Redalyc.Lista De Los Géneros De Moluscos Terrestres De Colombia
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On a Collection of Peruvian Neniinae (Mollusca: Gastropoda: Clausiliidae), with a Check-List and a Provisional Key to All the Peruvian Species Known
ON A COLLECTION OF PERUVIAN NENIINAE (MOLLUSCA: GASTROPODA: CLAUSILIIDAE), WITH A CHECK-LIST AND A PROVISIONAL KEY TO ALL THE PERUVIAN SPECIES KNOWN by F. E. LOOSJES and A. C. W. LOOSJES-VAN BEMMEL Loosjes, F. E., & A. C. W. Loosjes-van Bemmel: On a collection of Peruvian Nenuiinae (Mollus- ca, Gastropoda, Clausiliidae), with a check-list and a provisional key to all the Peruvian species known. Zool. Verh. Leiden 212, 5-ix-1984: 1-38, figs. 1-15, —ISSN 0024-1652. Key words: Mollusca; Clausiliidae; key; checklist; taxonomy; Peru. An annotated list is given of all Neniinae collected in 1975 by Dr. A. S. H. Breure in Peru. The localities that have been visited are also listed, together with the Neniinae collected there. Pseudo- gracilinenia gen. nov. is described for P. huallagana (Pilsbry, 1949) (type-species) and P.jolyi (O. Boettger, 1880); the latter species is only tentatively classified with Pseudogracilinenia because its anatomy is still unknown. Temesa (T.) breurei spec. nov. after eight specimens (shells) from 34 km N. of Junin. In addition a provisional key to all Peruvian Neniinae known is given, as well as a revised checklist. F. E. Loosjes & A. C. W. Loosjes-van Bemmel, Vossenlaan 4, 6705 CE Wageningen, The Ne- therlands. CONTENTS I. Introduction 3 II. The collection 4 II-1. List of localities, with species/subspecies collected 4 II-2. Species and subspecies 6 III. Provisional key to the Peruvian Neniinae, based on shell characters 17 IV. Revised list of Peruvian Neniinae 35 V. References 38 I. INTRODUCTION In 1975 Dr. A. -
Tandonia Totevi (Wiktor, 1975) (Pulmonata: Milacidae) in Bulgaria and North Eastern Greece
Vol. 19(4): 225–248 doi: 10.2478/v10125-011-0025-4 TANDONIA TOTEVI (WIKTOR, 1975) (PULMONATA: MILACIDAE) IN BULGARIA AND NORTH EASTERN GREECE. REDESCRIPTION 1 2 3 4 ULRICH E. SCHNEPPAT , DILIAN G. GEORGIEV , IVAILO K. DEDOV , GÜNTER WONDRAK , 5 FABIA KNECHTLE 1corresponding author; Bündner Naturmuseum – BNM, Masanserstrasse 31, CH-7000 Chur, Switzerland (e-mail: [email protected]) 2Department of Ecology and Environmental Conservation, Faculty of Biology, University of Plovdiv, Tzar Assen Street 24, BG-4000 Plovdiv, Bulgaria (e-mail: [email protected]) 3Bulgarian Academy of Sciences – BAS, Central Laboratory of General Ecology – CLGE, Yurii Gagarin Street 2, BG-1113 Sofia, Bulgaria (e-mail: [email protected]) 4I.B.I.S. Institut zur Erforschung Biologischer Informationssysteme, Grossenegg 23, A-9111-Haimburg, Austria (e-mail: [email protected]) 5GeOs GmbH, Consultants in Ecology, Nature- and Landscape Protection, Steineggstrasse 23, CH-9113 Degersheim, Switzerland (e-mail: [email protected]) ABSTRACT: New materials of Tandonia totevi (Wiktor, 1975) from Bulgaria have enabled the authors to prepare a detailed redescription and to distinguish the species from those from southern Greece which have been con- fused with T. totevi for almost 30 years. From the southern Greek Islands, the Peloponnese and the island of Euboea at least three more species need to be described and discriminated from T. totevi. The spermatophores of T. totevi from Bulgaria are described here for the first time, as is an intra-integumental glandular secreting organ of unknown function. The first description of spermatozoa of T. totevi is included. The first photographs of living specimens and the first observations on the behaviour and ecology are provided. -
Moluscos Del Perú
Rev. Biol. Trop. 51 (Suppl. 3): 225-284, 2003 www.ucr.ac.cr www.ots.ac.cr www.ots.duke.edu Moluscos del Perú Rina Ramírez1, Carlos Paredes1, 2 y José Arenas3 1 Museo de Historia Natural, Universidad Nacional Mayor de San Marcos. Avenida Arenales 1256, Jesús María. Apartado 14-0434, Lima-14, Perú. 2 Laboratorio de Invertebrados Acuáticos, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Apartado 11-0058, Lima-11, Perú. 3 Laboratorio de Parasitología, Facultad de Ciencias Biológicas, Universidad Ricardo Palma. Av. Benavides 5400, Surco. P.O. Box 18-131. Lima, Perú. Abstract: Peru is an ecologically diverse country, with 84 life zones in the Holdridge system and 18 ecological regions (including two marine). 1910 molluscan species have been recorded. The highest number corresponds to the sea: 570 gastropods, 370 bivalves, 36 cephalopods, 34 polyplacoforans, 3 monoplacophorans, 3 scaphopods and 2 aplacophorans (total 1018 species). The most diverse families are Veneridae (57spp.), Muricidae (47spp.), Collumbellidae (40 spp.) and Tellinidae (37 spp.). Biogeographically, 56 % of marine species are Panamic, 11 % Peruvian and the rest occurs in both provinces; 73 marine species are endemic to Peru. Land molluscs include 763 species, 2.54 % of the global estimate and 38 % of the South American esti- mate. The most biodiverse families are Bulimulidae with 424 spp., Clausiliidae with 75 spp. and Systrophiidae with 55 spp. In contrast, only 129 freshwater species have been reported, 35 endemics (mainly hydrobiids with 14 spp. The paper includes an overview of biogeography, ecology, use, history of research efforts and conser- vation; as well as indication of areas and species that are in greater need of study. -
Preliminary Checklist of Extant Endemic Species and Subspecies of the Windward Dutch Caribbean (St
Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos, P.A.J. Bakker, R.J.H.G. Henkens, J. A. de Freitas, A.O. Debrot Wageningen University & Research rapport C067/18 Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos1, P.A.J. Bakker2, R.J.H.G. Henkens3, J. A. de Freitas4, A.O. Debrot1 1. Wageningen Marine Research 2. Naturalis Biodiversity Center 3. Wageningen Environmental Research 4. Carmabi Publication date: 18 October 2018 This research project was carried out by Wageningen Marine Research at the request of and with funding from the Ministry of Agriculture, Nature and Food Quality for the purposes of Policy Support Research Theme ‘Caribbean Netherlands' (project no. BO-43-021.04-012). Wageningen Marine Research Den Helder, October 2018 CONFIDENTIAL no Wageningen Marine Research report C067/18 Bos OG, Bakker PAJ, Henkens RJHG, De Freitas JA, Debrot AO (2018). Preliminary checklist of extant endemic species of St. Martin, St. Eustatius, Saba and Saba Bank. Wageningen, Wageningen Marine Research (University & Research centre), Wageningen Marine Research report C067/18 Keywords: endemic species, Caribbean, Saba, Saint Eustatius, Saint Marten, Saba Bank Cover photo: endemic Anolis schwartzi in de Quill crater, St Eustatius (photo: A.O. Debrot) Date: 18 th of October 2018 Client: Ministry of LNV Attn.: H. Haanstra PO Box 20401 2500 EK The Hague The Netherlands BAS code BO-43-021.04-012 (KD-2018-055) This report can be downloaded for free from https://doi.org/10.18174/460388 Wageningen Marine Research provides no printed copies of reports Wageningen Marine Research is ISO 9001:2008 certified. -
Fauna of New Zealand Ko Te Aitanga Pepeke O Aotearoa
aua o ew eaa Ko te Aiaga eeke o Aoeaoa IEEAE SYSEMAICS AISOY GOU EESEAIES O ACAE ESEAC ema acae eseac ico Agicuue & Sciece Cee P O o 9 ico ew eaa K Cosy a M-C aiièe acae eseac Mou Ae eseac Cee iae ag 917 Aucka ew eaa EESEAIE O UIESIIES M Emeso eame o Eomoogy & Aima Ecoogy PO o ico Uiesiy ew eaa EESEAIE O MUSEUMS M ama aua Eiome eame Museum o ew eaa e aa ogaewa O o 7 Weigo ew eaa EESEAIE O OESEAS ISIUIOS awece CSIO iisio o Eomoogy GO o 17 Caea Ciy AC 1 Ausaia SEIES EIO AUA O EW EAA M C ua (ecease ue 199 acae eseac Mou Ae eseac Cee iae ag 917 Aucka ew eaa Fauna of New Zealand Ko te Aitanga Pepeke o Aotearoa Number / Nama 38 Naturalised terrestrial Stylommatophora (Mousca Gasooa Gay M ake acae eseac iae ag 317 amio ew eaa 4 Maaaki Whenua Ρ Ε S S ico Caeuy ew eaa 1999 Coyig © acae eseac ew eaa 1999 o a o is wok coee y coyig may e eouce o coie i ay om o y ay meas (gaic eecoic o mecaica icuig oocoyig ecoig aig iomaio eiea sysems o oewise wiou e wie emissio o e uise Caaoguig i uicaio AKE G Μ (Gay Micae 195— auase eesia Syommaooa (Mousca Gasooa / G Μ ake — ico Caeuy Maaaki Weua ess 1999 (aua o ew eaa ISS 111-533 ; o 3 IS -7-93-5 I ie 11 Seies UC 593(931 eae o uIicaio y e seies eio (a comee y eo Cosy usig comue-ase e ocessig ayou scaig a iig a acae eseac M Ae eseac Cee iae ag 917 Aucka ew eaa Māoi summay e y aco uaau Cosuas Weigo uise y Maaaki Weua ess acae eseac O o ico Caeuy Wesie //wwwmwessco/ ie y G i Weigo o coe eoceas eicuaum (ue a eigo oaa (owe (IIusao G M ake oucio o e coou Iaes was ue y e ew eaIa oey oa ue oeies eseac -
Download Vol. 39, No. 2
1., 1 4·-, i *i LS.r~ , 3 -i. -1 *#r#'{ 'e & 4 1 -011 k t- ,- 244112-Z L 4 ., of the FLORIDA MUSEUM OF NATURAL HISTORY NEW AND LITTLE KNOWN LAND SNAILS OF THE FAMILY SPIRAXIDAE FROM CENTRAL AMERICA AND MEXICO (GASTROPODA, PULMONATA) Fred G. Thompson Biological.Sciences, Volume 39, Number 2, pp. 45-85 1995 1 1 .a ,:M.,4 4£ ':.1437,- - , ''1,8, I'·:. n '114' ''' , F't,/. I r./, '" '''4 #'I' ir '4,t' ' , '' - . ,Am A 7 - / UNIVERSITY OF FLORIDA GAINESVILLE Numbers of the BULLETIN OF THE FLORIDA MUSEUM OF NATURAL HISTORY are published at irregular intervals. Volumes contain about 300 paggS and are not necessarily completed in any one calendar year. F. WAYNE KING, EDITOR RHODA J. BRYANT, A£4NAGLVG EDITOR Communications concerning purchase or exchange of the publications and all manuscripts should be addressed to: Managing Editor, Bulletin; Florida Museum of Natural History; University of Florida; P. O. Box 117800, Gainesville FL 32611-7800; U.S.A This journal is printed on recycled paper. ISSN: 0071-6154 CODEN: BF 5BA5 Publication date: November 6,1995 Price: $1.50 NEW AND LITTLE KNOWN LAND SNAILS OF THE FAMILY SPIRAXIDAE FROM CENTRAL AMERICA AND MEXICO (GASTROPODA, PULMONATA) Fred G. Thompsoni ABSTRACT Two new genera and twelve new species are described, and various taxonomic changes are proposed. EUGLANDININAE.- Euglandina, subgm Paricoturns Pilsbry, 1907: the subgenus is redefined. Gheisbreghtia Baker, 1941 is a synonym The type species, Spiraxis dubia Pfeiffer, 1856 is redescribed and the type specimen is refigured. The subgenus is known from the M6xican states of Veracruz and Chiapas, and from Depto. -
Solaropsis Brasiliana, Anatomy, Range Extension and Its Phylogenetic Position Within Pleurodontidae (Mollusca, Gastropoda, Stylommatophora)
Anais da Academia Brasileira de Ciências (2018) (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 http://dx.doi.org/10.1590/0001-3765201820170261 www.scielo.br/aabc | www.fb.com/aabcjournal Solaropsis brasiliana, anatomy, range extension and its phylogenetic position within Pleurodontidae (Mollusca, Gastropoda, Stylommatophora) MARÍA GABRIELA CUEZZO1, AUGUSTO P. DE LIMA2 and SONIA B. DOS SANTOS2 1Instituto de Biodiversidad Neotropical/CONICET-UNT, Crisóstomo Álvarez, 722, 4000 Tucumán, Argentina 2Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier, 524, PHLC, Sala 525-2, 20550-900 Rio de Janeiro, RJ, Brazil Manuscript received on April 7, 2017; accepted for publication on October 13, 2017 ABSTRACT A detailed anatomical revision on Solaropsis brasiliana (Deshayes 1832) has been carried out. New characters on shell, anatomy of soft parts, and a review of the genus distribution in South America, as well as clarification on S. brasiliana distributional area are provided in the present study. Solaropsis brasiliana is diagnosed by its globose, solid, and hirsute shell, with periphery obsoletely angular, bursa copulatrix with a thick, long diverticulum, a thick, long flagellum and a penis retractor muscle forked, with the vas deferens passing through it. This compiled information was used to test the phylogenetic position of S. brasiliana within South American Pleurodontidae through a cladistics analysis. In the phylogenetic hypothesis obtained, S. brasiliana is sister group of S. gibboni (Pfeiffer 1846) and the monophyly of the genus Solaropsis Beck is also supported. Here, we sustain that the distribution of S. -
Gastropoda, Clausiliidae)
SOME ANATOMICAL, SYSTEMATICAL AND GEOGRAPHICAL DATA ON NENIINAE (GASTROPODA, CLAUSILIIDAE) by F. E. LOOSJES and A. C. W. LOOSJES-VAN BEMMEL Vossenlaan 4, Wageningen, Netherlands (With 38 text-figures and 1 plate) I. INTRODUCTION Up to the moment more than one hundred species and subspecies of Neniinae are known from Central and South America. They are incorporated into 22 genera and subgenera, almost exclusively based on characters of the shells. Only little is known of the anatomy of the animals (Binney, 1871; Binney & Bland, 1871; Baker, 1961; Hesse, 1925; Scott, 1954; Loosjes, 1957; Pilsbry, 1926; Polinski, 1922; Zilch, 1953, 1959). These authors described the radula and/or the genital organs of one or several species. Thus from eleven species the radula has been described and from five the genital apparatus. By the courtesy of Prof. Dr. W. Weyrauch we were able to study the anatomical features of a relatively large number (38) of Peruvian and Argentine Neniinae. We wish to express our most cordial thanks to him for his generosity and also to Dr. B. Hubendick, who provided us with a sample of Nenia tridens (Chemnitz) from Puerto Rico. In Thiele's (1929/31) classification the American Neniinae are grouped into three genera, Nenia, Peruinia and Temesa, based on characters of the shells and of the radula. It turned out impossible to fit the information we found, into this system as it indicates the presence of many more units. In this survey we will follow Zilch's (1960) classification, which enumerates a number of genera and subgenera, based on conchological characters, although the order will be altered according to the results obtained (conf. -
Proceedings of the United States National Museum
a Proceedings of the United States National Museum SMITHSONIAN INSTITUTION • WASHINGTON, D.C. Volume 121 1967 Number 3579 VALID ZOOLOGICAL NAMES OF THE PORTLAND CATALOGUE By Harald a. Rehder Research Curator, Division of Mollusks Introduction An outstanding patroness of the arts and sciences in eighteenth- century England was Lady Margaret Cavendish Bentinck, Duchess of Portland, wife of William, Second Duke of Portland. At Bulstrode in Buckinghamshire, magnificent summer residence of the Dukes of Portland, and in her London house in Whitehall, Lady Margaret— widow for the last 23 years of her life— entertained gentlemen in- terested in her extensive collection of natural history and objets d'art. Among these visitors were Sir Joseph Banks and Daniel Solander, pupil of Linnaeus. As her own particular interest was in conchology, she received from both of these men many specimens of shells gathered on Captain Cook's voyages. Apparently Solander spent considerable time working on the conchological collection, for his manuscript on descriptions of new shells was based largely on the "Portland Museum." When Lady Margaret died in 1785, her "Museum" was sold at auction. The task of preparing the collection for sale and compiling the sales catalogue fell to the Reverend John Lightfoot (1735-1788). For many years librarian and chaplain to the Duchess and scientif- 1 2 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 121 ically inclined with a special leaning toward botany and conchology, he was well acquainted with the collection. It is not surprising he went to considerable trouble to give names and figure references to so many of the mollusks and other invertebrates that he listed. -
XI INTERNATIONAL CONGRESS on MEDICAL and APPLIED MALACOLOGY Crossing Boundaries: Integrative Approaches to Malacology
1 XI INTERNATIONAL CONGRESS ON MEDICAL AND APPLIED MALACOLOGY Crossing Boundaries: Integrative Approaches to Malacology ABSTRACTS BOOK XI International Congress on MedicalRio and Applied de JaneiroMalacology – Brazil September 25-September29th 2012, Rio de Janeiro, 25 Brazil-29 th, 2012 Sociedade Brasileira de Malacologia XI International Congress on Medical and Applied Malacology Crossing boundaries: Integrative Approaches to Malacology ABSTRACTS BOOK Rio de Janeiro Sociedade Brasileira de Malacologia 2012 XI International Congress on Medical and Applied Malacology, Rio de Janeiro, Brazil, 25-29th September, 2012. Edited by Sociedade Brasileira de Malacologia Organizers: Amanda Tosatte Granatelli – Instituto Butantan; Ana Rita de Toledo Piza - Instituto Butantan; Lenita de Freitas Tallarico – Universidade Estadual de Campinas. ISBN: 978-85-61417-02-4 © Sociedade Brasileira de Malacologia, 2012 Abstracts may be reproduced inasmuch appropriate acknowledgement should be given and the reference cited. XI International Congress on Medical and Applied Malacology Crossing boundaries: Integrative Approaches to Malacology Sociedade Brasileira de Malacologia – SBMa Universidade do Estado do Rio de Janeiro - UERJ Instituto de Biologia Roberto Alcantara Gomes Departamento de Zoologia Laboratório de Malacologia, Pavilhão Haroldo Lisboa da Cunha, sala 525/2 Rua São Francisco Xavier, 524 Maracanã, Rio de Janeiro, RJ. CEP: 20550-900 Tel: (21) 23340626 www.sbmalacologia.com.br [email protected] ORGANIZERS SPONSORED BY ORGANIZING COMMITTEE Silvana Carvalho Thiengo President Sonia Barbosa dos Santos Vice-President Gisele Orlandi Introíni Secretary Lenita de Freitas Tallarico Secretary Ana Rita de Toledo Piza Treasurer Ludmila Nakamura Rapado Treasurer Monica Ammon Fernandez Treasurer John B. Burch President of the International Advisory Committee Toshie Kawano Honorary President SCIENTIFIC COMMITTEE William H. -
Inventário Dos Moluscos Terrestres Do Morro Do Quati, Cachoeira Dos Índios, Paraíba: O Pouco Que Resta Ou a Ponta Do Iceberg?
UNIVERSIDADE FEDERAL DE CAMPINA GRANDE CENTRO DE FORMAÇÃO DE PROFESSORES UNIDADE ACADÊMICA DE CIÊNCIAS EXATAS E DA NATUREZA LICENCIATURA EM CIÊNCIAS BIOLÓGICAS ANDERSON MARTINS INVENTÁRIO DOS MOLUSCOS TERRESTRES DO MORRO DO QUATI, CACHOEIRA DOS ÍNDIOS, PARAÍBA: O POUCO QUE RESTA OU A PONTA DO ICEBERG? Cajazeiras - PB 2018 ANDERSON MARTINS INVENTÁRIO DOS MOLUSCOS TERRESTRES DO MORRO DO QUATI, CACHOEIRA DOS ÍNDIOS, PARAÍBA: O POUCO QUE RESTA OU A PONTA DO ICEBERG? Trabalho de Conclusão de Curso (TCC) apresentado à banca examinadora na forma de artigo científico, como requisito obrigatório para obtenção do título de Licenciado em Ciências Biológicas da Universidade Federal de Campina Grande – UFCG/CFP. Orientador: Prof. Dr. Silvio Felipe Barbosa de lima Cajazeiras - PB 2018 Dados Internacionais de Catalogação-na-Publicação - (CIP) Denize Santos Saraiva Lourenço - Bibliotecária CRB/15-1096 Cajazeiras - Paraíba M386i Martins, Anderson. Inventário dos moluscos terrestres do Morro do quati, Cachoeira dos Índios, Paraíba: o pouco que resta ou a ponta do iceberg? / Anderson Martins. - Cajazeiras, 2018. 59f. : il. Bibliografia. Orientador: Prof. Dr. Silvio Felipe Barbosa de Lima. Monografia (Licenciatura em Ciências Biológicas) UFCG/CFP, 2018. 1. Gastropoda. 2. Moluscos terrestre. 3. Gastrópodes. 4. Semiárido. I. Lima, Silvio Felipe Barbosa de. II. Universidade Federal de Campina Grande. III. Centro de Formação de Professores. IV. Título. UFCG/CFP/BS CDU - 594.3 ANDERSON MARTINS INVENTÁRIO DOS MOLUSCOS TERRESTRES DO MORRO DO QUATI, CACHOEIRA DOS ÍNDIOS, PARAÍBA: O POUCO QUE RESTA OU A PONTA DO ICEBERG? Trabalho de Conclusão de Curso (TCC) apresentado à banca examinadora na forma de artigo científico, como requisito obrigatório para obtenção do título de Licenciado em Ciências Biológicas da Universidade Federal de Campina Grande – UFCG/CFP. -
Mollusca, Gastropoda, Stylommatophora, Subulinidae) 1
Recharacterization of 5ynapterpes (5.) hanleyi (Pfeiffer) (Mollusca, Gastropoda, Stylommatophora, Subulinidae) 1 Norma Campos Salgado 2 Arnaldo C. dos Santos Coelho 2 ABSTRACT. Synap/erpes (S) hallleyi (PfeifleI', 1846) is characterized by anatomy, synonymy and geographical distribution. Shell and soft pal1s were studied and impor tanttaxonomic characters evaluated and illustrated. These studies give conditions to characterize the species and include it in the genus Synaplelpes Pilsbly, 1896 and distinguish S hallleyi from the other species of SYllaplerpes S.S. known only by their shells, respectively from Brazil and Colombia: S.(S) corona/us (Pfeiffer, 1846) and S. (S.) wallisi (Mousson, 1869). KEY WORDS. Mollusca, Gastropoda, Stylommatophora, Synaplelpes hanleyi, taxo nomy, conchology, Brazil This article is part of the project on Brazilian landsnails developed by the authors in order to ally what is known about shells with the new data ofjaw, radula and soft parts that increase the species characterizations. In this opportunity it was obtained and studied living material ofSynapterpes hanleyi, described originally as Bulimus Scopoli, 1788 and designated as type-spe cies ofSynapterpes Pilsbry, 1896. MATERIAL AND METHODS Material is deposited in Mollusk Collections ofMuseu Nacional, Universi dade Federal do Rio de Janeiro (MNRJ), Brazil, and Natur-Museum Senckenberg, Frankfurt a.M. (SMF), Germany. BRASIL: I shell, leg.ldate? (SMF 157248); ESTADO DO RIO DE JANEIRO, Municipio de Terez6polis, Serra dos Orgaos, I specimen, M. S. Pena & W. Krien leg., 0 IN/1991 (MNRJ 7179); Municipio do Rio de Janeiro, Floresta da Tijuca, Estrada D. Castorina, I young specimen, I shell, I radula, I jaw, 2 roofs of palial cavity, 1 digestive and 2 reproductive systems, C.