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The Phylum Vertebrata: a Case for Zoological Recognition Naoki Irie1,2* , Noriyuki Satoh3 and Shigeru Kuratani4
Irie et al. Zoological Letters (2018) 4:32 https://doi.org/10.1186/s40851-018-0114-y REVIEW Open Access The phylum Vertebrata: a case for zoological recognition Naoki Irie1,2* , Noriyuki Satoh3 and Shigeru Kuratani4 Abstract The group Vertebrata is currently placed as a subphylum in the phylum Chordata, together with two other subphyla, Cephalochordata (lancelets) and Urochordata (ascidians). The past three decades, have seen extraordinary advances in zoological taxonomy and the time is now ripe for reassessing whether the subphylum position is truly appropriate for vertebrates, particularly in light of recent advances in molecular phylogeny, comparative genomics, and evolutionary developmental biology. Four lines of current research are discussed here. First, molecular phylogeny has demonstrated that Deuterostomia comprises Ambulacraria (Echinodermata and Hemichordata) and Chordata (Cephalochordata, Urochordata, and Vertebrata), each clade being recognized as a mutually comparable phylum. Second, comparative genomic studies show that vertebrates alone have experienced two rounds of whole-genome duplication, which makes the composition of their gene family unique. Third, comparative gene-expression profiling of vertebrate embryos favors an hourglass pattern of development, the most conserved stage of which is recognized as a phylotypic period characterized by the establishment of a body plan definitively associated with a phylum. This mid-embryonic conservation is supported robustly in vertebrates, but only weakly in chordates. Fourth, certain complex patterns of body plan formation (especially of the head, pharynx, and somites) are recognized throughout the vertebrates, but not in any other animal groups. For these reasons, we suggest that it is more appropriate to recognize vertebrates as an independent phylum, not as a subphylum of the phylum Chordata. -
Przedstawiciele Rodzaju Craniscus Dali, 1871 Z Górnego Oksfordu Bielaw I Wapienna Na Kujawach
Przedstawic iele rodza ju Craniscus Da li. 187 1 z górnego oksfordu Bielaw i Wapienna na Kujawach 75 Przedstawiciele rodzaju Craniscus Dali, 1871 z górnego oksfordu Bielaw i Wapienna na Kujawach Representatives of the genus Craniscus Dali, 1871, from the Upper Oxfordian of Bielawy and Wapienno in Kujawy area Cezary KRAWCZYŃSKI Instytut Geologii Pod stawowej. Wydziat Geologii. Un iwers ytet Warszawski. ul. Ż wirk i i Wigury 93. 02-089 Warszaw a; e-mail : c.kra [email protected] Key words: Craniidae, Craniscus, Inarticulated Brachiopods, Upper Jurassic, Poland. ABSTRACT: The presented paper contains a detailed description of four species of the genus Craniscus DalI, 1871, found in the Upper Oxfordian of Bielawy and Wapienno quarries, Kujawy area. Three of them: Craniscus bipartitus (Munster, 1837), Craniscus antiquior (Jelly, 1843) and Craniscus corallinus (Quenstedt, 1852) have already been described from Poland, the fourth, however - Craniscus tripartitus (Munster, 1840) , had only been known from the Lower Oxfordian of North Bavaria. The Craniscus specimens come from slope deposits of sponge-microbialitic bioherm. This is indicated by the fact that almost all specimens are dorsal valves, separated posthumously from ventral valves. The condition of some specimens and the rock lithology suggests, that the deposition was very violent in some cases and brachiopods were buried alive. The studied material is relatively well-preserved, which alIowes an accurate reading of the location of muscle scal's. WSTĘP BUDOWA GEOLOGICZNA I STRATYGRAFIA Praca niniejsza zawiera opis czterech gatunków W kamieniołomach Wapienno i Bielawy eksplo kranii z rodzaju Craniscus Dall, 1871, znalezionych atowane są wapienie biohermy gąbkowo-mikrobial w osadach górnego oksfordu odsłoniętych w kamie itowej oraz jej skłonu, które stanowią fragment niołomach Wapienno i Bielawy (fig. -
Online Dictionary of Invertebrate Zoology Parasitology, Harold W
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Armand R. Maggenti Online Dictionary of Invertebrate Zoology Parasitology, Harold W. Manter Laboratory of September 2005 Online Dictionary of Invertebrate Zoology: S Mary Ann Basinger Maggenti University of California-Davis Armand R. Maggenti University of California, Davis Scott Gardner University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/onlinedictinvertzoology Part of the Zoology Commons Maggenti, Mary Ann Basinger; Maggenti, Armand R.; and Gardner, Scott, "Online Dictionary of Invertebrate Zoology: S" (2005). Armand R. Maggenti Online Dictionary of Invertebrate Zoology. 6. https://digitalcommons.unl.edu/onlinedictinvertzoology/6 This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Armand R. Maggenti Online Dictionary of Invertebrate Zoology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Online Dictionary of Invertebrate Zoology 800 sagittal triact (PORIF) A three-rayed megasclere spicule hav- S ing one ray very unlike others, generally T-shaped. sagittal triradiates (PORIF) Tetraxon spicules with two equal angles and one dissimilar angle. see triradiate(s). sagittate a. [L. sagitta, arrow] Having the shape of an arrow- sabulous, sabulose a. [L. sabulum, sand] Sandy, gritty. head; sagittiform. sac n. [L. saccus, bag] A bladder, pouch or bag-like structure. sagittocysts n. [L. sagitta, arrow; Gr. kystis, bladder] (PLATY: saccate a. [L. saccus, bag] Sac-shaped; gibbous or inflated at Turbellaria) Pointed vesicles with a protrusible rod or nee- one end. dle. saccharobiose n. -
Australian Nudibranch News
nudibranchNEWS 2:5 Feature Creature Editors Notes... ? Discodoris. sp (green) The Australasian part of the newsletters title has been dropped. With so much international input the old name was becoming limiting and confusing. Some small layout changes have also been made. As fig.1 always, our comments would be appreciated. Richard Willan and Julie Marshalls eagerly awaited new book, Nudibranchs of Heron Island,The Great Barrier Reef has been released. A review will appear in an upcoming issue. The book contains 280 pages with 35 colour plates (8 images to a plate). 262 species are covered in detail. Price is reportedly $60US. What is in a name? On page 19 of this issue is an article on Phidiana (or is it Caloria) indica. This is one of the many cases where differing views prevail. The name Phidiana has been used in the article as it is the most current name published, Rudman, 1999 fig.1. The colour is inaccurate in (The Sea Slug Forum). It is noted that reference is made to the this image. There is so much red. Fig. Australian Museums site by current researchers. That protocol is 2 is more accurate. continued here. An undescribed species first Neil Miller of Diveoz Web Services and I have merged our sighted (by myself) at Catherine Hill sites to offer a fast, clean and hopefully more user friendly resource. Bay, south of Newcastle, NSW, Australia The nudibranch site is now at http://www. diveoz.com.au. Links and again at Port Stephens, NSW. from the old pages will redirect visitors to the new site to avoid any Maximum length appears to be 50 inconvenience. -
Download Book (PDF)
M o Manual on IDENTIFICATION OF SCHEDULE MOLLUSCS From India RAMAKRISHN~~ AND A. DEY Zoological Survey of India, M-Block, New Alipore, Kolkota 700 053 Edited by the Director, Zoological Survey of India, Kolkata ZOOLOGICAL SURVEY OF INDIA KOLKATA CITATION Ramakrishna and Dey, A. 2003. Manual on the Identification of Schedule Molluscs from India: 1-40. (Published : Director, Zool. Surv. India, Kolkata) Published: February, 2003 ISBN: 81-85874-97-2 © Government of India, 2003 ALL RIGHTS RESERVED • No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any from or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. • -This book is sold subject to the condition that it shall not, by way of trade, be lent, resold hired out or otherwise disposed of without the publisher's consent, in any form of binding or cover other than that in which it is published. • The correct price of this publication is the price printed on this page. Any revised price indicated by a rubber stamp or by a sticker or by any other means is incorrect and should be unacceptable. PRICE India : Rs. 250.00 Foreign : $ (U.S.) 15, £ 10 Published at the Publication Division by the Director, Zoological Survey of India, 234/4, AJ.C. Bose Road, 2nd MSO Building (13th Floor), Nizam Palace, Kolkata -700020 and printed at Shiva Offset, Dehra Dun. Manual on IDENTIFICATION OF SCHEDULE MOLLUSCS From India 2003 1-40 CONTENTS INTRODUcrION .............................................................................................................................. 1 DEFINITION ............................................................................................................................ 2 DIVERSITY ................................................................................................................................ 2 HA.B I,.-s .. .. .. 3 VAWE ............................................................................................................................................ -
Marine Science
Western Indian Ocean JOURNAL OF Marine Science Volume 18 | Issue 1 | Jan – Jun 2019 | ISSN: 0856-860X Chief Editor José Paula Western Indian Ocean JOURNAL OF Marine Science Chief Editor José Paula | Faculty of Sciences of University of Lisbon, Portugal Copy Editor Timothy Andrew Editorial Board Lena GIPPERTH Aviti MMOCHI Sweden Tanzania Serge ANDREFOUËT Johan GROENEVELD France Cosmas MUNGA South Africa Kenya Ranjeet BHAGOOLI Issufo HALO Mauritius South Africa/Mozambique Nyawira MUTHIGA Kenya Salomão BANDEIRA Christina HICKS Mozambique Australia/UK Brent NEWMAN Betsy Anne BEYMER-FARRIS Johnson KITHEKA South Africa USA/Norway Kenya Jan ROBINSON Jared BOSIRE Kassim KULINDWA Seycheles Kenya Tanzania Sérgio ROSENDO Atanásio BRITO Thierry LAVITRA Portugal Mozambique Madagascar Louis CELLIERS Blandina LUGENDO Melita SAMOILYS Kenya South Africa Tanzania Pascale CHABANET Joseph MAINA Max TROELL France Australia Sweden Published biannually Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the wide dissem- ination of high quality research generated in the Western Indian Ocean (WIO) region, in particular on the sustainable use of coastal and marine resources. This is central to the goal of supporting and promoting sustainable coastal development in the region, as well as contributing to the global base of marine science. The journal publishes original research articles dealing with all aspects of marine science and coastal manage- ment. Topics include, but are not limited to: theoretical studies, oceanography, marine biology and ecology, fisheries, recovery and restoration processes, legal and institutional frameworks, and interactions/relationships between humans and the coastal and marine environment. In addition, Western Indian Ocean Journal of Marine Science features state-of-the-art review articles and short communications. -
Treatise on Invertebrate Paleontology
PART H, Revised BRACHIOPODA VOLUMES 2 & 3: Linguliformea, Craniiformea, and Rhynchonelliformea (part) ALWYN WILLIAMS, S. J. CARLSON, C. H. C. BRUNTON, L. E. HOLMER, L. E. POPOV, MICHAL MERGL, J. R. LAURIE, M. G. BASSETT, L. R. M. COCKS, RONG JIA-YU, S. S. LAZAREV, R. E. GRANT, P. R. RACHEBOEUF, JIN YU-GAN, B. R. WARDLAW, D. A. T. HARPER, A. D. WRIGHT, and MADIS RUBEL CONTENTS INFORMATION ON TREATISE VOLUMES ...................................................................................... x EDITORIAL PREFACE .............................................................................................................. xi STRATIGRAPHIC DIVISIONS .................................................................................................. xxiv COORDINATING AUTHOR'S PREFACE (Alwyn Williams) ........................................................ xxv BRACHIOPOD CLASSIFICATION (Alwyn Williams, Sandra J. Carlson, and C. Howard C. Brunton) .................................. 1 Historical Review .............................................................................................................. 1 Basis for Classification ....................................................................................................... 5 Methods.......................................................................................................................... 5 Genealogies ....................................................................................................................... 6 Recent Brachiopods ....................................................................................................... -
[MCLEAN] Figures 72 to 108 Vol
THE VELIGER^ Vol. 14, No. 1 [MCLEAN] Figures 72 to 108 Vol. 14; No. 1 THE VEL1GER Page 123 % whorl, producing a lateral twist to the shell. Operculum Diagnosis: Shell small to medium sized, whorls rounded, leaf shaped, nucleus terminal. Radula of the duplex type shoulder not deeply concave, subsutural cord a narrow (Figure 57). raised thread. First 2 nuclear whorls smooth, rounded; strong diagonal axial ribs arise on the third nuclear whorl, Discussion: Gibbaspira is the only subgenus of Crassi- persist for % turn and abruptly cease, replaced by weaker spira with a marked twist to the mature aperture and two vertical ribs and spiral cords. Mature sculpture of sinuous prominent tubercles bordering the sinus. axial ribs (obsolete on final whorl in some species), In addition to the type species, which ranges from Ma- crossed by spiral cords and microscopic spiral striae. Sinus zatlan, Mexico, to Ecuador, the subgenus is represented deep, the opening nearly obstructed by downward growth in the Caribbean by Crassispira dysoni (Reeve, 1846) of the lip between the sinus and body whorl. Lip thick which is particularly common on the Caribbean coast of ened by a massive varix, stromboid notch shallow, aper Panama. It has a brown rather than the gray ground color ture elongate but not drawn into an anterior canal. Oper of C. rudis, with more numerous and finer tubercles across culum with terminal nucleus. Radula of duplex type the base. (Figures 77 to 78). The name is taken from a manuscript label of Bartsch in the National Museum, derived from Latin, gibber— Discussion: In addition to the type species the other mem hunch-backed. -
Mollusks of Candomblé: Symbolic and Ritualistic Importance Nivaldo a Léo Neto1,3, Robert a Voeks2, Thelma LP Dias3 and Rômulo RN Alves3*
Léo Neto et al. Journal of Ethnobiology and Ethnomedicine 2012, 8:10 http://www.ethnobiomed.com/content/8/1/10 JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE RESEARCH Open Access Mollusks of Candomblé: symbolic and ritualistic importance Nivaldo A Léo Neto1,3, Robert A Voeks2, Thelma LP Dias3 and Rômulo RN Alves3* Abstract Human societies utilize mollusks for myriad material and spiritual ends. An example of their use in a religious context is found in Brazil’s African-derived belief systems. Candomblé, an Afro-Brazilian religion introduced during the 18th-19th centuries by enslaved Yoruba, includes various magical and liturgical uses of mollusks. This work inventoried the species utilized by adherents and to analyzed their symbolic and magical context. Data were obtained from Candomblé temples in two cities in the northeast of Brazil-Caruaru, in the state of Pernambuco, and Campina Grande, in the state of Paraíba. Questionnaires administered to eleven adepts revealed that at least nineteen mollusk species are being used. Shells from Monetaria moneta, M. annulus and Erosaria caputserpentis were cited by all of the interviewees. Three uses stood out: divination (jogo de búzios); utilization as ritual objects; and employment as sacrificial offerings (Igbin or Boi-de-Oxalá). The jogo de búzios (shell toss), employed in West Africa, Brazil and Cuba, is of fundamental importance to the cult, representing the means by which the faithful enter in contact with the divinities (Orixás) and consult people’s futures (Odu). The utilization of mollusks in Candomblé is strongly influenced by ancient Yoruba myths (Itãs) which, having survived enslavement and generations of captive labor, continue to guide the lives of Brazil’s African Diaspora. -
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 -
An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service The NOAA Professional Paper NMFS (ISSN 1931-4590) series is pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department. -
Late Eocene to Early Oligocene) of Atzendorf, Central Germany
Pala¨ontol Z DOI 10.1007/s12542-015-0262-8 REVIEW ARTICLE Brachiopods from the Silberberg Formation (Late Eocene to Early Oligocene) of Atzendorf, Central Germany 1 2 Maria Aleksandra Bitner • Arnold Mu¨ller Received: 17 September 2014 / Accepted: 15 April 2015 Ó The Author(s) 2015. This article is published with open access at Springerlink.com Abstract Sixbrachiopodspecies,i.e.,Discradisca sp., Kurzfassung Aus der obereoza¨nen bis unteroligoza¨nen Cryptopora sp., Pliothyrina sp. cf. P. grandis (Blu- Sibergerb-Formation von Atzendorf, Deutschland, konnten menbach, 1803), Terebratulina tenuistriata (Leymerie, sechs Brachiopoden-Arten beschrieben werden: Dis- 1846), Rhynchonellopsis nysti (Bosquet, 1862), and cradisca sp., Cryptopora sp., Pliothyrina sp. cf. P. grandis Orthothyris pectinoides (von Koenen, 1894), have been (Blumenbach, 1803), Terebratulina tenuistriata (Leymerie, identified in the Late Eocene to Early Oligocene Sil- 1846), Rhynchonellopsis nysti (Bosquet, 1862), Orthothyris berberg Formation of Atzendorf, Central Germany. The pectinoides (von Koenen, 1894). Die dominierenden Arten species R. nysti and O. pectinoides dominate the studied sind R. nysti und O. pectinoides. Aufgrund des Armgeru¨sts assemblage. Rhynchonellopsis is here transferred from wird Rhynchonellopsis von der Familie Cancellothyrididae the family Cancellothyrididae to Chlidonophoridae be- in die Familie Chlidonophoridae verschoben. Orthothyris cause it has a loop without united crural processes. pectinoides hat ein Brachialgeru¨st vom Chlidonophoriden- Orthothyris