Molluscs 2018 Program and Abstract Handbook
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Geometric Morphometric Analysis Reveals That the Shells of Male and Female Siphon Whelks Penion Chathamensis Are the Same Size and Shape Felix Vaux A, James S
MOLLUSCAN RESEARCH, 2017 http://dx.doi.org/10.1080/13235818.2017.1279474 Geometric morphometric analysis reveals that the shells of male and female siphon whelks Penion chathamensis are the same size and shape Felix Vaux a, James S. Cramptonb,c, Bruce A. Marshalld, Steven A. Trewicka and Mary Morgan-Richardsa aEcology Group, Institute of Agriculture and Environment, Massey University, Palmerston North, New Zealand; bGNS Science, Lower Hutt, New Zealand; cSchool of Geography, Environment & Earth Sciences, Victoria University, Wellington, New Zealand; dMuseum of New Zealand Te Papa Tongarewa, Wellington, New Zealand ABSTRACT ARTICLE HISTORY Secondary sexual dimorphism can make the discrimination of intra and interspecific variation Received 11 July 2016 difficult, causing the identification of evolutionary lineages and classification of species to be Final version received challenging, particularly in palaeontology. Yet sexual dimorphism is an understudied research 14 December 2016 topic in dioecious marine snails. We use landmark-based geometric morphometric analysis to KEYWORDS investigate whether there is sexual dimorphism in the shell morphology of the siphon whelk Buccinulidae; conchology; Penion chathamensis. In contrast to studies of other snails, results strongly indicate that there fossil; geometric is no difference in the shape or size of shells between the sexes. A comparison of morphometrics; mating; P. chathamensis and a related species demonstrates that this result is unlikely to reflect a paleontology; reproduction; limitation of the method. The possibility that sexual dimorphism is not exhibited by at least secondary sexual some species of Penion is advantageous from a palaeontological perspective as there is a dimorphism; snail; true whelk rich fossil record for the genus across the Southern Hemisphere. -
Auckland Shell Club Auction Lot List - 22 October 2016 Albany Hall
Auckland Shell Club Auction Lot List - 22 October 2016 Albany Hall. Setup from 9am. Viewing from 10am. Auction starts at 12am Lot Type Reserve 1 WW Helmet medium size ex Philippines (John Hood Alexander) 2 WW Helmet medium size ex Philippines (John Hood Alexander) 3 WW Helmet really large ex Philippines, JHA 4 WW Tridacna (small) embedded in coral ex Tonga 1963 5 WW Lambis truncata sebae ex Tonga 1979 6 WW Charonia tritonis - whopper 45cm. No operc. Tongatapu 1979 7 WW Cowries - tray of 70 lots 8 WW All sorts but lots of Solemyidae 9 WW Bivalves 25 priced lots 10 WW Mixed - 50 lots 11 WW Cowries tray of 119 lots - some duplication but includes some scarcer inc. draconis from the Galapagos, scurra from Somalia, chinensis from the Solomons 12 WW Univalves tray of 50 13 WW Univalves tray of 57 with nice Fasciolaridae 14 WW Murex - (8) Chicoreus palmarosae, Pternotus bednallii, P. Acanthopterus, Ceratostoma falliarum, Siratus superbus, Naquetia annandalei, Murex nutalli and Hamalocantha zamboi 15 WW Bivalves - tray of 50 16 WW Bivalves - tray of 50 17 Book The New Zealand Sea Shore by Morton and Miller - fair condition 18 Book Australian Shells by Wilson and Gillett excellent condition apart from some fading on slipcase 19 Book Shells of the Western Pacific in Colour by Kira (Vol.1) and Habe (Vol 2) - good condition 20 Book 3 on Pectens, Spondylus and Bivalves - 2 ex Conchology Section 21 WW Haliotis vafescous - California 22 WW Haliotis cracherodi & laevigata - California & Aus 23 WW Amustum bellotia & pleuronecles - Queensland 24 WW Haliotis -
WMSDB - Worldwide Mollusc Species Data Base
WMSDB - Worldwide Mollusc Species Data Base Family: TURBINIDAE Author: Claudio Galli - [email protected] (updated 07/set/2015) Class: GASTROPODA --- Clade: VETIGASTROPODA-TROCHOIDEA ------ Family: TURBINIDAE Rafinesque, 1815 (Sea) - Alphabetic order - when first name is in bold the species has images Taxa=681, Genus=26, Subgenus=17, Species=203, Subspecies=23, Synonyms=411, Images=168 abyssorum , Bolma henica abyssorum M.M. Schepman, 1908 aculeata , Guildfordia aculeata S. Kosuge, 1979 aculeatus , Turbo aculeatus T. Allan, 1818 - syn of: Epitonium muricatum (A. Risso, 1826) acutangulus, Turbo acutangulus C. Linnaeus, 1758 acutus , Turbo acutus E. Donovan, 1804 - syn of: Turbonilla acuta (E. Donovan, 1804) aegyptius , Turbo aegyptius J.F. Gmelin, 1791 - syn of: Rubritrochus declivis (P. Forsskål in C. Niebuhr, 1775) aereus , Turbo aereus J. Adams, 1797 - syn of: Rissoa parva (E.M. Da Costa, 1778) aethiops , Turbo aethiops J.F. Gmelin, 1791 - syn of: Diloma aethiops (J.F. Gmelin, 1791) agonistes , Turbo agonistes W.H. Dall & W.H. Ochsner, 1928 - syn of: Turbo scitulus (W.H. Dall, 1919) albidus , Turbo albidus F. Kanmacher, 1798 - syn of: Graphis albida (F. Kanmacher, 1798) albocinctus , Turbo albocinctus J.H.F. Link, 1807 - syn of: Littorina saxatilis (A.G. Olivi, 1792) albofasciatus , Turbo albofasciatus L. Bozzetti, 1994 albofasciatus , Marmarostoma albofasciatus L. Bozzetti, 1994 - syn of: Turbo albofasciatus L. Bozzetti, 1994 albulus , Turbo albulus O. Fabricius, 1780 - syn of: Menestho albula (O. Fabricius, 1780) albus , Turbo albus J. Adams, 1797 - syn of: Rissoa parva (E.M. Da Costa, 1778) albus, Turbo albus T. Pennant, 1777 amabilis , Turbo amabilis H. Ozaki, 1954 - syn of: Bolma guttata (A. Adams, 1863) americanum , Lithopoma americanum (J.F. -
Phylum MOLLUSCA Chitons, Bivalves, Sea Snails, Sea Slugs, Octopus, Squid, Tusk Shell
Phylum MOLLUSCA Chitons, bivalves, sea snails, sea slugs, octopus, squid, tusk shell Bruce Marshall, Steve O’Shea with additional input for squid from Neil Bagley, Peter McMillan, Reyn Naylor, Darren Stevens, Di Tracey Phylum Aplacophora In New Zealand, these are worm-like molluscs found in sandy mud. There is no shell. The tiny MOLLUSCA solenogasters have bristle-like spicules over Chitons, bivalves, sea snails, sea almost the whole body, a groove on the underside of the body, and no gills. The more worm-like slugs, octopus, squid, tusk shells caudofoveates have a groove and fewer spicules but have gills. There are 10 species, 8 undescribed. The mollusca is the second most speciose animal Bivalvia phylum in the sea after Arthropoda. The phylum Clams, mussels, oysters, scallops, etc. The shell is name is taken from the Latin (molluscus, soft), in two halves (valves) connected by a ligament and referring to the soft bodies of these creatures, but hinge and anterior and posterior adductor muscles. most species have some kind of protective shell Gills are well-developed and there is no radula. and hence are called shellfish. Some, like sea There are 680 species, 231 undescribed. slugs, have no shell at all. Most molluscs also have a strap-like ribbon of minute teeth — the Scaphopoda radula — inside the mouth, but this characteristic Tusk shells. The body and head are reduced but Molluscan feature is lacking in clams (bivalves) and there is a foot that is used for burrowing in soft some deep-sea finned octopuses. A significant part sediments. The shell is open at both ends, with of the body is muscular, like the adductor muscles the narrow tip just above the sediment surface for and foot of clams and scallops, the head-foot of respiration. -
(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. -
Australian Natural HISTORY
I AUSTRAliAN NATURAl HISTORY PUBLISHED QUARTERLY BY THE AUSTRALIAN MUSEUM, 6-B COLLEGE STREET, SYDNEY VOLUME 19 NUMBER 7 PRESIDENT, JOE BAKER DIRECTOR, DESMOND GRIFFIN JULY-SEPTEMBER 1976 THE EARLY MYSTERY OF NORFOLK ISLAND 218 BY JIM SPECHT INSIDE THE SOPHISTICATED SEA SQUIRT 224 BY FRANK ROWE SILK, SPINNERETS AND SNARES 228 BY MICHAEL GRAY EXPLORING MACQUARIE ISLAND 236 PART1 : SOUTH ERN W ILDLIFE OUTPOST BY DONALD HORNING COVER: The Rockhopper I PART 2: SUBANTARCTIC REFUGE Penguin, Eudyptes chryso BY JIM LOWRY come chrysocome, a small crested species which reaches 57cm maximum A MICROCOSM OF DIVERSITY 246 adult height. One of the four penguin species which BY JOHN TERRELL breed on Macq uarie Island, they leave for six months every year to spend the IN REVIEW w inter months at sea. SPECTACULAR SHELLS AND OTHER CREATURES 250 (Photo: D.S. Horning.) A nnual Subscription: $6-Australia; $A7.50-other countries except New Zealand . EDITOR Single cop ies: $1 .50 ($1.90 posted Australia); $A2-other countries except New NANCY SMITH Zealand . Cheque or money order payable to The Australian Museum should be sen t ASSISTANT EDITORS to The Secretary, The Australian Museum, PO Box A285, Sydney South 2000. DENISE TORV , Overseas subscribers please note that monies must be paid in Australian currency. INGARET OETTLE DESIGN I PRODUCTION New Zealand Annual Subscription: $NZ8. Cheque or money order payable to the LEAH RYAN Government Printer should be sent to the New Zealand Government Printer, ASSISTANT Private Bag, Wellington. BRONWYN SHIRLEY CIRCULATION Opinions expressed by the authors are their own and do not necessarily represent BRUCE GRAINGER the policies or v iews of The Australian Museum. -
Mollusca Gastropoda : Columbariform Gastropods of New Caledonia
ÎULTATS DES CAMPAGNES MUSORSTOM. VOLUME 7 RÉSULTATS DES CAMPAGNES MUSORSTOM. VOLUME i RÉSUI 10 Mollusca Gastropoda : Columbariform Gastropods of New Caledonia M. G. HARASEWYCH Smithsonian Institution National Museum of Natural History Department of Invertebrate Zoology Washington, DC 20560 U.S.A. ABSTRACT A survey of the deep-water malacofauna of New Caledo Fustifusus. Serratifusus virginiae sp. nov. and Serratifusus nia has brought to light two species referable to the subfamily lineatus sp. nov., two Recent species of the columbariform Columbariinac (Gastropoda: Turbincllidae). Coluzca faeeta genus Serratifusus Darragh. 1969. previously known only sp. nov. is described from off the Isle of Pines at depths of from deep-water fossil deposits of Miocene age. arc also 385-500 m. Additional specimens of Coluzea pinicola Dar- described. On the basis of anatomical and radular data, ragh, 19X7, previously described from off the Isle of Pines, Serratifusus is transferred from the Columbariinae to the serve as the basis for the description of the new genus family Buccinidae. RESUME Mollusca Gastropoda : Gastéropodes columbariformes de également décrite de l'île des Pins, a été récoltée vivante et Nouvelle-Calédonie. devient l'espèce type du nouveau genre Fustifusus. Le genre Serratifusus Darragh. 1969 n'était jusqu'ici connu que de Au cours des campagnes d'exploration de la faune pro dépôts miocènes en faciès profond : deux espèces actuelles. .S. fonde de Nouvelle-Calédonie, deux espèces de la sous-famille virginiae sp. nov. et S. lineatus sp. nov., sont maintenant Columbariinae (Gastropoda : Turbinellidae) ont été décou décrites de Nouvelle-Calédonie. Sur la base des caractères vertes. Coluzea faeeta sp. -
Fauna of New Zealand Website Copy 2010, Fnz.Landcareresearch.Co.Nz
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Guide to the Systematic Distribution of Mollusca in the British Museum
PRESENTED ^l)c trustee*. THE BRITISH MUSEUM. California Swcademu 01 \scienceb RECEIVED BY GIFT FROM -fitoZa£du^4S*&22& fo<?as7u> #yjy GUIDE TO THK SYSTEMATIC DISTRIBUTION OK MOLLUSCA IN III K BRITISH MUSEUM PART I HY JOHN EDWARD GRAY, PHD., F.R.S., P.L.S., P.Z.S. Ac. LONDON: PRINTED BY ORDER OF THE TRUSTEES 1857. PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. PREFACE The object of the present Work is to explain the manner in which the Collection of Mollusca and their shells is arranged in the British Museum, and especially to give a short account of the chief characters, derived from the animals, by which they are dis- tributed, and which it is impossible to exhibit in the Collection. The figures referred to after the names of the species, under the genera, are those given in " The Figures of Molluscous Animals, for the Use of Students, by Maria Emma Gray, 3 vols. 8vo, 1850 to 1854 ;" or when the species has been figured since the appear- ance of that work, in the original authority quoted. The concluding Part is in hand, and it is hoped will shortly appear. JOHN EDWARD GRAY. Dec. 10, 1856. ERRATA AND CORRIGENDA. Page 43. Verenad.e.—This family is to be erased, as the animal is like Tricho- tropis. I was misled by the incorrectness of the description and figure. Page 63. Tylodinad^e.— This family is to be removed to PleurobrancMata at page 203 ; a specimen of the animal and shell having since come into my possession. -
Intertidal Biota of Te Matuku Bay, Waiheke Island, Auckland
Tane 36: 67-84 (1997) INTERTIDAL BIOTA OF TE MATUKU BAY, WAIHEKE ISLAND, AUCKLAND Bruce W. Hayward, A. Brett Stephenson, Margaret S. Morley, Nancy Smith, Fiona Thompson, Wilma Blom, Glenys Stace, Jenny L. Riley, Ramola Prasad and Catherine Reid Auckland Museum, Private Bag 92018, Auckland SUMMARY Ninety-seven Mollusca (7 chitons, 52 gastropods, 38 bivalves), 33 Crustacea (8 amphipods, 4 barnacles, 18 decapods) 10 Echinodermata (3 echinoids, 3 asteroids, 3 ophiuroids, 1 holothurian), 21 Polychaeta and 31 other animals and plants are recorded from Te Matuku Bay, on the south-east corner of Waiheke Island, Auckland. The intertidal communities and their constituent fauna and flora are similar to those encountered around the middle and upper Waitemata Harbour, except for the abundance at Te Matuku Bay of the tube worm Pomatoceros caeruleus. This species used to be equally abundant on Meola Reef but has now disappeared from there. The Pacific oyster is well established on the rocks around Te Matuku Bay, but other introduced organisms (Musculista senhousia, Limaria orientalis, Codium fragile tomentosoides) are present in only small numbers. Keywords: New Zealand; Waiheke Island; Te Matuku Bay; intertidal ecology; Mollusca; Polychaeta; Crustacea; Amphipoda; Decapoda. INTRODUCTION Te Matuku Bay (latitude 36°50'S, longitude 175°08'E) lies on the sheltered south coast of Waiheke Island, near its eastern end (Fig. 1). The bay is long and relatively narrow (2.5 x 1km) and opens to the south into the east end of Tamaki Strait. Both sides of the bay rise relatively steeply to 60-100m high ridge lines. These adjacent slopes are mostly in regenerating scrub, although partly in grazed grassland and partly in mature coastal forest (middle point on eastern side). -
Title STUDIES on the MOLLUSCAN FAECES (I) Author(S) Arakawa
Title STUDIES ON THE MOLLUSCAN FAECES (I) Author(s) Arakawa, Kohman Y. PUBLICATIONS OF THE SETO MARINE BIOLOGICAL Citation LABORATORY (1963), 11(2): 185-208 Issue Date 1963-12-31 URL http://hdl.handle.net/2433/175344 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University STUDIES ON THE MOLLUSCAN FAECES (I)'l KoRMAN Y. ARAKAWA Miyajima Aquarium, Hiroshima, Japan With 7 Text-figures Since Lister (1678) revealed specific differences existing among some molluscan faecal pellets, several works on the same line have been published during last three decades by various authors, i.e. MooRE (1930, '31, '31a, '31b, '32, '33, '33a, '39), MANNING & KuMPF ('59), etc. in which observations are made almost ex clusively upon European and American species. But yet our knowledge about this subject seems to be far from complete. Thus the present work is planned to enrich the knowledge in this field and based mainly on Japanese species as many as possible. In my previous paper (ARAKAWA '62), I have already given a general account on the molluscan faeces at the present level of our knowledge in this field to gether with my unpublished data, and so in the first part of this serial work, I am going to describe and illustrate in detail the morphological characters of faecal pellets of molluscs collected in the Inland Sea of Seto and its neighbour ing areas. Before going further, I must express here my hearty thanks first to the late Dr. IsAo TAKI who educated me to carry out works in Malacology as one of his pupils, and then to Drs. -
A New Species of the Family Turbinidae Rafinesque, 1815 from Saint Brandon, Western Indian Ocean
©Zoologische Staatssammlung München/Verlag Friedrich Pfeil; download www.pfeil-verlag.de SPIXIANA 38 1 3-10 München, August 2015 ISSN 0341-8391 A new species of the family Turbinidae Rafinesque, 1815 from Saint Brandon, Western Indian Ocean (Mollusca, Gastropoda, Vetigastropoda, Turbinidae) Axel Alf & Kurt Kreipl Alf, A. & Kreipl, K. 2015. A new species of the family Turbinidae Rafinesque, 1815 from Saint Brandon, Western Indian Ocean (Mollusca, Gastropoda, Vetigas- tropoda, Turbinidae). Spixiana 38 (1): 3-10. 14 species of the genus Turbo are known from the Western Indian Ocean. These species are assigned to 5 subgenera. A new species of the subgenus Aspilaturbo Williams, 2008 was found on the remote islands of Saint Brandon (Cargados Cara- jos Islands). This species is described here as new and compared to the similar- looking species Turbo radiatus Gmelin, 1791 and Turbo tuberculosus Quoy & Gaimard, 1834 and to the two other species of the subgenus, Turbo jonathani Dekker, Moolenbeek & Dance, 1992 and Turbo marisrubri Kreipl & Alf, 2001. Axel Alf (corresponding author), University of Applied Sciences, Weihenste- phan-Triesdorf, 91746 Triesdorf, Germany; e-mail: [email protected] Kurt Kreipl, Meeresmuseum Öhringen, Höhenweg 6, 74613 Öhringen-Cappel, Germany; e-mail: [email protected] Introduction interspecific variability of sculpture and coloration. All species of the genus have a thick calcareous The former prosobranch superfamily Trochoidea operculum which perfectly fits in the aperture and today is divided into 4 superfamilies (Trochoidea, protects the animal from crab attacks and desiccation. Angaroidea, Phasianelloidea and Seguenzioidea) Williams (2008) showed that opercular characters can based on anatomy and molecular data (Williams be useful to define some – but not all – subgenera 2012).