Abstract:
Leptochiton sanmatiensis, new species, is described from shallow-waters of Argentina. The species is characterized by having a quincuncial arrangement of tegmental granules on head valve, lateral areas of intermediate valves and postmucronal area of tail valve, and a longitudinal arrangement of these structures on the central areas of intermediate valves; each granule having a macraesthete and four micraesthetes. In addition, the new species has pectinated dorsal scales, with 14-21 ridges; a low number of ctenidia (up to six on each side in the largest specimens); and the second lateral tooth with three denticles in the cusp. The species lives on small gravel and shells.
Registro:
Documento: |
Artículo
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Título: | A new species of leptochiton (polyplacophora: Leptochitonidae) from the Southwestern Atlantic |
Autor: | Güller, M.; Liuzzi, M.G.; Zelaya, D.G. |
Filiación: | Museo Argentino de Ciencias Naturales Bernardino Rivadavia, Av. Ángel Gallardo 470 (C1405DJR), Buenos Aires, Argentina Departamento Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales-UBA, Ciudad Universitaria, Pab. 2, Lab. 31 (C1428EHA), Buenos Aires, Argentina
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Palabras clave: | Argentina; diversity; Lepidopleurida; Lepidopleurina; Polyplacophora; Lepidopleurida; Leptochiton (chiton); Leptochitonidae; Polyplacophora |
Año: | 2015
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Volumen: | 58
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Número: | 1-2
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Página de inicio: | 147
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Página de fin: | 155
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DOI: |
http://dx.doi.org/10.4002/040.058.0203 |
Título revista: | Malacologia
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Título revista abreviado: | Malacologia
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ISSN: | 00762997
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00762997_v58_n1-2_p147_Guller |
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Citas:
---------- APA ----------
Güller, M., Liuzzi, M.G. & Zelaya, D.G.
(2015)
. A new species of leptochiton (polyplacophora: Leptochitonidae) from the Southwestern Atlantic. Malacologia, 58(1-2), 147-155.
http://dx.doi.org/10.4002/040.058.0203---------- CHICAGO ----------
Güller, M., Liuzzi, M.G., Zelaya, D.G.
"A new species of leptochiton (polyplacophora: Leptochitonidae) from the Southwestern Atlantic"
. Malacologia 58, no. 1-2
(2015) : 147-155.
http://dx.doi.org/10.4002/040.058.0203---------- MLA ----------
Güller, M., Liuzzi, M.G., Zelaya, D.G.
"A new species of leptochiton (polyplacophora: Leptochitonidae) from the Southwestern Atlantic"
. Malacologia, vol. 58, no. 1-2, 2015, pp. 147-155.
http://dx.doi.org/10.4002/040.058.0203---------- VANCOUVER ----------
Güller, M., Liuzzi, M.G., Zelaya, D.G. A new species of leptochiton (polyplacophora: Leptochitonidae) from the Southwestern Atlantic. Malacologia. 2015;58(1-2):147-155.
http://dx.doi.org/10.4002/040.058.0203