BOLETÍN Nº4 Julio 2014 Boletín De La Red De Observadores De Libélulas En Andalucía Nº 4 Julio 2014

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BOLETÍN Nº4 Julio 2014 Boletín De La Red De Observadores De Libélulas En Andalucía Nº 4 Julio 2014 BOLETÍN nº4 julio 2014 Boletín de la Red de Observadores de Libélulas en Andalucía nº 4 Julio 2014 Editado por: Asociación de Educación Ambiental El Bosque Animado (AEA BA) Periodicidad anual Editor responsable: Florent Prunier Consejo editorial David Chelmick, Adolfo Cordero, Martin Schorr Colaboran en este nº: Christrophe Brochard, Enrique Calzado, Javier Ripoll, Silvia Saldaña Contacto: aeaelbosqueanimado. [email protected] Portada: Onychogomphus costae (larva) - Christrophe Brochard y Río Vascão (Algarve, Portugal) - Nuno de Santos Loureiro ISSN: 2254-5727 Depósito Legal: CO-4512012 Boletín Rola nº 4, junio 2014 EDITORIAL Three very important papers in this issue. It is hard to believe that one of the most important wetland habitats in Europe and a key Ramsar site has never had a comprehensive survey of its dragonflies. The survey published here gives cause for concern as there appears to be a considerable reduction in species in recent years. Dragonflies are key indicators and I emphasise the need stressed in the paper for more research in this most important wetland. It is very encouraging to see that Macromia splendens is now established as an Algarve species; the habitat certainly looks perfect. You need to go back only as far as the late 1980s when the status of this species in Spain and Portugal was known only from historical records. In the 1990s observers like Adolfo Cordero, Rudolf Malkmus and myself established its presence and since then there have been an explosion of records which indicate that the western and central parts of the Iberian peninsular 1 Boletín Rola nº 4, junio 2014 are probably the most important areas for this European endemic. The Algarve is an area with important wetland habitats and well known to the British. It is to be hoped that, encouraged by the rare species outlined here, more field workers, perhaps even some from UK, will visit and contribute to ROLA. Finally, some very interesting information from MNCN- CSIC. The specimens examined were collected from Central and Southern Spain and one of the commonest species found was Ischnura elegans. Askew in 1988, just 25 years ago and taking published information available at that time concluded that this species did not exist in Iberia. How things have changed. What has happened in the last 25 years is an awakening of interest and recording in Iberian Odonata; but there is still so much to do. Let me set ROLA a goal. The Atlas of Dragonflies of Britain and Ireland has just been published (Cham et al 2014); it is based upon more one million records. Andalucia is 25% of the area of UK and Ireland. A quarter of a million records must be the aim for the next ROLA atlas. If you like recording and feel that much of Europe is well studied there is so much scope for you in Iberia. Good hunting and let’s get those records flowing. David Chelmick FRES. President of the British Dragonfly Society References: Askew R.R., 1988. The Dragonflies of Europe. Harley Books. Cham S., Nelson B., Parr A., Prentice S., Smallshire D., and Taylor P. 2014. Atlas of Dragonflies of Britain and Ireland.Field Studies Council. 2 Boletín Rola nº 4, junio 2014 INDICE The dragonflies of Doñana: 1959-2013. Carmen Díaz- Paniagua, Rosalía Martín-Franquelo, Leónidas de los Reyes, Pilar Fernández-Díaz & Florent Prunier............5 Odonatological advances in the Algarve region, Portugal. Nuno de Santos Loureiro........................................17 Los Odonatos ibéricos en la colección de Entomología del Museo Nacional de Ciencias Naturales (MNCN-CSIC). Mercedes París, Sonia Ferreira, José Mañani, Andrea Parrón, Florent Prunier, Javier Ripoll & Silvia Saldaña ........................ 33 Noticiario 2013........................................................................... 63 Resumen anual ROLA 2013 ................................................. 72 3 Boletín Rola nº 4, junio 2014 Sympetrum fonscolombii (foto: RMF) 4 Boletín Rola nº 4, junio 2014 The dragonflies of Doñana: 1959- 2013 Carmen Díaz-Paniagua1, Rosalía Martín-Franquelo, Leónidas de los Reyes, Pilar Fernández-Díaz & Florent Prunier 1 Autor para correspondencia Estación Biológica de Doñana-CSIC. Contacto: [email protected] ABSTRACT (1) AGUESSE, P. (1962) The Espacio Natural Doñana, referred to here simply Quelques Odonates du Coto de Doñana. as Doñana, is internationally considered as an area of Archivos del Instituto de particular interest for the conservation of Odonata. We Aclimatación de Almería, have compiled data on the species recorded in this area 11: 9-12. between 1959 and 2013, including the results of intensive (2) BIGOT, L & surveys and observations of adults which took place MARAZANOF, F. (1965) Considérations sur between 2009 and 2013. Of the 42 species recorded, l’ecologie des invertebrés we have only observed 25 species in recent years. There terrestres et aquatiques des Marismas du Guadalquir appears to be a considerable reduction in species numbers (Andalousie). Vie et Milieu, since 1980’s even taking account of five species that had 16: 441-473. not previously been cited. Due to the absence of some (3) COMPTE SART, threatened species since the 1980's, the authors consider A. (1982). Odonatos y that a more intensive survey is required to confirm their neurópteros de la Reserva Biológica de Doñana status. The conservation of the aquatic habitats network (Huelva). V Jornadas de in this area is required to preserve high Odonata richness la Asociación española de in Doñana. Entomología, Valencia: 95. (4) TESTARD, P. (1972) Observations sur l’activité RESUMEN reproductrice d’une population tardive de El área de Doñana está considerada internacionalmente Sympetrum striolatum como un punto de especial interés para la conservación Charpentier dans le Sud de l’Espagne (Odon. de la fauna de odonatos. Este estudio recopila datos de Libellulidae). Bulletin de la observaciones de libélulas de Doñana desde 1959 hasta Société Entomologique de la actualidad, así como de censos y prospecciones de France, 77: 118-122. adultos en vuelo realizadas entre 2009 y 2013. De las (5) TESTARD, P. (1975) 42 especies que se consideran observadas en Doñana, Note sur l'émergence, le sex-ratio et l'activité des sólo se detectan en la actualidad 25, apreciándose una adultes de Mesogomphus reducción considerable a partir de los años 80, así como genei Selys, dans le Sud de l'Espagne la incorporación de cinco nuevas. Entre las especies (Anisoptera: Gomphidae). que no se detectan recientemente se encuentran Odonatologica, 4: 11-26. 5 Boletín Rola nº 4, junio 2014 (6) DUFOUR, C. (1978) algunas con alto riesgo de amenaza, por lo que sería Odonates printaniers dans le Delta du Guadalquivir. necesario intensificar las prospecciones para confirmar Cahiers des naturalistes, su desaparición. La reducción del número de especies de 32: 41-43. odonatos se puede considerar un indicador del deterioro (7) BELLE, J. (1979) de los hábitats acuáticos. El mantenimiento del buen Dragonflies collected in estado de conservación de esta importante red de hábitats southern Spain in March. Notulae odonatologicae, acuáticos contribuiría a garantizar la riqueza de odonatos 1: 46. en Doñana. (8) MONTES, C., RAMÍREZ-DÍAZ, INTRODUCTION L. & SOLER, A.G. (1982) Variación de las The odonatofauna of Doñana has never been intensively taxocenosis de Odonatos, Coleópteros y Heterópteros studied. However, a large number of short papers has acuáticos en algunos been published reporting lists of species recorded since ecosistemas del Bajo Guadalquivir (SW, España) 1959. This information provides a general view about the durante un ciclo anual. species richness and gradual changes experienced in the Anales de la Universidad 1 de Murcia, 38: 19-100. last five decades. AGUESSE provided a preliminary list of 15 species observed in 1959. BIGOT & MARAZANOF2, within a (9) FERRERAS- study of aquatic macroinvertebrates, reported six Odonata ROMERO, M. & SOLER, A. (1979) Odonatos de species. From 1966 to 1976, COMPTE SART performed las marismas del bajo frequent surveys in The Doñana Biological Reserve (the Guadalquivir, aspectos faunísticos. Boletín de la central area of the park) where he obtained considerable Asociación española de information from which only a congress abstract was Entomología, 3: 213-218. published (COMPTE SART 1982)3. The specimens (10) HUERTAS- collected are preserved in the scientific collection of the DIONISIO, M. & SÁNCHEZ-RODRÍGUEZ, J.L. (2000) Los odonatos de la provincia de Huelva (Andalucía, España) (Insecta: Odonata). Boletín de la SOCECO, 12: 35-81. (11) FERRERAS- ROMERO, M. & PUCHOL, V. (1984) Los insectos Odonatos en Andalucía. Bases para su estudio faunístico. Servicio de publicaciones de la Universidad, Córdoba. (12) JÖDICKE, R. (1996) Faunistic data of dragonflies from Spain. Advances in Odonatology, suppl. 1: 155-189. Laguna Dulce (photo: RMF) 6 Boletín Rola nº 4, junio 2014 Madrid Natural Sciences Museum (MNCN). There was an increased interest in the dragonflies of Doñana during the (13) WEIHRAUCH, F. & 1970’s (TESTARD 19724; 19755; DUFOUR 19786; BELLE WEIHRAUCH, S. (2003) 7 8 Spring Odonata records 1979 ; MONTES et al. 1982 ). An initial review was then form Alentejo (Portugal), carried out by FERRERAS-ROMERO & SOLER9, in which Andalusia and Extremadura one species from the preliminary list, Lestes sponsa, was (Spain). Opuscula Zoologica Fluminensia, questioned. From the 1980’s onwards, the interest in 207: 1-18. Doñana’s dragonflies decreased, although there are (14) FLORENCIO, M., some records included in general studies covering wider
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