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Two new species of the millipede genus Anamastigona are described, A. cypria sp. nov. and A. strasseri sp. nov., both from the island of Cyprus. The new species are considered to be most similar to A. terraesanctae Golovatch & Makarov, 2011 from Israel, the three of them forming a species group which is briefly characterized. An updated key to all 20 recognized species of the genus Anamastigona is provided and a short overview of the taxonomy of the genus is given.
A new genus of the millipede tribe Brachyiulini (Diplopoda: Julida: Julidae) from the Aegean region
(2013)
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.
The blind and mostly endogean julid genus Stygiiulus Verhoeff, 1929 stat. nov. is reviewed to include ten species: S. ausugi (Manfredi, 1953) comb. nov., S. fimbriatus (Strasser, 1971) comb. et stat. nov., S. gentianae (Strasser, 1971) comb. et stat. nov., S. illyricus (Verhoeff, 1929) comb. nov., S. insularis (Strasser, 1938) comb. nov., S. maximus (Verhoeff, 1929) comb. nov., S. montellensis (Verhoeff, 1930) comb. nov., S. rotundatus (Strasser, 1962) comb. et stat. nov., S. seewaldi (Strasser, 1967) comb. nov., and S. tobias (Berlese, 1886) comb. nov. The distinctiveness of the genus from Typhloiulus is proven by both morphological and molecular data. The monotypic genus Alpityphlus Strasser, 1967 is here treated as a junior subjective synonym of Stygiiulus syn. nov. Stygiiulus fimbriatus comb. et stat. nov. and S. gentianae comb. et stat. nov., originally described as subspecies of S. ausugi comb. nov., are here erected to full species, while the subspecies S. illyricus stygis (Verhoeff, 1933) comb. et syn. nov. is considered to be a junior subjective synonym of the typical S. illyricus comb. nov. Lectotypes are formally designated for S. gentianae comb. et stat. nov. and S. rotundatus comb. et stat. nov., to stabilize the nomenclature of the two species under Article 74.1 of the ICZN. The phylogeny of the genus, its distribution patterns, and the modified mouthparts in some of its species are discussed.
