Artículo
Abstract:
Molluscs have been regarded as one of the most extensively studied and better known marine invertebrates groups in sub-Antarctic and Antarctic benthic communities. In order to test this statement we address here the study of some species of the caenogastropod family Rissoidae, collected during several expeditions to Tierra del Fuego and the Scotia Arc. Currently, the local diversity of this family accounts for a total of 30 species, which were thoroughly revised mostly as part of two monographs. The present study provides new information on shell morphology, radulae and distribution for four of these species: Onoba fuegoensis (Strebel, 1908), O. delecta Ponder, 1983, O. klausgrohi Engl, 2011 and Haurakia averni Ponder and Worsfold, 1994; also contributes to a better understanding of the intraspecific variability of two other species: Onoba schythei (Philippi, 1868) and O. algida Ponder and Worsfold, 1994; and seven new species are described: Onoba clara, O. sandwichensis, O. verrucosa, O. antleri, O. caribu, O. oligochordata, and O. ernestoi. These new findings increase the number of species currently known from the studied area, and provide the first record of a species with multispiral protoconch, and the first record of a bathyal species from southern South America. Furthermore, as part of this study the presence of “antler-like” marginal teeth is reported for two species, a condition thus far not reported for any other Rissoidae. This study highlights that, even being one of the most intensively studied marine invertebrate groups, molluscs from the Sub-Antarctic and Antarctic waters still remain scarcely known. © 2017, Springer-Verlag Berlin Heidelberg.
Registro:
| Documento: | Artículo |
| Título: | New insigths into the diversity of rissoids from sub-antarctic and antarctic waters (Gastropoda: Rissooidea) |
| Autor: | Güller, M.; Zelaya, D.G. |
| Filiación: | Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (MACN-CONICET), Av. Ángel Gallardo 470, Buenos Aires, Argentina Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales (FCEN-UBA), Ciudad Universitaria, pabellón 2, 4to piso, Buenos Aires, Argentina CONICET, Buenos Aires, Argentina |
| Palabras clave: | Antarctica; Mollusca; Rissoidae; Southern Ocean; Southwestern Atlantic; geographical distribution; intraspecific variation; invertebrate; marine environment; mollusc; morphology; new record; new species; shell; snail; species diversity; tooth; Antarctica; Atlantic Ocean; Atlantic Ocean (Southwest); Scotia Arc; Southern Ocean; Tierra del Fuego [(ISG) South America]; Caenogastropoda; Gastropoda; Invertebrata; Mollusca; Onoba; Rissoidae; Rissooidea |
| Año: | 2017 |
| Volumen: | 40 |
| Número: | 10 |
| Página de inicio: | 1923 |
| Página de fin: | 1937 |
| DOI: | http://dx.doi.org/10.1007/s00300-017-2108-1 |
| Título revista: | Polar Biology |
| Título revista abreviado: | Polar Biol. |
| ISSN: | 07224060 |
| CODEN: | POBID |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07224060_v40_n10_p1923_Guller |
Referencias:
- Ávila, S.P., Goud, J., de Frias Martins, A.M., Patterns of diversity of the Rissoidae (Mollusca: Gastropoda) in the Atlantic and the Mediterranean Region (2012) Sci World J, 2012, p. 164890
- Brandt, A., De Broyer, C., De Mesel, I., Ellingsen, K.E., Gooday, A.J., Hilbig, B., Linse, K., Tyler, P.A., The biodiversity of the deep Southern Ocean benthos (2007) Philos T Roy Soc B, 362, pp. 39-66
- Clarke, A., Griffiths, H.J., Linse, K., Barnes, D.K.A., Crame, J.A., How well do we know the Antarctic marine fauna? A preliminar study of macroecological and biogeographical patterns in Southern Ocean gastropod and bivalve molluscs (2007) Divers Distrib, 13, pp. 620-632
- Criscione, F., Ponder, W.F., Köhler, F., Takano, T., Kano, Y., A molecular phylogeny of the Rissoidae (Caenogastropoda: Rissooidea) allows testing the diagnostic utility of morphological traits (2016) Zool J Linn Soc-Lond
- Engl, W., Two new Onoba-species (Gastropoda: Rissoidae) from Arctic and Subantarctic waters (2011) Conchylia, 41, pp. 52-55
- Engl, W., (2012) Shells of Antarctica, , ConchBooks, Hackenheim
- Gray, J.S., Antartic marine benthic biodiversity in a world-wide latitudinal context (2001) Polar Biol, 24, pp. 633-641
- Jazdzewski, K., Jurasz, W., Kittel, W., Presler, E., Presler, P., Sicinski, J., Abundance and biomass estimates of the benthic fauna in Admiralty Bay, King George Island, South Shetland Islands (1986) Polar Biol, 6, pp. 5-16
- Martens, E.V., Pfeffer, G., Die Mollusken von Süd-Georgien nach der Ausbeute der Deutschen Station 1882-83 (1886) Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten, 3, pp. 65-135
- Melvill, J.C., Standen, R., The marine Mollusca of the Scottish National Antarctic Expedition. Part 2 (1912) T Roy Soc Edin, 48, pp. 333-366
- Mühlenhard-Siegel, U., Some results on quantitative investigations of macrozoobenthos in the Scotia Arc (Antarctica) (1988) Polar Biol, 8, pp. 241-248
- Philippi, R.A., Conchyglia nova potissimum magellanica (1868) Malak Blatt, 15, pp. 222-226
- Ponder, W.F., Rissoiform gastropods from the Antarctic and Sub-Antarctic. The Eatoniellidae, Rissoidae, Barleeidae, Cingulopsidae, Orbitestellidae and Rissoellidae (Mollusca: Gastropoda) of Sygny Island, South Orkney Islands, with review of the Antarctic and sub-Antarctic (excluding southern South America and the New Zealand sub-Antarctic islands) species. British Antarctic Survey (1983) Scientific Reports, 108, pp. 1-96
- Ponder, W.F., A review of the genera of the Rissoidae (Mollusca: Mesogastropoda: Rissoacea) (1985) Rec Aust Mus, 4, pp. 1-221
- Ponder, W.F., Worsfold, T., A review of the Rissoiform Gastropods of Southwestern South America (Mollusca: Gastropoda). Natural History Museum, Contributions in Science 445:1–63 Gray JS (2001) Antartic marine benthic biodiversity in a world-wide latitudinal context (1994) Polar Biol, 24, pp. 633-641
- Strebel, H., (1908) Die Gastropoden. Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition, 1901–1903 unter Leitung von Dr Otto Nordenskjold 6:1–112 (pls.1–6)
- Thatje, S., Mutschke, E., Distribution of abundance, biomass, production and productivity of macrozoobenthos in the sub-Antarctic Magellan Province (South America) (1999) Polar Biol, 22, pp. 31-37
- Zelaya, D.G., Systematics and biogeography of marine gastropod molluscs from South Georgia (2005) Spixiana, 28, pp. 109-139
Citas:
---------- APA ----------
Güller, M. & Zelaya, D.G. (2017) . New insigths into the diversity of rissoids from sub-antarctic and antarctic waters (Gastropoda: Rissooidea). Polar Biology, 40(10), 1923-1937.http://dx.doi.org/10.1007/s00300-017-2108-1
---------- CHICAGO ----------
Güller, M., Zelaya, D.G. "New insigths into the diversity of rissoids from sub-antarctic and antarctic waters (Gastropoda: Rissooidea)" . Polar Biology 40, no. 10 (2017) : 1923-1937.http://dx.doi.org/10.1007/s00300-017-2108-1
---------- MLA ----------
Güller, M., Zelaya, D.G. "New insigths into the diversity of rissoids from sub-antarctic and antarctic waters (Gastropoda: Rissooidea)" . Polar Biology, vol. 40, no. 10, 2017, pp. 1923-1937.http://dx.doi.org/10.1007/s00300-017-2108-1
---------- VANCOUVER ----------
Güller, M., Zelaya, D.G. New insigths into the diversity of rissoids from sub-antarctic and antarctic waters (Gastropoda: Rissooidea). Polar Biol. 2017;40(10):1923-1937.http://dx.doi.org/10.1007/s00300-017-2108-1
