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Known by many names, the Chinese banyan (Ficus microcarpa L.) is a monoecious plant species originating from south-eastern Asia which has been introduced as an ornamental in numerous areas outside its native range, including the Mediterranean. Like every species of Ficus, it is associated with a series of chalcid wasp species, known as fig wasps. These species are distributed in the families Agaonidae, Epichrysomallidae, Eurytomidae, Ormyridae and Pteromalidae. In this publication, we describe a new species of Ormyrus Westwood, 1832 (Hymenoptera, Chalcidoidea, Ormyridae), O. microcarpae Askew & Koutsoukos sp. nov., reared from figs of F. microcarpa collected from Greece and Cyprus. The new species is compared with O. lini and O. watshami. This species is likely to be a parasitoid of Meselatus bicolor Chen, 1999 (Hymenoptera, Epichrysomallidae). In addition, the previously unknown female of O. lini is also described and illustrated. This publication constitutes the first report of species of Ormyrus associated with figs in Europe.
Metafruticicola is a diverse land snail genus inhabiting the north-eastern Mediterranean region from S Albania to Israel. In this study, we describe Metafruticicola kavafis sp. nov., a new species for science from Kasos Island. We also focus on the reproductive system of steno-endemic species and subspecies of the genus from small islands of the Aegean Archipelago, whose anatomy was previously completely unknown. These species are M. crassicosta, M. pieperi, M. coartata gemina and M. nicosiana conciliatrix. For the latter subspecies, only the outlines of the genitalia were previously given. Additionally, we investigated in detail for the first time the genital anatomy of M. nicosiana nicosiana from Cyprus. Hitherto, information on the genital apparatus of this subspecies was based on sparse data derived from sexually immature specimens. These new anatomical data contribute to a plethora of controversies concerning the subgeneric division of Metafruticicola, which was based solely on conchological features and especially the microsculpture of the teleoconch. We suggest that the current subgeneric division of the genus should be abandoned.
In the framework of an ongoing extensive phylogenetic evaluation of the Ceratonotus group (Copepoda, Harpacticoida, Cletodidae), Poropsyllus menzelae gen. et sp. nov. from the sublittoral of south-western Cyprus (eastern Mediterranean Sea) and Paratouphapleura aaroni gen. et sp. nov. from the western Weddell Sea (Antarctica) are described. Both new species fit the autapomorphies of the Ceratonotus group but cannot be assigned to any of the genera so far known. Instead, each new species presents a set of derived characters that justify their placement in new genera, Poropsyllus gen. nov. and Paratouphapleura gen. nov., respectively. Furthermore, a comparison of the species placed in Ceratonotus Sars revealed that because of exclusive morphological deviations, Ceratonotus concavus Conroy-Dalton, C. steiningeri George, C. tauroides George, and C. vareschii George should be excluded from Ceratonotus and transferred to a new monophylum, Tauroceratus gen. nov. Likewise, Polyascophorus monoceratus George, Wandeness & Santos is characterized by several apomorphies that justify its transfer from Polyascophorus to a new taxon, Pseudopolyascophorus gen. nov. The Ceratonotus group is therefore increased to 31 species assigned to 13 genera. The systematic modifications conducted and resulting phylogenetic consequences are discussed in detail.