貝類 目 科名 和名 学名 1 新ヒザラガイ目 サメハダヒザラガイ科 サメハダヒザラガイ Leptochiton Hirasei (Is
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Research Note
THE NAUTILUS 130(3):132–133, 2016 Page 132 Research Note A tumbling snail (Gastropoda: The width of the shell, based on the camera’s scale dots, Vetigastropoda: Margaritidae) seems to have been close to 40 mm, with the extended foot as much as 100 mm. The characteristic covered In August 2015, the NOAA ship OKEANOS EXPLORER con- umbilicus can only partially be seen in the photograph, ducted deep-sea studies in the northwestern Hawaiian so the identification remains uncertain. Hickman (2012) Islands, which now are within the Papahanaumokuakea noted that species of Gaza from the Gulf of Mexico Marine National Monument. The ship deployed the might be associated with chemosynthetic communi- remotely operated vehicle DEEP DISCOVERER (D2 ROV), ties, but the mollusk in the photographs was living on whose live video feed was shared with researchers on manganese-encrusted basalt. shore via satellite transmission. Hickman (2003; 2007) reported “foot thrashing” as an On 5 August 2015, the D2 ROV was exploring angular escape response to predators and in the laboratory by basalt blocks and sediment patches on the steep inner “mechanical disturbance” in the trochoidean gastropods slope of Maro Crater, an unusual 6 km-wide crater east Umbonium vestiarium (Linnaeus, 1758), Isanda coronata of Maro Reef (25.16o N, 169.88o W, 2998–3027 m). The A. Adams, 1854, and other species of the family cameras recorded what appeared to be a fish attacking or Solariellidae. The observations provided here are the first being attacked by some other unidentified animal. When of such behavior in Gaza spp. and among the few reports the ROV cameras were zoomed in on the encounter, the on behavior of non-cephalopod deep-sea mollusks. -
Pyramidellidae Turbonilla
Pyramidellidae Subfamily Turbonillinae Genus Turbonilla Species recorded from the SCB By Tony Phillips DCE At the October 2010 SCAMIT meeting it was suggested by Pat LaFollette for us to take high quality, detailed photographs of our Turbonilla, Pyrgiscus and Odostomia species (don’t forget scale bars, locality and depth information!) and share with him and with each other. If it is possible to assign it unequivocally to a described species, he will aid us in giving specimens names…... He also suggested we use Abbott 1974 as a primary resource..... Subgenera of Turbonilla (Oldroyd 1927 & Abbot 1974) • Bartschella Iredale 1917 - valid genus • Chemnitzia d’Orbigny 1840 - Turbonilla • Mormula A. Adams 1863 - valid genus, not in subfamily Turbonillinae • Pyrgiscus Philippi 1841 - valid genus • Pyrgolampros Sacco 1892 - Turbonilla • Strioturbonilla Sacco 1892 – valid genus, not in subfamily Turbonillinae • Turbonilla Risso 1826 – valid genus * WoRMS 2016 for subfamily Turbonillinae Genera listed under subfamily Turbonillinae (according to WoRMS 2016) Asmunda Dall & Bartsch 1904 Kleinella A. Adams 1860 Bacteridella Saurin 1959 Nisipyrgiscus Robba 2013 Bartschella Iredale 1916 Nisiturris Dall & Bartsch 1906 Bouchetmella Penas & Rolan 2016 Puposyrnola Cossmann 1921 Careliopsis Morch 1875 Pyrgiscus Philippi 1841 Colsyrnola Iredale 1929 Pyrgolidium Monterosato 1884 Ebalina Thiele 1929 Pyrgostylus Monterosato 1884 Eulimella Forbes & M’Andrew 1846 Raoulostraca Oliver 1915 Exesilla Laseron 1959 Syrnola A. Adams 1860 Gispyrella Laws 1937 Turbolidium Robba 2013 Hamarilla Eames & Wilkins 1959 Turbonilla Risso 1826 Iphiana Dall & Bartsch 1904 Considering the current state of uncertainty of the suprageneric classification, we have preferred not to add to the confusion, and have kept our work at the specific level. Therefore we shall use only the genus name Turbonilla for all the species included….(Penas & Rolan, 2010) ….as most of the turbonillids, the majority of species cannot yet be defensibly seated in an appropriate genus. -
(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. -
The Ultrastructure of Spermatozoa and Spermiogenesis in Pyramidellid Gastropods, and Its Systematic Importance John M
HELGOLANDER MEERESUNTERSUCHUNGEN Helgol~inder Meeresunters. 42,303-318 (1988) The ultrastructure of spermatozoa and spermiogenesis in pyramidellid gastropods, and its systematic importance John M. Healy School of Biological Sciences (Zoology, A08), University of Sydney; 2006, New South Wales, Australia ABSTRACT: Ultrastructural observations on spermiogenesis and spermatozoa of selected pyramidellid gastropods (species of Turbonilla, ~gulina, Cingufina and Hinemoa) are presented. During spermatid development, the condensing nucleus becomes initially anterio-posteriorly com- pressed or sometimes cup-shaped. Concurrently, the acrosomal complex attaches to an electron- dense layer at the presumptive anterior pole of the nucleus, while at the opposite (posterior) pole of the nucleus a shallow invagination is formed to accommodate the centriolar derivative. Midpiece formation begins soon after these events have taken place, and involves the following processes: (1) the wrapping of individual mitochondria around the axoneme/coarse fibre complex; (2) later internal metamorphosis resulting in replacement of cristae by paracrystalline layers which envelope the matrix material; and (3) formation of a glycogen-filled helix within the mitochondrial derivative (via a secondary wrapping of mitochondria). Advanced stages of nuclear condensation {elongation, transformation of fibres into lamellae, subsequent compaction) and midpiece formation proceed within a microtubular sheath ('manchette'). Pyramidellid spermatozoa consist of an acrosomal complex (round -
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Memoirs of the National Museum of Victoria https://doi.org/10.24199/j.mmv.1962.25.10 ADDITIONS TO MARINE MOLLUSCA 177 1 May 1962 ADDITIONS TO THE MARINE MOLLUSCAN FAUNA OF SOUTH EASTERN AUSTRALIA INCLUDING DESCRIPTIONS OF NEW GENUS PILLARGINELLA, SIX NEW SPECIES AND TWO SUBSPECIES. Charles J. Gabriel, Honorary Associate in Gonchology, National Museum of Victoria. Introduction. It has always been my conviction that the spasmodic and haphazard collecting so far undertaken has not exhausted the molluscan species to be found in the deeper waters of South- eastern Australia. Only two large single collections have been made; first by the vessel " Challenger " in 1874 at Station 162 off East Moncoeur Island in 38 fathoms. These collections were described in the " Challenger " reports by Rev. Boog. Watson (Gastropoda) and E. A. Smith (Pelecypoda). In the latter was included a description of a shell Thracia watsoni not since taken in Victoria though dredged by Mr. David Howlett off St. Francis Island, South Australia. In 1910 the F. I. S. " Endeavour " made a number of hauls both north and south of Gabo Island and off Cape Everard. The u results of this collecting can be found in the Endeavour " reports. T. Iredale, 1924, published the results of shore and dredging collections made by Roy Bell. Since this time continued haphazard collecting has been carried out mostly as a hobby by trawler fishermen either for their own interest or on behalf of interested friends. Although some of this material has reached the hands of competent workers, over the years the recording of new species has probably been delayed. -
Mollusca; Gastropoda; Mangeliidae) Off the Mediterranean Coast of Israel
BioInvasions Records (2012) Volume 1, Issue 1: 33–35 doi: http://dx.doi.org/10.3391/bir.2012.1.1.07 Open Access © 2012 The Author(s). Journal compilation © 2012 REABIC Aquatic Invasions Records First record of Pseudorhaphitoma cf. iodolabiata (Hornung & Mermod, 1928) (Mollusca; Gastropoda; Mangeliidae) off the Mediterranean coast of Israel Cesare Bogi1* and Bella S. Galil2 1 C/O Lippi Elio, Via Icilio Wan Bergher, 24, 57100 Livorno, Italy 2 National Institute of Oceanography, Israel Oceanographic & Limnological Research, POB 8030, Haifa 31080, Israel E-mail: [email protected] (BC), [email protected] (BSG) *Corresponding author Received: 21 December 2011 / Accepted: 16 January 2012 / Published online: 17 January 2012 Abstract A live juvenile specimen of the mangeliid gastropod Pseudorhaphitoma cf. iodolabiata was noted off the Mediterranean coast of Israel on April 25, 2010, outside the port of Haifa. The occurrence of this Red Sea endemic raises the number of alien mollusk species recorded off the Israeli coast to 137. Key words: Pseudorhaphitoma cf. iodolabiata, Mollusca, Gastropoda, Mangeliidae, Erythrean species, Mediterranean, Israel Introduction Results and discussion The Levantine coast, located northward and Family Mangeliidae P. Fischer, 1883 down-current of the Suez Canal mouth, is under Genus Pseudorhaphitoma Boettger, 1895 intense propagule pressure and consequently, hosts the highest number of established Pseudorhaphitoma cf. iodolabiata (Hornung and Erythrean alien species (Coll et al. 2010). One Mermod, 1928) hundred and thirty six marine alien mollusks (Figure 1a-c) have been recorded off the Mediterranean coast of Israel, mostly are of Indo-West Pacific origin and considered to have entered the Medi- Mangilia (Clathurella) iodolabiata Hornung and terranean through the Suez Canal (Galil 2007). -
Alien Species in the Mediterranean Sea by 2012. a Contribution to the Application of European Union’S Marine Strategy Framework Directive (MSFD)
Review Article Mediterranean Marine Science Indexed in WoS (Web of Science, ISI Thomson) and SCOPUS The journal is available on line at http://www.medit-mar-sc.net Alien species in the Mediterranean Sea by 2012. A contribution to the application of European Union’s Marine Strategy Framework Directive (MSFD). Part 2. Introduction trends and pathways Α. ZENETOS1, S. GOFAS2, C. MORRI3, A. ROSSO4, D. VIOLANTI5, J.E. GARCÍA RASO2, M.E. ÇINAR6, A. ALMOGI-LABIN7, A.S. ATES8, E. AZZURRO9, E. BALLESTEROS10, C.N. BIANCHI3, M. BILECENOGLU11, M.C. GAMBI12, A. GIANGRANDE13, C. GRAVILI13, O. HYAMS-KAPHZAN7, P.K. KARACHLE14, S. KATSANEVAKIS15, L. LIPEJ16, F. MASTROTOTARO17, F. MINEUR18, M.A. PANCUCCI-PAPADOPOULOU1, A. RAMOS ESPLÁ19, C. SALAS2, G. SAN MARTÍN20, A. SFRISO21, N. STREFTARIS1 and M. VERLAQUE18 1 Hellenic Centre for Marine Research, P.O. Box 712, 19013, Anavissos, Greece 2 Departamento de Biologia Animal, Facultad de Ciencias, Universidad de Málaga, E-29071 Málaga, Spain 3 DiSTAV (Dipartimento di Scienze della Terra, dell’Ambiente e della Vita), University of Genoa, Corso Europa 26, I-16132 Genova, Italy 4 Dipartimento di Scienze Biologiche Geologiche e Ambientali, Sezione Scienze della Terra, Laboratorio Paleoecologia, Università di Catania, Corso Italia, 55- 95129 Catania, Italy 5 Dipartimento di Scienze della Terra, Università diTorino, via Valperga Caluso 35, 10125 Torino, Italy 6 Ege University, Faculty of Fisheries, Department of Hydrobiology, 35100 Bornova, Izmir, Turkey 7 Geological Survey of Israel, 30 Malchei Israel St., Jerusalem 95501, Israel 8 Department of Hydrobiology, Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey 9 ISPRA, National Institute for Environmental Protection and Research, Piazzale dei Marmi 2, 57123 Livorno, Italy 10 Centre d’Estudis Avanç ats de Blanes (CSIC), Acc. -
Marine Mollusca of Isotope Stages of the Last 2 Million Years in New Zealand
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232863216 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) Article in Journal- Royal Society of New Zealand · March 2011 DOI: 10.1080/03036758.2011.548763 CITATIONS READS 19 690 1 author: Alan Beu GNS Science 167 PUBLICATIONS 3,645 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Integrating fossils and genetics of living molluscs View project Barnacle Limestones of the Southern Hemisphere View project All content following this page was uploaded by Alan Beu on 18 December 2015. The user has requested enhancement of the downloaded file. This article was downloaded by: [Beu, A. G.] On: 16 March 2011 Access details: Access Details: [subscription number 935027131] Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Journal of the Royal Society of New Zealand Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t918982755 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) AG Beua a GNS Science, Lower Hutt, New Zealand Online publication date: 16 March 2011 To cite this Article Beu, AG(2011) 'Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia)', Journal of the Royal Society of New Zealand, 41: 1, 1 — 153 To link to this Article: DOI: 10.1080/03036758.2011.548763 URL: http://dx.doi.org/10.1080/03036758.2011.548763 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. -
Claude Vllvens
C. VlLVENS Novapex 10 (3): 69-96. 10 octobre 2009 New species and new records of Solariellidae (Gastropoda: Trochoidea) from Indonesia and Taiwan MOy L/BRarv Claude VlLVENS Rue de Hermalle, 1 13 - B-4680 Oupeye, Belgium OCT 2 9 2002 vilvens.claude(a skynet.be Harvard KEYWORDS. Gastropoda. Solariellidae. Indonesia. Taiwan. Solariella, ArchiminoliaUtSiW/^aAiy Microgaza, Bathymophila, Spectamen. new species. ABSTRACT. New records of 8 Solariellidae species from Indonesia and Taiwan area are documented. which extend the distribution area of a number of them. 10 new species are described and compared with similar species : Solariella chodon n. sp.: S. euteia n. sp.; S. plakhus n. sp.; S. chani n. sp.: Archiminolia ptykte n. sp.; A. ostreion n. sp.; A. strobilos n. sp.; Microgaza konos n. sp.; Bathymophila aages n. sp.; Spectamen babylonia n. sp. A short conchological characterization is proposed for each genus Solariella, Archiminolia. Microgaza. Bathymophila. Spectamen. Zetela and Minolta. RESUME. De nouveaux relevés de 8 espèces de Solariellidae provenant d'Indonésie et de Taïwan sont listés, étendant ainsi l'aire de distribution d'un certain nombre d'entre elles. 10 nouvelles espèces sont décrites et comparées avec des espèces similaires : Solariella chodon n. sp.; S. euteia n. sp.: S. plakhus n. sp.; S. chani n. sp.; Archiminolia ptykte n. sp.; A. ostreion n. sp.; A. strobilos n. sp.; Microgaza konos n. sp.; Bathymophila aages n. sp.; Spectamen babylonia n. sp. Une courte caractérisation conchyliologique est proposée pour chaque genre Solariella. Archiminolia. Microgaza. Bathymophila. Spectamen. Zetela and Minolta. INTRODUCTION described accurately some species. other récent "Solariella" species is an intriguing group of authors mentioned only a few (or even no) solarielline Trochoidea. -
Catalogue of the Hadfield Collection of Shells from the Lifu and Uvea
» Xlbe flftancbestev Museum # » ©wens College MUSEUM HANDBOOKS. LOYALTY ISLANDS NEW Mare CALEDONIA Noumea- New^ Fyi is Caledonia ^ Australia CATALOGUE OF THE HADFIELD COLLECTION OF SHELLS FROM THE LOYALTY ISLANDS. PARTS II. AND III. ©rice Gwo Sbtlltnge. 00 M^ THE MANCHESTER MUSEUM, OWENS COLLEGE. MUSEUM HANDBOOKS. CiVT.A.T^OGTJE THE HADFIELD COLLECTION OF SHELLS FROM LIFU AND UVEA, LOYALTY ISLANDS. !1Y / JAMES COSMO MELVILL, M.A., F.L.S., Ml AND ROBERT STANDEN. PARTS II. AND III. MANCHESTER: J. E. CORNISH. 1897. INTRODUCTION. During the past few years large collections of the shells of Lifu and Uvea have been made by the Rev. James and Mrs. Hadfield, and have been consigned to several Manchester conchologists. By the kindness of Messrs. R. 1 ). Darbishire, R. Cairns, and W. Moss, a very complete series of these shells has been presented to the Manchester Museum, which possesses in addition the types of the majority of the new species here described, though a few remain in Mr. Melvill's cabinet. They have been arranged for exhibition, and a list of them, with notes and descriptions of new species, was drawn up by Mr. J. Cosmo Melvill (a member of the Committee of the Manchester Museum), and Mr. R. Standen (of the Museum staff). As the collection is one of the largest and most important that has been received in this country from the Loyalty Islands, it has been thought desirable to afford the naturalists of Manchester and elsewhere an opportunity of obtaining separate copies of this catalogue, and it has therefore been reprinted from 'The Journal of Conchologv' and issued as one of the Museum Handbooks. -
Anatomy of Zetela Alphonsi Vilvens, 2002 Casts Doubt on Its Original Placement Based on Conchological Characters
SPIXIANA 40 2 161-170 München, Dezember 2017 ISSN 0341-8391 Anatomy of Zetela alphonsi Vilvens, 2002 casts doubt on its original placement based on conchological characters (Mollusca, Solariellidae) Enrico Schwabe, Martin Heß, Lauren Sumner-Rooney & Javier Sellanes Schwabe, E., Heß, M., Sumner-Rooney, L. H. & Sellanes, J. 2017. Anatomy of Zetela alphonsi Vilvens, 2002 casts doubt on its original placement based on con- chological characters (Mollusca, Solariellidae). Spixiana 40 (2): 161-170. Zetela is a genus of marine gastropods belonging to the family Solariellidae (Vetigastropoda, Trochoidea). The species Zetela alphonsi Vilvens, 2002 was origi- nally described using classical conchological characters from samples obtained from deep water off Chiloé, Chile, but no other features were recorded in the original description. In the present paper, taxonomically relevant characters such as the operculum, radula, and soft part anatomy are illustrated and described for the first time from a specimen of Zetela alphonsi from a new locality, a methane seep area off the coast of central Chile. We find that many features differ substantially from other members of the genus, including several which deviate from characters that are diagnostic for Zetela. Zetela alphonsi also lacks retinal screening pigment, giving the appearance of eyelessness from gross examination. Although pigmenta- tion loss has been reported in other deep sea genera, this feature has not been re- ported in any other members of Zetela. We reconstructed a tomographic model of the eye and eyestalk, and demonstrate that a vestigial eye is still present but exter- nally invisible due to the loss of pigmentation. Based on these new morphological characters, particularly observations of the radula, we suggest that the current placement of this species in the genus Zetela should be reconsidered. -
Odostomia Crassa Jeffreys, 1884 Junior Synonym of Tibersyrnola Unif Asciata (Forbes, 1844), New Combination (Gastropoda Pyramidellidae)
Biodiversity Journal , 2014, 5 (2): 209 –212 Odostomia crassa Jeffreys, 1884 junior synonym of Tibersyrnola unif asciata (Forbes, 1844), new combination (Gastropoda Pyramidellidae) Pasquale Micali 1, Italo Nofroni 2 & Carlo Smriglio 3 1Via Papiria 17, 61032 Fano, Pesaro-Urbino, Italy; e-mail: [email protected] 2Via B. Croce 97 00142 Rome, Italy; e-mail: [email protected] 3Via di Valle Aurelia 134/C, 00167 Rome, Italy; e-mail: [email protected] ABSTRACT Following the comparison with photos of type material of Odostomia crassa Jeffreys, 1884, (Gastropoda Pyramidellidae) deposited at the British Museum of Natural History, and further observations on specimens from whole Mediterranean, O. crassa is proved to be junior syn- onym of Eulimella unifasciata (Forbes, 1844). The latter is here placed in genus Tibersyrnola Laws, 1937 on the basis of the constant presence of flutings inside the whorls. KEY WORDS Pyramidellidae; Tibersyrnola ; new combinaton; recent; Mediterranean Sea. Received 23.04.2014; accepted 15.05.2014; printed 30.06.2014 INTRODUCTION spire long and finely tapering: whorls 5 only in the fragments now described, although there would be The species Odostomia crassa Jeffreys, 1884 from 8 to 10 in perfect specimens; they gradually (Gastropoda Pyramidellidae) was described on par - increase in size and are flattened: suture slight, tially broken specimens and fragments collected in rounded below: outer lip incrassated, furnished in - north-eastern Atlantic and Mediterranean (Adventure side with 8 to 10 spiral striae or flutings, like those Bank, Sicily channel, 30-92 fms [corresponding to in O. conoidea , O. tenuis , and O. conspicua , as also 50-150 m]).