On the South American species of the genus Meridiosignum (Crustacea: Isopoda: Asellota: Paramunnidae)

Meridiosignum undulatum n. sp. and M. disparitergum n. sp. are described from off the Río de la Plata estuary. These two new species are easily distinguished from other members of the genus Meridiosignum in having the lateral margins of pereonites 2 and 3 bilobed (the concavity is much more pronounc...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Doti, B.L
Otros Autores: Roccatagliata, D.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2009
Materias:
Acceso en línea:Registro en Scopus
DOI
Handle
Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
LEADER 06877caa a22007457a 4500
001 PAPER-8810
003 AR-BaUEN
005 20230518203839.0
008 190411s2009 xx ||||fo|||| 00| 0 eng|d
024 7 |2 scopus  |a 2-s2.0-69149091739 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a JNAHA 
100 1 |a Doti, B.L. 
245 1 3 |a On the South American species of the genus Meridiosignum (Crustacea: Isopoda: Asellota: Paramunnidae) 
260 |c 2009 
270 1 0 |m Roccatagliata, D.; Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina; email: rocca@bg.fcen.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Brandt, A., Redescriptions of Paramunna lunata Hale, 1937 and Pleurosignum chilense Menzies, 1962 (Crustacea, Isopoda, Paramunnidae) (1999) Mitt Hamb Zool Mus Inst, 96, pp. 129-139 
504 |a Doti, B.L., Roccatagliata, D., Zelaya, D.G., The shallow-water Asellota (Crustacea: Isopoda) from the Beagle Channel: Preliminary taxonomic and zoogeographical results (2005) Sci Mar, 69 (2 SUPPL), pp. 159-166 
504 |a Just, J., Wilson, G.D.F., Revision of the Paramunna complex (Isopoda: Asellota: Paramunnidae) (2004) Invert Syst, 18, pp. 377-466 
504 |a Just, J., Wilson, G.D.F., Revision of southern hemisphere Austronanus Hodgson, 1910, with two new genera and five new species of Paramunnidae (Crustacea: Isopoda: Asellota) (2006) Zootaxa, 1111, pp. 21-58 
504 |a Just, J., Wilson, G.D.F., Revision of Austrosignum Hodgson and Munnogonium George and Strömberg (Paramunnidae) with description of eight new genera and two new species, (Crustacea: Isopoda: Asellota) Zootaxa, 1515, pp. 1-29 
504 |a Menzies, R.J., The zoogeography, ecology and systematics of the Chilean marine isopods (1962) Lund Univ rsskrift, N.F., Avd, 257 (11), pp. 1-162 
504 |a Monod, T., Tanaidacés, Isopodes et Amphipodes. Résultats du voyage de la Belgica 1897-1899 (1926) Rapp Sci, Zool, 4, pp. 1-67 
504 |a Nordenstam, A., Marine Isopoda of the families Serolidae, Idotheidae, Pseudidotheidae, Arcturidae, Parasellidae and Stenetriidae mainly from South Atlantic (1933) Furth Zool Results Swed Antarct Exped 1901-1903, (3), pp. 1-284 
504 |a Vivier, F., Provost, C., Direct velocity measurements in the Malvinas Current (1999) J Geophys Res, 104, pp. 21083-21103 
504 |a Wilson, G.D., New insights into the colonization of the deep sea: Systematics and zoogeography of the Munnidae and the Pleurogoniidae comb. nov. (Isopoda: Janiroidea) (1980) J Nat Hist, 14, pp. 215-236 
504 |a Wilson, G.D., The suborder Asellota (1997) Taxonomic Atlas of the Benthic Fauna of the Santa Barbara Basin and Western Santa Barbara Channel, 11, pp. 59-120. , In: Blake JA and Scott PH, editors, The Crustacea part 2. Santa Barbara (CA): Santa Barbara Museum of Natural History 
504 |a Winkler, H., Paramunnidae (Crustacea: Isopoda: Asellota) from the Magellan Strait (1994) Zool J Linn Soc, 110, pp. 243-296 
520 3 |a Meridiosignum undulatum n. sp. and M. disparitergum n. sp. are described from off the Río de la Plata estuary. These two new species are easily distinguished from other members of the genus Meridiosignum in having the lateral margins of pereonites 2 and 3 bilobed (the concavity is much more pronounced in M. disparitergum), and those of pereonite 4 produced into a single process. The terminal male instar of Meridiosignum menziesi (Winkler, 1994) is described, and this species is herein reported from the Beagle Channel and Puerto Deseado. All the species currently placed in Meridiosignum were found in shallow waters in the southern hemisphere, M. undulatum n. sp. and M. disparitergum n. sp. being the species recorded at the greatest depth (129 m). © 2009 Taylor & Francis.  |l eng 
536 |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica, PICT 02-11180 
536 |a Detalles de la financiación: Universidad de Buenos Aires, UBACyT X162 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: We are grateful to Mr Fabrizio Scarabino (Dirección Nacional de Recursos Acuáticos, DINARA, Montevideo) for providing the material of the two new species herein described; Dr Jean Just (Zoologisk Museum, Copenhagen) and Dr George ‘‘Buz’’ Wilson (Australian Museum, Sydney) for many valuable comments and for the unpublished manuscript they have shared with us during the preparation of this paper; and Dr Oliver Coleman (Museum für Naturkunde, Berlin) for the loan of the type material of Paramunna menziesi. We are also indebted to Dr Wiebke Brökeland (Deutsches Zentrum für Marine Biodiversitätsforschung, Wilhelmshaven) and an anonymous reviewer for their useful suggestions. This study was partially supported by the Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT, PICT 02-11180), the Universidad de Buenos Aires (UBACyT X162), and the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET, Argentina). 
593 |a Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina 
690 1 0 |a ISOPODA 
690 1 0 |a MERIDIOSIGNUM 
690 1 0 |a NEW SPECIES 
690 1 0 |a SOUTH ATLANTIC OCEAN 
690 1 0 |a TAXONOMY 
690 1 0 |a ISOPOD 
690 1 0 |a MALE 
690 1 0 |a NEW SPECIES 
690 1 0 |a SHALLOW WATER 
690 1 0 |a SOUTHERN HEMISPHERE 
690 1 0 |a TAXONOMY 
690 1 0 |a BEAGLE CHANNEL 
690 1 0 |a PUERTO DESEADO 
690 1 0 |a RIO DE LA PLATA 
690 1 0 |a ASELLOTA 
690 1 0 |a CRUSTACEA 
690 1 0 |a ISOPODA 
690 1 0 |a PARAMUNNIDAE 
651 4 |a ARGENTINA 
651 4 |a SANTA CRUZ [ARGENTINA] 
651 4 |a SOUTH AMERICA 
700 1 |a Roccatagliata, D. 
773 0 |d 2009  |g v. 43  |h pp. 1115-1138  |k n. 17-18  |p J. Nat. Hist.  |x 00222933  |w (AR-BaUEN)CENRE-5700  |t Journal of Natural History 
856 4 1 |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-69149091739&doi=10.1080%2f00222930902781046&partnerID=40&md5=285e61030271415412e901d2a2900a69  |y Registro en Scopus 
856 4 0 |u https://doi.org/10.1080/00222930902781046  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00222933_v43_n17-18_p1115_Doti  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222933_v43_n17-18_p1115_Doti  |y Registro en la Biblioteca Digital 
961 |a paper_00222933_v43_n17-18_p1115_Doti  |b paper  |c PE 
962 |a info:eu-repo/semantics/article  |a info:ar-repo/semantics/artículo  |b info:eu-repo/semantics/publishedVersion 
999 |c 69763