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(Annelida, Polychaeta) Colectados En Las Campañas “Fauna Ii, Iii, Iv” (Proyecto “Fauna Ibérica”) Y Catálogo De Las Especies Conocidas Para El Ámbito Ibérico

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(Annelida, Polychaeta) Colectados En Las Campañas “Fauna Ii, Iii, Iv” (Proyecto “Fauna Ibérica”) Y Catálogo De Las Especies Conocidas Para El Ámbito Ibérico Graellsia, 58(1): 39-47 (2002) NEREIDIDAE (ANNELIDA, POLYCHAETA) COLECTADOS EN LAS CAMPAÑAS “FAUNA II, III, IV” (PROYECTO “FAUNA IBÉRICA”) Y CATÁLOGO DE LAS ESPECIES CONOCIDAS PARA EL ÁMBITO IBÉRICO J. Núñez * y M. C. Brito * RESUMEN Se confecciona una lista de 19 especies de poliquetos pertenecientes a la familia Nereididae, a partir del material colectado en las campañas oceanográficas “Fauna Ibérica II, III y IV”. De éstas, se aportan datos sobre las estaciones de muestreo. De todo el material identificado son nuevas citas para la Península Ibérica tres especies: Ceratonereis vittata Langerhans, 1884, Neanthes rubicunda (Ehlers, 1864) y Nereis perivisceralis Claparède, 1864. También se aporta un catálogo actualizado de los neréi- didos conocidos para la Península Ibérica compuesto por 36 especies. Palabras clave: Nereididae, Polychaeta, Península Ibérica, catálogo de especies. ABSTRACT Nereididae (Annelida: Polychaeta) collected in the Fauna II, III and IV Cruises (“Fauna Ibérica” Project) and a check-list of known species recorded from the Iberian Peninsula A check-list of 19 polychaetes species belonging to the family Nereididae is made, from the material collected during the Cruises “Fauna Ibérica II, III and IV”. Of these, data on the sampling stations are given. As a result of the identification of nereidid spe- cimens, three new records for the Iberian Peninsula were found, Ceratonereis vittata Langerhans, 1884, Neanthes rubicunda (Ehlers, 1864) and Nereis perivisceralis Claparède, 1864. An updated catalogue is also presented, with the 36 nereidid species known for the Iberian Peninsula. Key words: Nereididae, Polychaeta, Iberian Peninsula, species catalogue. Introducción Ibérica la primera monografía sobre neréididos se debe a Cendrero (1910), que describe 7 especies; La familia Nereididae Johnston, 1845, es una de más tarde, Campoy (1982) en su Tesis Doctoral las más representativas y emblemáticas de la sobre las familias de poliquetos “errantes” ibéricas macrofauna de poliquetos, utilizada frecuentemen- cataloga y describe 22 especies. Actualmente te como modelo en el estudio del grupo. Se trata de hemos realizado una recopilación bibliográfica de una familia ampliamente estudiada en el ámbito las especies de neréididos citadas para la Península mundial, de la cual se han descrito 535 especies en Ibérica y una revisión del material colectado duran- 43 géneros (Glasby et al., 2000). En la Península te las campañas de “Fauna Ibérica II, III y IV” en * Departamento de Biología Animal (Zoología), Facultad de Biología, Universidad de La Laguna, 38206 La Laguna, Tenerife, Islas Canarias, España (c) Sociedad de Amigos del Museo http://graellsia.revistas.csic.es Nacional de Ciencias Naturales y Consejo Superior de Investigaciones Científicas Licencia Creative Commons 3.0 España (by-nc) 40 NÚÑEZ, J. y BRITO, M. C. las cuales se han identificado 19 especies. Como 285B2 (1), 285B5 (3), 285B12 (12), 285B22 (1), 290B4 (2), resultado de este trabajo el número de especies se 290B6 (5), 293A (1), 305A (1), 309B (1). eleva a 36. La familia Nereididae será en el futuro objeto de una publicación monográfica dentro del *Ceratonereis (Composetia) vittata Langerhans, 1884 proyecto “Fauna Ibérica”. Ceratonereis vittata Langerhans (1884): 254, lám. 15, fig 12; Fauvel (1916): 86, lám. 6, fig. 9-11, lám. 9, fig. 16-20; En este trabajo se incluye una lista de las esta- Núñez (1995): fig. 2 a-g. ciones de recolección del material de las tres cam- pañas realizadas dentro del proyecto “Fauna MATERIAL EXAMINADO.- Fauna II: 127A (1), 133A (1), 158A Ibérica”. La campaña “Fauna II” se desarrolló en (2). Fauna III: 189A (1), 238A (65). Fauna IV: 324A (1). las costas de Galicia, Asturias, Cantabria y País DISCUSIÓN.- Especie relativamente poco conoci- Vasco en el verano de 1991 y la mayoría de las da, posiblemente por haberse confundido con otras muestras fueron tomadas mediante arrastres bentó- especies: con Nereis rava (Ehlers, 1864), debido a nicos con Bou de Varas y pelágicos. En “Fauna III” que presentan un patrón de coloración muy pareci- se realizaron los muestreos en las islas Columbretes do, que persiste después de la fijación de los ejem- y Baleares durante el verano de 1994, siendo la plares; con Ceratonereis hircinicola (Eisig, 1870), mayoría de las muestras obtenidas por buceo con por la morfología de los podios anteriores y similar escafandra autónoma, arrastres con Bou de Varas y distribución de los paragnatos, aunque la presencia pelágicos. En “Fauna IV” se continuaron los mues- de una seda homogonfa falciforme en los notopo- treos en las islas Columbretes y también se hicieron dios de la región media y posterior del cuerpo, la en las islas Hormigas, isla de Alborán y mar cir- diferencia con claridad de esta última especie. cundante, durante el verano de 1996, la mayoría de Posiblemente, debido a estas confusiones, las citas las muestras se colectaron a buceo con escafandra de C. vittata son tan escasas en el ámbito mundial. autónoma, a mano en el intermareal y arrastres ben- tónicos con Bou de Varas. Eunereis longissima (Johnston, 1840) El material se encuentra depositado en el Museo Eunereis longissima, Fauvel (1923): 351, fig. 138 a-d; Hartmann- Nacional de Ciencias Naturales (MNCN). Schröder (1971): 207, fig. 67 a-f; Sardá (1983): 18, fig. 3 a-f; Núñez, Aguirrezabalaga y Ceberio (2000): 34, fig. 6 a-m. MATERIAL EXAMINADO.- Fauna II: 86DL (1), 152A (1). Resultados Micronereis variegata Claparède, 1863 La lista de especies se ha ordenado alfabética- Micronereis variegata, Fauvel (1923): 332, fig. 128 a-f; mente, cada una de las cuales se acompaña del Núñez, Bacallado y Brito (1981): 163, fig. 2. material examinado, en donde consta la campaña MATERIAL EXAMINADO.- Fauna III: 218B (1). de recolección, referencia de la estación y entre paréntesis el número de ejemplares colectados. Neanthes caudata (delle Chiaje, 1828) Otros datos específicos para cada estación como: Nereis (Neanthes) caudata, Fauvel (1923): 347, fig. 135 a-e; nombre de la localidad, coordenadas geográficas, Núñez, Bacallado y Brito (1981): 170, fig. 7. profundidad de captura y tipo de fondo o sustrato Nereis (Neanthiodes) bolivari Rioja (1918): 67, fig.16. quedan reflejadas en el Apéndice final. MATERIAL EXAMINADO.- Fauna III: 228A (1), 259B (1), 266A (3). Las especies que aparecen marcadas con un (*) se citan por primera vez para la Península Ibérica y, Neanthes fucata (Savigny, 1820) para cada una de ellas, se incluye una breve discu- Neanthes fucata, Núñez (1995): 77, fig. 5 i. sión. Nereis fucata, Fauvel (1923): 334, fig. 134 a-f; Hartmann- Schröder (1971): 205, fig. 66 c-f. Familia Nereididae Johnston, 1845 MATERIAL EXAMINADO.- Fauna II: 91A(1), 97A(1), 114A (1), 128A (1), 151A (2), 171A (2). Fauna III: 194A (3), 216A (2), Ceratonereis (Composetia) costae (Grube, 1840) 228A (5), 236B3 (1). Nereis (ceratonereis) costae, Cendrero (1910): 21, fig. 16-20; Fauvel (1923): 349, fig. 136 a-f. Neanthes irrorata (Malmgren, 1867) MATERIAL EXAMINADO.- Fauna III: 178A (1), 190B4 (1), 194A Nereis irrorata, Cendrero (1910): 16, figs. 8-15; Fauvel (1), 223B2 (4), 225B (1), 236B1 (1), 236B14 (1), 238A (1), (1914): 170, lám. 13, fig. 9-28; (1923): 340, fig. 132 a-k. 239A (1), 240B6 (9), 251B (1), 252A (1), 254B (1), 258B3 (2), Nereis (Neanthes) irrorata, Núñez, Bacallado y Brito (1981): 170, fig. 8. 259B3 (1), 262B2 (10). Fauna IV: 274B2 (1), 274B4 (1), 274B13 (1), 277B22 (3), 281B14 (1), 282B2 (2), 282B15 (6), MATERIAL EXAMINADO.- Fauna III: 251B (1). (c) Sociedad de Amigos del Museo http://graellsia.revistas.csic.es Nacional de Ciencias Naturales y Consejo Superior de Investigaciones Científicas Licencia Creative Commons 3.0 España (by-nc) NERÉIDIDOS DE LA PENÍNSULA IBÉRICA 41 *Neanthes rubicunda (Ehlers, 1864) Nereis pelagica Linnaeus, 1758 Neanthes rubicunda, Núñez (1995): 77, figs. 4 e, 5 g. Nereis pelagica, Rioja (1918): 76, fig. 18; Fauvel (1923): 336, Lycoris rubicunda, Langerhans (1880): 286, fig. 22 fig. 130 a-f. Nereis gisserana Horst (1924): 151, lám. 30, fig. 6, 7; Monro (1939): 394, fig. 302, a-f. MATERIAL EXAMINADO.- Fauna III: 262B2 (1). Neanthes aff. gisserana, Núñez, Brito y Bacallado (1984): 18, figs. 3, 4. *Nereis perivisceralis Claparède, 1868 MATERIAL EXAMINADO.- Fauna II: 140A (5). Fauna III: 223B7 Nereis perivisceralis Claparède (1868): 161, lám. 12, fig 1. (1), 230B14 (2), 230B18 (1), 236B3 (1), 236B14 (2), 240B1 (3), 240B4 (5), 248A (2), 252A (1), 262B2 (1), 263B3 (2), MATERIAL EXAMINADO.- Fauna III: 177B2 (1), 179B2 (2), 268A (1), 270B1 (1). Fauna IV: 277B11 (1), 281B1 (1), 282B4 183B3 (1), 210B5 (1), 211B (1), 213A (1), 218B (1), 229B7 (1), 283A (1), 285B1 (3), 285B22 (1), 317A (2). (1), 230B4 (1), 230B18 (1), 230B20 (2), 236B14 (1), 240B1 (1), 240B6 (1), 240B9 (2), 240B10 (4), 250A (1), 258B10 (1), DISCUSIÓN.- Ha sido considerada sinónima de 259B3 (1), 262B2 (1), 267B2 (22), 267B3 (1), 267B4 (1), N. irrorata (Malmgren, 1867) (Fauvel, 1914), aun- 270B1 (2), 273B1 (4), 273B2 (1), 273B3 (1), 273B5 (1). que las diferencias entre las dos especies son muy Fauna IV: 274B4 (1), 274B10 (3), 281B1 (10), 281B3 (4), evidentes. Las dos especies se diferencian, sobre 282B2 (2), 282B4 (1), 285B1 (1), 285B22 (1), 299B8 (1), todo, por la coloración que presentan los ejempla- 305A (1). res y la distribución de los paragnatos en las áreas DISCUSIÓN.- Se trata de una especie afín a VII-VIII, ya que N. rubicunda tiene una sóla fila Nereis zonata Malmgren, 1867, siendo la princi- de paragnatos, mientras que N. irrorata tiene dos pal diferencia entre las dos especies la distribu- filas bien marcadas. Ehlers (1864) describe esta ción de los paragnatos de las áreas VII-VIII: en N. especie para las costas italianas, y más tarde perivisceralis hay una sóla fila de paragnatos, Langerhans (1880) la cita por primera vez para mientras que en N. zonata existen dos o tres filas. Madeira, siendo también conocida de la islas No obstante, N.
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