Gaim- gastropod as the first intermediate host in their ard and A. antipodum Philippi, from intertidal rocky complex life-cycles. They are common in the marine shores, revealed infections with four digenean species environment, particularly in the intertidal zone representative of a diverse range of families: Philo- (Mouritsen & Poulin, 2002). One abundant group of phthalmidae Looss, 1899, Notocotylidae Lu¨he, 1909, gastropods in the marine intertidal environment is the Renicolidae Dollfus, 1939 and Microphallidae Ward, littorinids (i.e. periwinkles), which are characteristic 1901. This paper provides detailed morphological organisms of the high intertidal or littoral zone and descriptions of the cercariae and intramolluscan have a global distribution (Davies & Williams, 1998).
    [Show full text]
  • Linking Behaviour and Climate Change in Intertidal Ectotherms: Insights from 1 Littorinid Snails 2 3 Terence P.T. Ng , Sarah
    1 Linking behaviour and climate change in intertidal ectotherms: insights from 2 littorinid snails 3 4 Terence P.T. Nga, Sarah L.Y. Laua, Laurent Seurontb, Mark S. Daviesc, Richard 5 Staffordd, David J. Marshalle, Gray A.Williamsa* 6 7 a The Swire Institute of Marine Science and School of Biological Sciences, The 8 University of Hong Kong, Pokfulam Road, Hong Kong SAR, China 9 b Centre National de la Recherche Scientifique, Laboratoire d’Oceanologie et de 10 Geosciences, UMR LOG 8187, 28 Avenue Foch, BP 80, 62930 Wimereux, France 11 c Faculty of Applied Sciences, University of Sunderland, Sunderland, U.K. 12 d Faculty of Science and Technology, Bournemouth University, U.K. 13 e Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, 14 Gadong BE1410, Brunei Darussalam 15 16 Corresponding author: The Swire Institute of Marine Science, The University of Hong 17 Kong, Cape d' Aguilar, Shek O, Hong Kong; [email protected] (G.A. Williams) 18 19 Keywords: gastropod, global warming, lethal temperature, thermal safety margin, 20 thermoregulation 21 22 Abstract 23 A key element missing from many predictive models of the impacts of climate change 24 on intertidal ectotherms is the role of individual behaviour. In this synthesis, using 25 littorinid snails as a case study, we show how thermoregulatory behaviours may 26 buffer changes in environmental temperatures. These behaviours include either a 27 flight response, to escape the most extreme conditions and utilize warmer or cooler 28 environments; or a fight response, where individuals modify their own environments 29 to minimize thermal extremes. A conceptual model, generated from studies of 30 littorinid snails, shows that various flight and fight thermoregulatory behaviours may 31 allow an individual to widen its thermal safety margin (TSM) under warming or 32 cooling environmental conditions and hence increase species’ resilience to climate 33 change.
    [Show full text]
  • Gastropods Diversity in Thondaimanaru Lagoon (Class: Gastropoda), Northern Province, Sri Lanka
    Journal of Geoscience and Environment Protection, 2021, 9, 21-30 https://www.scirp.org/journal/gep ISSN Online: 2327-4344 ISSN Print: 2327-4336 Gastropods Diversity in Thondaimanaru Lagoon (Class: Gastropoda), Northern Province, Sri Lanka Amarasinghe Arachchige Tiruni Nilundika Amarasinghe, Thampoe Eswaramohan, Raji Gnaneswaran Department of Zoology, Faculty of Science, University of Jaffna, Jaffna, Sri Lanka How to cite this paper: Amarasinghe, A. Abstract A. T. N., Eswaramohan, T., & Gnaneswa- ran, R. (2021). Gastropods Diversity in Thondaimanaru lagoon (TL) is one of the three lagoons in the Jaffna Penin- Thondaimanaru Lagoon (Class: Gastropo- sula, Sri Lanka. TL (N-9.819584, E-80.134086), which is 74.5 Km2. Fringing da), Northern Province, Sri Lanka. Journal these lagoons are mangroves, large tidal flats and salt marshes. The present of Geoscience and Environment Protection, 9, 21-30. study is carried out to assess the diversity of gastropods in the northern part https://doi.org/10.4236/gep.2021.93002 of the TL. The sampling of gastropods was performed by using quadrat me- thod from July 2015 to June 2016. Different sites were selected and rainfall Received: January 25, 2020 data, water temperature, salinity of the water and GPS values were collected. Accepted: March 9, 2021 Published: March 12, 2021 Collected gastropod shells were classified using standard taxonomic keys and their morphological as well as morphometrical characteristics were analyzed. Copyright © 2021 by author(s) and A total of 23 individual gastropods were identified from the lagoon which Scientific Research Publishing Inc. belongs to 21 genera of 15 families among them 11 gastropods were identified This work is licensed under the Creative Commons Attribution International up to species level.
    [Show full text]
  • Gastropoda: Littorinidae) from the Quaternary of Chile
    Palaeontologia Electronica palaeo-electronica.org A new species of Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) from the Quaternary of Chile Juan Francisco Araya and David G. Reid ABSTRACT We describe a new fossil littorinid species, Echinolittorina nielseni sp. nov., from the Quaternary Caldera Strata, Región de Atacama, northern Chile. Fossils of littorin- ids are globally rare because of their high-intertidal habitat on rocky shores. The new species has a large, broad shell with strong spiral ribs and an angled periphery, differ- ing from the two living littorinids currently found along the coasts of mainland Chile and from all the extant species distributed in the southeastern Pacific. In comparison with the living Chilean Echinolittorina peruviana, the new species shows stronger ribs and more inflated whorls, but they share an unusual detail in the irregular arrangement of spiral sculpture. We hypothesize that the new species may be ancestral or sister to E. peruviana and discuss the adaptive significance of shell sculpture. Juan Francisco Araya. Departamento de Geología, Universidad de Atacama, Copayapu 485, Copiapó, Región de Atacama, Chile and Programa de Doctorado en Sistemática y Biodiversidad, Universidad de Concepción, Concepción, Chile. [email protected] author: zoobank.org/Authors/443B4F42-FB13-42A6-B92B-1B0F835698A9 orcid.org/0000-0002-4087-964 David G. Reid. Mollusca Research Group, Department of Life Sciences, The Natural History Museum, London SW7 5BD, United Kingdom. [email protected] Keywords: Quaternary; Pleistocene; SE Pacific Ocean; Littoraria; new species Submission: 19 September 2015 Acceptance: 29 January 2016 INTRODUCTION cies continue to be discovered in the area, particu- larly in the Región de Atacama (Osorio, 2012; The shallow-water marine molluscs living in Araya, 2013).
    [Show full text]
  • Benthic Assemblages in South American Intertidal Rocky Shores: Biodiversity, Services, and Threats
    See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/299507578 Benthic Assemblages in South American Intertidal Rocky Shores: Biodiversity, Services, and Threats Chapter · January 2016 READS 318 29 authors, including: Gregorio Bigatti Alvar Carranza IBIOMAR- Instituto de Biología de Organismo… University of the Republic, Uruguay 82 PUBLICATIONS 563 CITATIONS 96 PUBLICATIONS 814 CITATIONS SEE PROFILE SEE PROFILE Tito Lotufo Erasmo C Macaya University of São Paulo University of Concepción 37 PUBLICATIONS 216 CITATIONS 63 PUBLICATIONS 441 CITATIONS SEE PROFILE SEE PROFILE All in-text references underlined in blue are linked to publications on ResearchGate, Available from: Alvar Carranza letting you access and read them immediately. Retrieved on: 26 May 2016 Chapter BENTHIC ASSEMBLAGES IN SOUTH AMERICAN INTERTIDAL ROCKY SHORES: BIODIVERSITY, SERVICES, AND THREATS Patricia Miloslavich1,2, Juan José Cruz-Motta,1,3, Alejandra Hernández1,4, César Herrera1, Eduardo Klein1, Francisco Barros5, Gregorio Bigatti6, Maritza Cárdenas7, Alvar Carranza8, Augusto Flores9, Patricia Gil10, Judith Gobin11, Jorge Gutiérrez12, Marcos Krull5, Juan F. Lazarus13, Edgardo Londoño13, Tito Lotufo9, Erasmo Macaya14, Elba Mora15, Sergio Navarrete16, Gabriela Palomo17, Mirtala Parragué16, Franciane Pellizzari18, Rosana Rocha19, Leonardo Romero20, Roberto Retamales21, Roger Sepúlveda22, Michelle C. Silva18 and Sabrina Soria17 1Universidad Simón Bolívar, Caracas, Venezuela 2Australian Institute of Marine Science,
    [Show full text]
  • 228100 N, Tomando El Camino De Los Conucos Hasta El Entronque
    228100 N, tomando el camino de los Conucos hasta el entronque de Zapato en 101700 E, 231400 N, siguiendo por el camino de Zapato hasta el final en 100700 E, 231600 N, girando al N hasta el estero de Santa Catalina por el cual sale al mar en 100300 E, 234950 N, se continúa por la línea de costa hasta el nacimiento del estero Los Morros en 096800 E, 234900 N, el cual se dirige hasta el punto N de Barra Sorda en 094300 E, 235400 N, por la orilla NO de esta barra en su límite con los manglares hasta cruzar el camino de Faro Roncali al estero Palmarito en 091900 E, 231900 N, en dirección S a 150 m del terraplén del Sur hasta el Pantano de Caleta Larga en 092800 E, 229950 N, donde bordea el Pantano hasta 092600 E, 229850 N, siguiendo la línea recta virtual hasta 090800 E, 228750 N, punto inicial de este derrotero. • A los efectos de controlar adecuadamente las acciones que puedan repercutir negativamente sobre esta área protegida se establece una Zona de Amortiguamiento que comprende los 500 metros a partir del límite externo del área y que se indica en el Anexo Cartográfico. Anexo 3 Listado de especies de la flora Flora terrestre Flora marina División RHODOPHYTA Orden CORALLINALES Familia CORALLINACEA 1. Amphiroa beauvoisii Lamouroux 2. Amphiroa fragilissima (Linnaeus) Lamouroux 3. Amphiroa rigida Lamouroux 4. Haliptilon cubense (Montagne ex Kützing) Garbary et Johansen 5. Haliptilon subulatum (Ellis et Solander) Johansen 6. Hydrolithon farinosum (Lamouroux) Penrose et Chamberlain 7. Jania adhaerens Lamouroux 8.
    [Show full text]
  • Biodiversity Conservation and Phylogenetic Systematics Preserving Our Evolutionary Heritage in an Extinction Crisis Topics in Biodiversity and Conservation
    Topics in Biodiversity and Conservation Roseli Pellens Philippe Grandcolas Editors Biodiversity Conservation and Phylogenetic Systematics Preserving our evolutionary heritage in an extinction crisis Topics in Biodiversity and Conservation Volume 14 More information about this series at http://www.springer.com/series/7488 Roseli Pellens • Philippe Grandcolas Editors Biodiversity Conservation and Phylogenetic Systematics Preserving our evolutionary heritage in an extinction crisis With the support of Labex BCDIV and ANR BIONEOCAL Editors Roseli Pellens Philippe Grandcolas Institut de Systématique, Evolution, Institut de Systématique, Evolution, Biodiversité, ISYEB – UMR 7205 Biodiversité, ISYEB – UMR 7205 CNRS MNHN UPMC EPHE, CNRS MNHN UPMC EPHE, Muséum National d’Histoire Naturelle Muséum National d’Histoire Naturelle Sorbonne Universités Sorbonne Universités Paris , France Paris , France ISSN 1875-1288 ISSN 1875-1296 (electronic) Topics in Biodiversity and Conservation ISBN 978-3-319-22460-2 ISBN 978-3-319-22461-9 (eBook) DOI 10.1007/978-3-319-22461-9 Library of Congress Control Number: 2015960738 Springer Cham Heidelberg New York Dordrecht London © The Editor(s) (if applicable) and The Author(s) 2016 . The book is published with open access at SpringerLink.com. Chapter 15 was created within the capacity of an US governmental employment. US copyright protection does not apply. Open Access This book is distributed under the terms of the Creative Commons Attribution Noncommercial License, which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. All commercial rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifi cally the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfi lms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed.
    [Show full text]
  • Gastropod Molluscs of the Southern Area Of
    PAIDEIA XXI Vol. 10, Nº 2, Lima, julio-diciembre 2020, pp. 289-310 ISSN Versión Impresa: 2221-7770; ISSN Versión Electrónica: 2519-5700 http://revistas.urp.edu.pe/index.php/Paideia ORIGINAL ARTICLE / ARTÍCULO ORIGINAL GASTROPOD MOLLUSCS OF THE SOUTHERN AREA OF CIENFUEGOS, FROM THE BEACH RANCHO LUNA TO THE MOUTH OF THE ARIMAO RIVER, CUBA MOLUSCOS GASTRÓPODOS DE LA ZONA SUR DE CIENFUEGOS, DESDE PLAYA RANCHO LUNA HASTA LA DESEMBOCADURA DEL RÍO ARIMAO, CUBA Oneida Calzadilla-Milian1*; Rafael Armiñana-García2,*; José Alexis Sarría- Martínez1; Rigoberto Fimia-Duarte3; Jose Iannacone4,5; Raiden Grandía- Guzmán6 & Yolepsy Castillo-Fleites2 1* Universidad de Cienfuegos «Carlos Rafael Rodríguez», Cienfuegos, Cuba. E-mail: ocalzadilla@ ucf.edu.cu; [email protected] 2 Universidad Central «Marta Abreu» de Las Villas, Villa Clara, Cuba. E-mail: rarminana@uclv. cu / ycfl [email protected] 3 Facultad de Tecnología de la Salud y Enfermería (FTSE). Universidad de Ciencias Médicas de Villa Clara (UCM-VC), Cuba. E-mail: rigoberto.fi [email protected] 4 Laboratorio de Ecología y Biodiversidad Animal (LEBA). Facultad de Ciencias Naturales y Matemáticas (FCNNM). Universidad Nacional Federico Villarreal (UNFV). Lima, Perú. 5 Facultad de Ciencias Biológicas. Universidad Ricardo Palma (URP). Lima, Perú. E-mail: [email protected] 6 Centro Nacional para la Producción de Animales de Laboratorio (CENPALAB), La Habana, Cuba. E-mail: [email protected] * Author for correspondence: [email protected] ABSTRACT The research presented shows a malacological survey of Cienfuegos' southern area, from “Rancho Luna” beach to the mouth of the “Arimao River”. The malacological studies ranged from January 2018 to December of the same year.
    [Show full text]
  • Marine Mollusks of Bahía Málaga, Colombia (Tropical Eastern Pacific)
    10TH ANNIVERSARY ISSUE Check List the journal of biodiversity data LISTS OF SPECIES Check List 11(1): 1497, January 2015 doi: http://dx.doi.org/10.15560/11.1.1497 ISSN 1809-127X © 2015 Check List and Authors Marine mollusks of Bahía Málaga, Colombia (Tropical Eastern Pacific) Luz Ángela López de Mesa1* and Jaime R. Cantera2 1 Texas A&M University-Corpus Christi, Biology, 6300 Ocean Dr. CS 239 annex, Corpus Christi, TX, USA 2 Universidad del Valle, Departamento de Biología, Facultad de Ciencias Naturales y Exactas, Calle 13 # 100-00, Cali, Colombia * Corresponding author. E-mail: [email protected] Abstract: A checklist of mollusks reported in Bahía Málaga hence high biodiversity. Its littoral zone, with an area of 136 (Valle del Cauca, Colombia) was developed through recent km2, is composed of different ecosystems, such as rocky and samplings in the zone (2004–2012), together with bibliograph- sandy shores, muddy flats, and mangrove forests (Cantera ic and museums’ collections reviews. Species’ distributions 1991). in Bahía Málaga were established through 18 different sub- Rocky shores in Bahía Málaga may consist of cliffs and/or regions, which included the inner, middle and outer zones of boulders. The range in the size and texture of the particles the bay. A revision of the western American distribution for present in the rocky shores allow for a variety of microhabi- the species was also carried out. A total of 426 species were tats, making it a very diverse ecosystem (INVEMAR et al. found, of which 44 were new reports for the Colombian Pacific 2007). Sandy beaches consist of very fine particles that may coast.
    [Show full text]
  • Inventory of Mollusks from the Estuary of the Paraíba River in Northeastern Brazil
    Biota Neotropica 17(1): e20160239, 2017 www.scielo.br/bn ISSN 1676-0611 (online edition) inventory Inventory of mollusks from the estuary of the Paraíba River in northeastern Brazil Silvio Felipe Barbosa Lima1*, Rudá Amorim Lucena2, Galdênia Menezes Santos3, José Weverton Souza3, Martin Lindsey Christoffersen2, Carmen Regina Guimarães4 & Geraldo Semer Oliveira4 1Universidade Federal de Campina Grande, Unidade Acadêmica de Ciências Exatas e da Natureza, Centro de Formação de Professores, Cajazeiras, PB, Brazil 2Universidade Federal da Paraíba, Departamento de Sistemática e Ecologia, João Pessoa, PB, Brazil 3Universidade Federal de Sergipe, Departamento de Ecologia, São Cristóvão, SE, Brazil 4Universidade Federal de Sergipe, Departamento de Biologia, São Cristóvão, SE, Brazil *Corresponding author: Silvio Felipe Lima, e-mail: [email protected] LIMA, S.F.B., LUCENA, R.A., SANTOS, G.M., SOUZA, J.W., CHRISTOFFERSEN, M.L., GUIMARÃES, C.R., OLIVEIRA, G.S. Inventory of mollusks from the estuary of the Paraíba River in northeastern Brazil. Biota Neotropica. 17(1): e20160239. http://dx.doi.org/10.1590/1676-0611-BN-2016-0239 Abstract: Coastal ecosystems of northeastern Brazil have important biodiversity with regard to marine mollusks, which are insufficiently studied. Here we provide an inventory of mollusks from two sites in the estuary of the Paraíba River. Mollusks were collected in 2014 and 2016 on the coast and sandbanks located on the properties of Treze de Maio and Costinha de Santo Antônio. The malacofaunal survey identified 12 families, 20 genera and 21 species of bivalves, 17 families, 19 genera and 20 species of gastropods and one species of cephalopod. Bivalves of the family Veneridae Rafinesque, 1815 were the most representative, with a total of five species.
    [Show full text]
  • Tropical Intertidal Gastropods: Insights on Diversity, Abundance, Distribution and Shell Morphometrics of Pulau Bidong, Malaysia Nursalwa Baharuddin, Noor Hamizah M
    Tropical intertidal gastropods: insights on diversity, abundance, distribution and shell morphometrics of Pulau Bidong, Malaysia Nursalwa Baharuddin, Noor Hamizah M. Basir, Siti Nur H. Zainuddin Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia. Corresponding author: N. Baharuddin, [email protected] Abstract. The intertidal zone or littoral zone is the part of the ocean that is underwater during high tide and exposed during low tide. The intertidal ecosystem is continually under pressure from both humans and the natural elements of waves and tidal shifts. The organisms that reside here must be able to tolerate extreme changes to physicochemical factors such as light, temperature, water movement, salinity and oxygen. Gastropods from phylum Mollusca are highly resistant and adaptable to extreme changes in the environment. This study investigates the diversity, abundance, and distribution of tropical intertidal gastropods in different areas. Also, it examines how shell morphometrics and biomass affect these factors. Sampling was done in Pantai Pasir Cina (PPC) and Pantai Pasir Pengkalan (PPP) at Pulau Bidong, Malaysia in August 2018. Transect lines of 60 m × 10 m were laid out perpendicular to the shore. Six quadrats of 1 m2 were placed at three tidal zonation’s: high, mid, and low tide. A total of 1326 individual gastropods represented by eight families (Littorinidae, Muricidae, Planaxidae, Siphonariidae, Neritidae, Nacillidae, Patellidae and Trochidae) were recorded, along with five subclasses namely Ceanogastropoda, Heterobranchia, Neritimorpha, Patellogastropoda and Vetigastropoda. A total number of 19 species were recorded from both study sites. The Shannon diversity index, H’ showed that at the intertidal zones at both locations the diversity was less than two, indicating low diversity.
    [Show full text]