Os Nomes Galegos Dos Moluscos 2020 2ª Ed

Total Page:16

File Type:pdf, Size:1020Kb

Os Nomes Galegos Dos Moluscos 2020 2ª Ed Os nomes galegos dos moluscos 2020 2ª ed. Citación recomendada / Recommended citation: A Chave (20202): Os nomes galegos dos moluscos. Xinzo de Limia (Ourense): A Chave. https://www.achave.ga /wp!content/up oads/achave_osnomesga egosdos"mo uscos"2020.pd# Fotografía: caramuxos riscados (Phorcus lineatus ). Autor: David Vilasís. $sta o%ra est& su'eita a unha licenza Creative Commons de uso a%erto( con reco)ecemento da autor*a e sen o%ra derivada nin usos comerciais. +esumo da licenza: https://creativecommons.org/ icences/%,!nc-nd/-.0/deed.g . Licenza comp eta: https://creativecommons.org/ icences/%,!nc-nd/-.0/ ega code. anguages. 1 Notas introdutorias O que cont!n este documento Neste recurso léxico fornécense denominacións para as especies de moluscos galegos (e) ou europeos, e tamén para algunhas das especies exóticas máis coñecidas (xeralmente no ámbito divulgativo, por causa do seu interese científico ou económico, ou por seren moi comúns noutras áreas xeográficas) ! primeira edición d" Os nomes galegos dos moluscos é do ano #$%& Na segunda edición (2$#$), adicionáronse algunhas especies, asignáronse con maior precisión algunhas das denominacións vernáculas galegas, corrixiuse algunha gralla, rema'uetouse o documento e incorporouse o logo da (have. )n total, achéganse nomes galegos para *$+ especies de moluscos A estrutura )n primeiro lugar preséntase unha clasificación taxonómica 'ue considera as clases, ordes, superfamilias e familias de moluscos !'uí apúntanse, de maneira xeral, os nomes dos moluscos 'ue hai en cada familia ! seguir vén o corpo do documento, unha listaxe onde se indica, especie por especie, alén do nome científico, os nomes galegos e ingleses de cada molusco (nalgún caso, tamén, o nome xenérico para un grupo deles) Nesta listaxe específica destácanse con fondo azul claro as especies galegas !o final inclúese unha lista de referencias bibliográficas 'ue foron utilizadas para a elaboración deste documento Nalgunhas desas referencias recóllense ou propóñense nomes galegos para os moluscos, 'uer xenéricos 'uer específicos Outras referencias achegan nomes para os moluscos noutras linguas, 'ue tamén foron tidos en conta !lén diso, inclúense algunhas fontes básicas a respecto da metodoloxía e dos criterios terminolóxicos empregados 2 "ratamento terminolóxico .ara a elaboración deste documento, de modo moi resumido, traballouse nas seguintes liñas e cos seguintes criterios/ )n primeiro lugar, aprofundouse no acervo lingüístico galego ! respecto dos nomes dos moluscos, a lingua galega é riquísima, e dispomos dunha chea de nomes, tanto específicos (que designan un único animal) como xenéricos (que designan varios animais parecidos) .or exemplo, son denominacións vernáculas específicas zamburiña (Chlamys varia)1 morruncho ou lóstrego (Ostreola stentina)1 alabarda (Atrina fragilis)1 vieira (Pecten maximus)1 vieiriña ou volandeira (Aequipecten opercularis)1 carlou, entre outros nomes, para Clelandella miliaris 1 tétalo, entre outros nomes, para Lithophaga lithophaga 1 carneiro, entre outros nomes, para Venus verrucosa 1 tarxa (Anomia ephippium)1 ruda (Aeolidia papillosa)1 broca, entre outros nomes, para Teredo navalis 1 ameixa bicuda (Politapes sureus) (=Tapes aureus)1 ameixón (Callista chione)1 xiba (Sepia officinalis)1 cho'uiño (Sepia elegans) etc etc Nomes galegos xenéricos 3'ue designan varias especies parecidas dun grupo– son por exemplo arola, aroliña, corno, cornecho, corniño, ostra, ameixa, mexillón, bucio, buguina, berberecho, caracol, lesma, lesma do mar (ou borracha), longueirón, navalla, lapa (ou lámparo), dormiñento (ou 'uitón, lapa peixeira), cadela, cadelucha (ou cadeliña), polbo, lura (ou lula), pota, chopo etc etc (oas denominacións xenéricas galegas formáronse despois denominacións específicas para moluscos doutras latitudes/ os nomes de ameixas, ostras, mexillóns, bucios, caracois, cornechos, lapas, polbos, luras (ou lulas) , por exemplo, da Oceanía, !sia, 4frica ou !mérica 5ivéronse así mesmo en conta nomes para os moluscos do galego de !sturias, coincidentes na súa maioría cos da 6aliza, mais tamén con algunha outra denominación como peregrina para Pecten maximus, aguillolo para nsis ensis e Solen marginatus, cornín para os gastrópodes do xénero !eptunea, ou potarro para o cefalópode "llex coindetti, por exemplo, incluídos neste documento como sinónimos doutros nomes galegos ou como nome principal, segundo as especies .rocurouse tamén na bibliografía especializada en zooloxía en lingua galega, onde xa se ten empregado, por exemplo, o nome dormiñento costeleiro para Lepidopleurus ca#etanus, ou arola cacheira para Panopea glycimeris, e na bibliografía terminolóxica galega, onde xa se teñen feito propostas como helmo para as especies da familia (asídeos, argonauta para as especies do xénero Argonauta, dentalio para os escafópodes do xénero $entalium, ou apuntado nomes como caurí para Cypraea moneta, por exemplo .ara algúns nomes recorreuse á lusofonía, seguíndomos o criterio recollido nas !ormas ortogr%ficas e morfol&xicas do idioma galego (R!6 e 896) do ano #$$:/ ;.ara o arrequecemento do léxico culto, nomeadamente no referido aos ámbitos científico e técnico, o portugués será considerado recurso fundamental, sempre 'ue esta adopción non for contraria ás características estruturais do galego< =este xeito adaptáronse e adoptáronse algunhas denominacións, como por exemplo bucio de chapeu ou bucio de aba para ustrom'us goliath (endémico do >rasil), linguarudos para os gastrópodes do xénero Olivancillaria, feixón de café para Pusula pediculus, argonauta maior para Argonauta argo, polbo de cheiro para ledone moschata, glauco a,ul, dragón azul e frota azul para (laucus atlanticus, lesma das hortas 3 para Arion hortensis, vieira de chama para Ctenoides sca'er, ou ciprea toupeira para Cypraea talpa, algunha delas xa usada en ámbitos divulgativos en lingua galega e a maioría coincidentes coas denominacións 'ue teñen igualmente noutros idiomas Un outro recurso foi considerar os nomes científicos, en latín, de modo paralelo ás denominacións desas especies de moluscos noutras linguas !sí, por exemplo/ @ nomes como náutilo para as especies da orde Nautílidos, @ melonxena para especies da familia Aelonxenídeos, @ ou oliva para as especies do xénero Oliva Outras linguas xa o teñen feito do mesmo modo (francés/ nautile, mélongène, olive 1 inglés/ nautilus, melongena, olive 1 castelán: nautilo, melongena, oliva) )stes tres nomes apuntados xa teñen sido propostos, ademais, para estes moluscos, na bibliografía terminolóxica galega =o mesmo xeito, a partir do nome científico latino fórmanse os nomes galegos turbonila aguda (Tur'onilla acuta), turbonila miúda (Tur'onilla pusilla), turbonila leitosa (Tur'onilla lactea), turbonila de Beffreys (Tur'onilla #effreysii ) etc Castelanismos O nome Dpulpo é usado con frecuencia para designar de modo incorrecto en galego varias especies de cefalópodes ! voz patrimonial galega é polbo, viva na fala de moitas vilas mariñeiras, mesmo con nomes vernáculos específicos, como por exemplo polbo cabezudo e polbo do limpo para ledone cirrhosa, ou polbo da pedra e polbo do cuberto para Octopus vulgaris O nome da persoa 'ue pesca ou vende polbo non é Dpulpeira + Dpulpeiro, 'ue é polbeira E polbeiro 1 o nome da especialidade gastronómica galega é polbo á feira 1 e o restaurante ou casa de xantares onde se serve especialmente polbo chámase en correcto galego polbeira (non Dpulper,a ) 7exéitase así mesmo o nome Dco'o (do castelán: co'o ) asignado nalgunha ocasión ás especies da familia )strombídeos, para as 'ue son ben máis propias en galego as denominacións estrombos e bucios 4 Unha es%ecie con máis dun nome ! lingua galega é extraordinariamente rica no 'ue atinxe aos nomes das moluscos !lén diso, @ por a malacoloxía e terminoloxía galegas teren achegado máis dun nome para algúns dos moluscos, @ por considerarmos os nomes para unha sistemática moito máis extensa –mundial3 e un outro nome ser máis acaído e designar de maneira clara e diferenciadora un número de especies moito maior, @ ou por seren nomes usados en case todas as linguas como sinónimos para especies de moluscos relativamente coñecidos e adoptárense e usárense en galego de modo semellante, ás veces hai máis dun nome para unha única especie. .or exemplo/ lesma do mar, lesma do mar común, limacha do mar, borracha, borracha común, vinagreira, tinteiro ou tinteira, meiga do mar, teta do mar, frade, pixa porca, porco do mar ou cona de vella, para a especie autóctona Aplysia punctata 5odos os nomes achegados neste documento son considerados correctos, pódese usar cal'uera deles 7ecoméndase, porén, o primeiro nome como preferente 1 o seguinte –ou seguintes3 aparecen marcados coa abreviatura sin., 'ue indica 'ue son sinónimos do primeiro nome, 'ue sería o principal, de acordo cos criterios da (have. No caso 'ue apuntamos como exemplo, o preferente sería lesma do mar común (ou simplemente lesma do mar), aínda 'ue, como dicimos, cal'uera deles é correcto, e dependería do contexto e do criterio de cada persoa usar un ou outro nome, ou facer referencia a máis dun deles O mesmo nome para varias es%ecies diferentes )n galego, do mesmo modo 'ue acontece en todas as linguas do mundo, un mesmo nome é empregado para designar de modo xenérico varias especies de animais ou de plantas 'ue son parecidas (anto aos moluscos, un bo exemplo sería caramuxo, 'ue se usa para nomear caracois dos xéneros (ib'ula, Phorcus, Cittarium, Calliostoma, !erita, !atica, !assarius, Littorina, -ela etc Na elaboración deste recurso léxico, valorouse caramuxo como
Recommended publications
  • Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile
    See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/319999645 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Chapter · September 2017 DOI: 10.1002/9781119154051.ch10 CITATIONS READS 0 332 28 authors, including: Nelson A Lagos Ricardo Norambuena University Santo Tomás (Chile) University of Concepción 65 PUBLICATIONS 1,052 CITATIONS 13 PUBLICATIONS 252 CITATIONS SEE PROFILE SEE PROFILE Claudio Silva Marco A Lardies Pontificia Universidad Católica de Valparaíso Universidad Adolfo Ibáñez 54 PUBLICATIONS 432 CITATIONS 70 PUBLICATIONS 1,581 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Irish moss - green crab interactions View project Influence of environment on fish stock assessment View project All content following this page was uploaded by Pedro A. Quijón on 11 November 2017. The user has requested enhancement of the downloaded file. 239 10 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Eleuterio Yáñez1, Nelson A. Lagos2,13, Ricardo Norambuena3, Claudio Silva1, Jaime Letelier4, Karl-Peter Muck5, Gustavo San Martin6, Samanta Benítez2,13, Bernardo R. Broitman7,13, Heraldo Contreras8, Cristian Duarte9,13, Stefan Gelcich10,13, Fabio A. Labra2, Marco A. Lardies11,13, Patricio H. Manríquez7, Pedro A. Quijón12, Laura Ramajo2,11, Exequiel González1, Renato Molina14, Allan Gómez1, Luis Soto15, Aldo Montecino16, María Ángela Barbieri17, Francisco Plaza18, Felipe Sánchez18,
    [Show full text]
  • Crepidula Fornicata
    NOBANIS - Marine invasive species in Nordic waters - Fact Sheet Crepidula fornicata Author of this species fact sheet: Kathe R. Jensen, Zoological Museum, Natural History Museum of Denmark, Universiteteparken 15, 2100 København Ø, Denmark. Phone: +45 353-21083, E-mail: [email protected] Bibliographical reference – how to cite this fact sheet: Jensen, Kathe R. (2010): NOBANIS – Invasive Alien Species Fact Sheet – Crepidula fornicata – From: Identification key to marine invasive species in Nordic waters – NOBANIS www.nobanis.org, Date of access x/x/201x. Species description Species name Crepidula fornicata, Linnaeus, 1758 – Slipper limpet Synonyms Patella fornicata Linnaeus, 1758; Crepidula densata Conrad, 1871; Crepidula virginica Conrad, 1871; Crepidula maculata Rigacci, 1866; Crepidula mexicana Rigacci, 1866; Crepidula violacea Rigacci, 1866; Crepidula roseae Petuch, 1991; Crypta nautarum Mörch, 1877; Crepidula nautiloides auct. NON Lesson, 1834 (ISSG Database; Minchin, 2008). Common names Tøffelsnegl (DK, NO), Slipper limpet, American slipper limpet, Common slipper snail (UK, USA), Østerspest (NO), Ostronpest (SE), Amerikanische Pantoffelschnecke (DE), La crépidule (FR), Muiltje (NL), Seba (E). Identification Crepidula fornicata usually sit in stacks on a hard substrate, e.g., a shell of other molluscs, boulders or rocky outcroppings. Up to 13 animals have been reported in one stack, but usually 4-6 animals are seen in a stack. Individual shells are up to about 60 mm in length, cap-shaped, distinctly longer than wide. The “spire” is almost invisible, slightly skewed to the right posterior end of the shell. Shell height is highly variable. Inside the body whorl is a characteristic calcareous shell-plate (septum) behind which the visceral mass is protected.
    [Show full text]
  • Beaver Street Fisheries, Inc
    Why Participate? How ODP Works What's Included? About Us News Beaver Street Fisheries, Inc. Beaver Street Fisheries is a leading importer, manufacturer and distributor of quality frozen seafood products from the USA and around the world. With headquarters in Jacksonville, Florida, a vertically integrated supply chain, and the advantage of both on-site and off-shore processing capabilities, Beaver Street Fisheries offers a wide variety of products, competitive pricing, and can satisfy the diverse needs of wholesale, retail, institutional and foodservice operators. The success and reputation that Beaver Street Fisheries enjoys is attributed to its dedication to undeniable quality, efficient, and attentive service and the disciplined exercise of a single principle, "Treat the customer as you would a friend and all else will follow.” 2019 Number of Wild Caught Number of Certified Number of Fisheries in a Number of Farmed Species Used Fisheries FIP Species Used 21 16 11 3 Production Methods Used · Bottom trawl · Purse seine · Longlines · Rake / hand gathered / · Dredge · Handlines and pole-lines hand netted · Pots and traps · Farmed Summary For over seventy year, Beaver Street Fisheries has always been a leader in the seafood industry, and we understand that we have a global responsibility to support and sustain the earth and its ecosystems. As part of our commitment to sustainability and responsible sourcing, we work closely with our supply chain partners to embrace strategies to support the ever-growing need for responsible seafood from around the world. We do this by working with standard-setting organizations for wild caught and aquaculture seafood. Additionally, we have partnered with Sustainable Fisheries Partnership (SFP) to help us develop and implement fishery improvement projects for both wild and farmed raised species.
    [Show full text]
  • Ecología Poblacional De Cittarium Pica (Gastropoda: Trochidae) De San Andrés Isla, Reserva Internacional De Biósfera, Seaflower
    Ecología poblacional de Cittarium pica (Gastropoda: Trochidae) de San Andrés Isla, Reserva Internacional de Biósfera, Seaflower Jeimmy Paola Rico Mora1, José Ernesto Mancera-Pineda1 & Luis Alberto Guerra Vargas2 1. Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 45 N° 26-85 Bogotá, Colombia; [email protected], [email protected] 2. CORALINA Corporación para el Desarrollo Sostenible del Archipiélago de San Andrés, Providencia y Santa Catalina, Vía San Luis, Bigth, Km 26 San Andrés Isla, Colombia; [email protected] Recibido 09-IX-2016. Corregido 22-V-2017. Aceptado 23-VI-2017. Abstract: Population ecology of Cittarium pica (Gastropoda: Trochidae) of San Andrés Island, International Biosphere Reserve, Seaflower. Cittarium pica is a conspicuous gastropod of the rocky coastlines of the Caribbean. Given its importance in the diet of Caribbean communities, it has been over-exploited, even reaching extinction in some places, and the species has been included in the red lists of marine invertebrates in some countries. Its fishery in San Andres Island-Colombia is artisanal without any regulation, leading to a decrease in its population. Taking into account the socio-economic, cultural and ecological importance of C. pica and its vulnerability to extinction, it is urgent to develop management actions directed to increase the resilience of the species and its sustainability as a fishery resource. To assess the current population state of C. pica from San Andrés Island, we estimated size structure, sex structure, maturation size, and growth parameters, based on length-frequency data analysis. From September to December 2013, and January to March 2014, we randomly collected 458 individuals at eight representative sites of the rocky shores of the island.
    [Show full text]
  • Concholepas Concholepas
    ANNALS OF THE SOUTH AFRICAN MUSEUM ANNALE VAN DIE SUID-AFRIKAANSE MUSEUM Volume 97 Band October 1985 Oktober Part 1 Deel THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPAS CONCHOLEPAS By BRIAN KENSLEY are issued in parts at irregular intervals as material becomes available word uitgegee in dele op ongereelde tye na gelang van die beskikbaarheid van stof 1,2(1-3,5-8),3(1-2,4-5,8, I.-p.i.), 5(1-3, 5, 7-9), 6(1, I.-p.i.), 7(1-4), 8, 9(1-2, 7), 10(1-3), 11(1-2,5,7, I.-p.i.), 14(1-2), 15(4-5),24(2),27,31(1-3),32(5),33,36(2),45(1) Printed in South Africa by In Suid-Afrika gedruk deur The Rustica Press, Pty., Ltd., Die Rustica-pers, Edms., Bpk., Court Road, Wynberg, Cape Courtweg, Wynberg, Kaap THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPASCONCHOLEPAS BRIAN KENSLEY National Museum of Natural History, Smithsonian Institution, Washington, D. C. The occurrence of the thaidid gastropod genus Concholepas is recorded from presumed Late Pleistocene coastal deposits in southern South West Africa-Namibia. The material is indistinguishable from C. concholepas, a species known from the Pliocene to Recent on the west coast of South America. The living species characteristically occurs in cold-temperate waters from the intertidal to depths of 40 m. It is suggested that the southern African fossils represent a short-lived pioneer population, established by larvae drifting from South America.
    [Show full text]
  • Genetic Identification of Octopodidae Species in Southern California Seafood Markets: Species Diversity and Resource Implications
    Genetic Identification of Octopodidae Species in Southern California Seafood Markets: Species Diversity and Resource Implications Chase Martin Center for Marine Biodiversity and Conservation Scripps Institution of Oceanography University of California San Diego Abstract Various species of Octopodidae are commonly found in seafood markets throughout Southern California. Most of the octopus available for purchase is imported, with the majority of imports coming from various Asian nations. Despite the diversity of global octopus species, products are most commonly labeled as simply “octopus,” with some distinctions being made in size, e.g., “baby” or “little octopus.” In efforts to characterize species diversity, this study genetically tested 59 octopus samples from a variety of seafood markets in Los Angeles, Orange, and San Diego Counties. Universal 16S rRNA primers (ref) and CO1 primers developed by Folmer et al. (1994) were used for PCR amplification and sequencing of mtDNA. In all, 105 sequences were acquired. Seven species were identified with some confidence. Amphioctopus aegina was the most prevalent species, while two additional species were undetermined. Little available data exists pertaining to octopus fisheries of the countries of production of the samples. Most available information on octopus fisheries pertains to those of Mediterranean and North African nations, and identifies the Octopus vulgaris as the fished species. Characterizing octopus diversity in Southern California seafood markets and assessing labeling and countries of production provides the necessary first step for assessing the possible management implications of these fisheries and seafood supply chain logistics for this group of cephalopods. Introduction Octopuses are exclusively marine cephalopod mollusks that form the order Octopoda.
    [Show full text]
  • Os Nomes Galegos Dos Moluscos
    A Chave Os nomes galegos dos moluscos 2017 Citación recomendada / Recommended citation: A Chave (2017): Nomes galegos dos moluscos recomendados pola Chave. http://www.achave.gal/wp-content/uploads/achave_osnomesgalegosdos_moluscos.pdf 1 Notas introdutorias O que contén este documento Neste documento fornécense denominacións para as especies de moluscos galegos (e) ou europeos, e tamén para algunhas das especies exóticas máis coñecidas (xeralmente no ámbito divulgativo, por causa do seu interese científico ou económico, ou por seren moi comúns noutras áreas xeográficas). En total, achéganse nomes galegos para 534 especies de moluscos. A estrutura En primeiro lugar preséntase unha clasificación taxonómica que considera as clases, ordes, superfamilias e familias de moluscos. Aquí apúntase, de maneira xeral, os nomes dos moluscos que hai en cada familia. A seguir vén o corpo do documento, onde se indica, especie por especie, alén do nome científico, os nomes galegos e ingleses de cada molusco (nalgún caso, tamén, o nome xenérico para un grupo deles). Ao final inclúese unha listaxe de referencias bibliográficas que foron utilizadas para a elaboración do presente documento. Nalgunhas desas referencias recolléronse ou propuxéronse nomes galegos para os moluscos, quer xenéricos quer específicos. Outras referencias achegan nomes para os moluscos noutras linguas, que tamén foron tidos en conta. Alén diso, inclúense algunhas fontes básicas a respecto da metodoloxía e dos criterios terminolóxicos empregados. 2 Tratamento terminolóxico De modo moi resumido, traballouse nas seguintes liñas e cos seguintes criterios: En primeiro lugar, aprofundouse no acervo lingüístico galego. A respecto dos nomes dos moluscos, a lingua galega é riquísima e dispomos dunha chea de nomes, tanto específicos (que designan un único animal) como xenéricos (que designan varios animais parecidos).
    [Show full text]
  • Imported Food Risk Statement Bivalve Molluscs and Domoic Acid
    Imported food risk statement Bivalve molluscs and domoic acid Commodity: Bivalve Molluscs. This includes whole or portions of bivalve molluscs that are fresh, frozen, dried or canned, such as cockles, clams, mussels, oysters and scallops. The following products are excluded and therefore not covered by this risk statement: cephalopod molluscs (e.g. squid, octopus, cuttlefish) and jelly fish marinara mix. Analyte: Domoic acid (DA) Recommendation and rationale Is DA in bivalve molluscs a medium or high risk to public health: Yes No Uncertain, further scientific assessment required Rationale: Consumption of seafood containing DA has resulted in human poisoning incidents and deaths. DA is a potent neurotoxin that causes amnesic shellfish poisoning (ASP) within 24-48 hours following ingestion. There is no antidote for ASP. DA is not destroyed by cooking, freezing or other food processing. General description Nature of the analyte: DA is a water-soluble, non-protein amino acid. It is produced by some marine diatoms of the genus Pseudo- nitzschia spp., which are likely to be present to some extent in most coastal marine environments. Isomers of DA are less toxic. Domoic acid is not reliably destroyed by common cooking methods (Vidal et al. 2009) or by autoclaving (McCarron and Hess 2006). Adverse health effects: DA is a potent neurotoxin that causes amnesic shellfish poisoning (ASP) within 24-48 hours following ingestion. There is no antidote for ASP. Clinical signs of acute DA toxicity (or ASP) are mild gastrointestinal symptoms (vomiting, diarrhoea, and abdominal pain) from an oral dose ranging between 0.9 and 2 mg DA/kg bw.
    [Show full text]
  • Miscellaneous Mollusc Resources of Pacific Islands
    SPC/lnshore Fish. Res./WP2 29 February 1988 ORIGINAL : ENGLISH ( Noumea, New Caledonia, 14-25 March 1988) HISCELLANEOUS MOLLUSC RESOURCES OF PACIFIC ISLANDS BY Dr A.D. Lewis Introduction l Molluscs (Phylum Molluscs) we a diverse array of "shellfish", which include bivalves (clams, cockles, oysters, mussels - Class Pelecypoda) ,gastropods ( snails, abalone, seahares- Class Gastropods) and cephalopods (squids, octopus, cuttlefish - Class Cephalopoda). These support large marine fisheries, world landings of molluscs exceeding 6 millions tonnes in 1985 (Anon, 1987) and dominated by cephalopods ( 1.67 million mt,), clams, cockles and arkshells ( 1.6 1 million mt.) and oysters ( 1.03 million mt). 2. Previous sessions at the workshop have considered in detail the molluscs of major commercial importance to Pacific Islands. This include molluscs harvested primarily for Industrial purposes (eg. trochus, green snail and pearl shell, for their nacreous shell interiors) as well as those harvested primarily for human consumption (giant clams). 3. There is in addition, however a wide range of molluscs harvested throughout the Pacific Islands for subsistence purposes and in some cases small scale commercial exploitation. Many are gleaned from a variety of inshore habitats, including mud flats, mangrove roots, sandy beaches, reef flats and rubble areas. These molluscs are commonly collected by women, and have traditionally served as important reserve food sources during times of bad weather or poor line fishing. In (tensely populated atolls, they may become a primary fooAsource, Zann ( 1985) noting that in South Tarawa (Kiribati), landings of three lagoon bivalves exceed that of all finfish combined. 4. Othermoreactivemolluscsaretakenwithluresorbaits(cephalopoda).whilstothers are trawled (scallops).
    [Show full text]
  • Octopus Consciousness: the Role of Perceptual Richness
    Review Octopus Consciousness: The Role of Perceptual Richness Jennifer Mather Department of Psychology, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada; [email protected] Abstract: It is always difficult to even advance possible dimensions of consciousness, but Birch et al., 2020 have suggested four possible dimensions and this review discusses the first, perceptual richness, with relation to octopuses. They advance acuity, bandwidth, and categorization power as possible components. It is first necessary to realize that sensory richness does not automatically lead to perceptual richness and this capacity may not be accessed by consciousness. Octopuses do not discriminate light wavelength frequency (color) but rather its plane of polarization, a dimension that we do not understand. Their eyes are laterally placed on the head, leading to monocular vision and head movements that give a sequential rather than simultaneous view of items, possibly consciously planned. Details of control of the rich sensorimotor system of the arms, with 3/5 of the neurons of the nervous system, may normally not be accessed to the brain and thus to consciousness. The chromatophore-based skin appearance system is likely open loop, and not available to the octopus’ vision. Conversely, in a laboratory situation that is not ecologically valid for the octopus, learning about shapes and extents of visual figures was extensive and flexible, likely consciously planned. Similarly, octopuses’ local place in and navigation around space can be guided by light polarization plane and visual landmark location and is learned and monitored. The complex array of chemical cues delivered by water and on surfaces does not fit neatly into the components above and has barely been tested but might easily be described as perceptually rich.
    [Show full text]
  • ICES Marine Science Symposia
    ICES mar. Sei. Symp., 199: 189-199. 1995 Distribution and abundance of molluscs and decapod crustaceans in trawl samples from the Galician Shelf (NW Spain) A. C. Farina and F. J. Pereiro Farina, A. C., and Pereiro, F. J. 1995. Distribution and abundance of molluscs and decapod crustaceans in trawl samples from the Galician Shelf (NW Spain). - ICES mar. Sei. Symp., 199: 189-199. This study presents the community composition and structure of molluscs and decapod crustaceans from trawl samples taken on the Galician Shelf in Northwest Spain. Spatial and temporal distribution, as well as the biomass and density of the main species, are presented in relation to depth and substrate type. A. C. Farina: Instituto Espanol Oceanografia, Apdo 130, 15080 La Coruna, Spain. F. J. Pereiro: Instituto Espanol Oceanografia, Apdo 1552, 36280 Vigo, Spain [tel: (+34) 98120 53 62, fax: (+34) 981 229077], Introduction with recruitment to the area (in the autumn) and the spawning season of the majority of the demersal and Two main groups of invertebrates (crustaceans and mol­ benthic species (in the spring). A stratified sampling luscs) are caught when trawling for fish on the Galician design was used and selection of the trawls was random. Shelf, which lies off northwestern Spain, reaching a The area is divided into three geographic sectors (Mino depth of 500 m 30 km from the coast along its southern to Finisterre, Finisterre to Estaca, and Estaca to Riba- part and broadening to 65 km from the coast in the deo), and each sector is divided into two strata by depth northern part.
    [Show full text]
  • Study on the Economic Benefits of Marine Protected Areas Literature Review Analysis
    Study on the economic benefits of Marine Protected Areas Literature review analysis Written by ICF Consulting Services Limited, in association with IEEP and PML Sept 2017 EUROPEAN COMMISSION Executive Agency for Small and Medium-sized Enterprises (EASME) Unit A.3 — EMFF E-mail: [email protected] European Commission B-1049 Brussels EUROPEAN COMMISSION Study on the economic benefits of Marine Protected Areas Literature review analysis Executive Agency for Small and Medium-sized Enterprises (EASME) Contract No EASME/EMFF/2015/1.3.1.8/SI2.737373 2018 EN Study on the economic benefits of Marine Protected Areas Europe Direct is a service to help you find answers to your questions about the European Union. Freephone number (*): 00 800 6 7 8 9 10 11 (*) The information given is free, as are most calls (though some operators, phone boxes or hotels may charge you). LEGAL NOTICE This document has been prepared for the European Commission however it reflects the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein. More information on the European Union is available on the Internet (http://www.europa.eu). Luxembourg: Publications Office of the European Union, 2018 ISBN 978-92-9202-379-9 DOI 10.2826/40733 © European Union, 2018 Study on the economic benefits of Marine Protected Areas Report authors Pantzar, Mia (IEEP) Russi, Daniela (IEEP) Hooper, Tara (PML) Haines, Rupert (ICF) Quality review Rayment, Matt (ICF) Kettunen, Marianne (IEEP) Study on the economic benefits of Marine Protected Areas Table of Contents Executive summary ..........................................................................................
    [Show full text]