A new genus of the millipede tribe Brachyiulini (Diplopoda: Julida: Julidae) from the Aegean region

  • Eszter Lazányi Department of Zoology, Hungarian Natural History Museum, Baross u. 13, H-1088 Budapest, Hungary
  • Boyan Vagalinski Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Yurii Gagarin Street, 1113, Sofia, Bulgaria
Keywords: Brachyiulus, Chromatoiulus, Megaphyllum, new taxa, new records

Abstract

A new genus of the julid tribe Brachyiulini, Enghophyllum gen. nov., is described, comprising two species from Greece. The type-species, E. naxium (Verhoeff, 1901) comb. nov. (ex Megaphyllum Verhoeff, 1894), appears to be rather widespread in the Aegean: it is known from Antiparos Island and Naxos Island (the type locality), both in the Cyclades, as well as East Mavri Islet, Dodecanese Archipelago (new record). The vulva of E. naxium is described for the first time. In addition, E. sifnium gen. et sp. nov. is described  based on a single adult male from Sifnos Island, Cyclades. The new genus is distinct from other genera of the Brachyiulini mainly by its peculiar gonopod structure, apparently disjunct and at least mostly apomorphous: (1) promeres broad, shield-like, in situ protruding mostly posteriad, completely covering the opisthomeres and gonopodal sinus; (2) transverse muscles and coxal apodemes of promere fully reduced; (3) opisthomere with three differentiated processes, i.e., lateral, basal posterior and apical posterior; (4) solenomere rather simple, tubular. The evolution and biogeography of the new genus are briefly discussed, both suggesting its profoundly long isolation in the Aegean region from the contribal genera in the adjacent Balkans and Anatolia.

References

Akkari N., Stoev P. & Enghoff H. 2011. Two new cavernicolous genera of Julidae (Diplopoda, Julida), with notes on the tribe Brachyiulini and on julid subanal hooks and anchors. Zookeys 114: 1-14. http://dx.doi.org/10.3897/zookeys.114.1490

Attems C. 1927. Über palaearktische Diplopoden. Archiv für Naturgeschichte 92 (1-2): 1-256.

Attems C. 1940. Beiträge zur Kenntnis der Iuliden. Annalen des Naturhistorischen Museums in Wien 50: 294-327.

Ceuca T. 1992. Quelques aspects sur la faunistique, l'écologie et la zoogeographie des diplopodes de la Région Balkanique. In: Meyer E., Thaler K. & Schedl W. (eds) Advances in Myriapodology, Berichte des naturwissenschaftlich-medizinischen Vereins in Innsbruck, Supplement 10: 411-429.

Douris G., Giokas S., Thomaz D., Lecanidou R. & Rodakis G.C. 2007. Inference of evolutionary patterns of the land snail Albinaria in the Aegean archipelago: Is vicariance enough? Molecular Phylogenetics and Evolution 44 (3): 1224-1236. http://dx.doi.org/10.1016/j.ympev.2007.01.004

Enghoff H. & Kime D. 2009. Fauna Europaea: Diplopoda. Fauna Europaea version 2.0 [online]. Available from http://www.faunaeur.org (accessed 17 Aug. 2011)

Felesaki I., Stoev P., Simaiakis S.M. & Mylonas M. A catalogue of the millipedes of Crete (Myriapoda: Diplopoda). Natura Montenegrina 9 (3): 357-368.

Fattorini S. & Fowles A.P. 2005. A biogeographical analysis of the tenebrionid beetles (Coleoptera, Tenebrionidae) of the island of Thasos in the context of the Aegean Islands (Greece). Journal of Natural History 39 (46): 3919-3949. http://dx.doi.org/10.1080/00222930500533443

Heller J. 1976. The biogeography of Enid snails of the Aegean Islands. Journal of Biogeography 3: 281-392.

Lazányi E. & Korsós Z. 2011. Revision of the Megaphyllum projectum Verhoeff species complex (Myriapoda: Diplopoda: Julida: Julidae). Zootaxa 2864: 43-56.

Lazányi E. & Vagalinski B. 2013. Redefinition of the millipede subgenus Megaphyllum sensu stricto Verhoeff, 1894 and neotype designation for Megaphyllum austriacum (Latzel, 1884) (Myriapoda: Diplopoda: Julida: Julidae). Zootaxa 3741: 55-100. http://dx.doi.org/10.11646/zootaxa.3741.1.2

Lazányi E., Vagalinski B. & Korsós Z. 2012. The millipede genus Megaphyllum Verhoeff, 1894 in the Balkan Peninsula, with description of new species (Myriapoda: Diplopoda: Julida: Julidae). Zootaxa 3228: 1-47.

Mauriès J-P. & Karamaouna M. 1984. Myriapodes-Diplopodes nouveaux et peu connus des îles Naxos, Paros et Antiparos (Cyclades, Grèce). Biologia Gallo-hellenica 11: 51-59.

Sfenthourakis S. 1996. A biogeographical analysis of terrestrial isopods (Isopoda, Oniscidea) from the central Aegean islands (Greece). Journal of Biogeography 23: 687-698. http://dx.doi.org/10.1111/j.1365-2699.1996.tb00029.x

Strasser K. 1974. Über Diplopoda-Chilognatha Griechenlands. Revue Suisse de Zoologie 81 (1): 219-300.

Vagalinski B., Lazányi E. & Golovatch S. 2013. Redescription of the subgenus Parancistrum Verhoeff, 1943, an eastern Mediterranean lineage of the millipede genus Megaphyllum Verhoeff, 1894 (Diplopoda: Julida: Julidae: Brachyiulini). Zootaxa 3734: 501-520. http://dx.doi.org/10.11646/zootaxa.3734.5.1

Verhoeff C. 1901. Beiträge zur Kenntniss paläarktischer Myriopoden. XVII. Aufsatz: Diplopoden aus dem Mittelmeergebiet. Archiv für Naturgeschichte 67 (1): 79-102.

Welter-Schultes F.W. & Williams M.R. 1999. History, island area and habitat availability determine land snail species richness of Aegean Islands. Journal of Biogeography 26: 239-249. http://dx.doi.org/10.1046/j.1365-2699.1999.00276.x

Published
2013-12-17
How to Cite
Lazányi, E., & Vagalinski, B. (2013). A new genus of the millipede tribe Brachyiulini (Diplopoda: Julida: Julidae) from the Aegean region. European Journal of Taxonomy, (70). https://doi.org/10.5852/ejt.2013.70