Morimus funereus is a large longhorn beetle included in the European Habitats Directive and in previous releases of the IUCN red list. It represents a flagship species of old-growth forest saproxylic communities in E and SE Europe. The morphologically based taxonomy of W Palaearctic Morimus is rather unstable due to high phenetic intrapopulational and geographic variability and different authors have attempted to recognise one to five different taxa of specific/subspecific rank. No previous molecular data are available for the genus Morimus. Here, for the first time, a molecular approach based on COI and ITS2 gene sequences was applied in European and Anatolian Morimus specimens. The genetic variability among Euro-Anatolian Morimus populations and the geographical structure suggest that they can not be ascribed to the currently accepted five W Palaearctic Morimus species and may actually represent a single, genetically and morphologically variable biological species (M. asper), highlighting the necessity of an extended taxonomical revision. In light of these results, a phylogeographical hypothesis of postglacial colonisation of the central Mediterranean area has been developed and the consequences of this new taxonomic arrangement regarding conservation strategies for "Morimus funereus" and allied taxa in Europe and Turkey are discussed.
The EU protected taxon Morimus funereus Mulsant, 1862 (Coleoptera: Cerambycidae) and its western Palaearctic allies: systematics and conservation outcomes / Solano, Emanuela; Mancini, Emiliano; Ciucci, Paolo; Franco, Mason; Audisio, Paolo Aldo; Antonini, Gloria. - In: CONSERVATION GENETICS. - ISSN 1566-0621. - STAMPA. - 14:3(2013), pp. 683-694. [10.1007/s10592-013-0461-3]
The EU protected taxon Morimus funereus Mulsant, 1862 (Coleoptera: Cerambycidae) and its western Palaearctic allies: systematics and conservation outcomes
SOLANO, Emanuela;Emiliano Mancini;CIUCCI, Paolo;AUDISIO, Paolo Aldo;ANTONINI, Gloria
2013
Abstract
Morimus funereus is a large longhorn beetle included in the European Habitats Directive and in previous releases of the IUCN red list. It represents a flagship species of old-growth forest saproxylic communities in E and SE Europe. The morphologically based taxonomy of W Palaearctic Morimus is rather unstable due to high phenetic intrapopulational and geographic variability and different authors have attempted to recognise one to five different taxa of specific/subspecific rank. No previous molecular data are available for the genus Morimus. Here, for the first time, a molecular approach based on COI and ITS2 gene sequences was applied in European and Anatolian Morimus specimens. The genetic variability among Euro-Anatolian Morimus populations and the geographical structure suggest that they can not be ascribed to the currently accepted five W Palaearctic Morimus species and may actually represent a single, genetically and morphologically variable biological species (M. asper), highlighting the necessity of an extended taxonomical revision. In light of these results, a phylogeographical hypothesis of postglacial colonisation of the central Mediterranean area has been developed and the consequences of this new taxonomic arrangement regarding conservation strategies for "Morimus funereus" and allied taxa in Europe and Turkey are discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.