Halleinosoma noricum Verhoeff, 1913

Kime, Richard Desmond & Enghoff, Henrik, 2021, Atlas of European millipedes 3: Order Chordeumatida (Class Diplopoda), European Journal of Taxonomy 769, pp. 1-244 : 136

514. Halleinosoma noricum Verhoeff, 1913

Fig. 2A

Distribution

AT, CH, DE.

Habitat

Submontane to montane, altitude range 560–1480 m a.s.l.; mainly in mixed Fagus forests; found under deeply embedded stones, under logs and leaf litter ( Fagus , Acer ), under calcareous rocks.

Remarks

Possibly a synonym of Trachygona capito ; see Gruber (2009). The only other species described in the genus Halleinosoma is possibly as well a synonym of Trachygona capito (q.v.). The records from Switzerland may refer to a different species (J. Spelda pers. com.).

Figures

Fig. 2. A selection of European species of Chordeumatida C.L. Koch, 1847, various families. A. Halleinosoma noricum Verhoeff, 1913 (Trachygonidae Cook, 1896). B. Syngonopodium aceris Verhoeff, 1913 (Attemsiidae Verhoeff, 1899). C. Xylophageuma zschokkei Bigler, 1912 (Haaseidae Attems, 1899), in copula. D. Haplogona oculodistincta (Verhoeff, 1893) (Verhoeffiidae Verhoeff, 1899), in copula. E. Haasea fonticulorum (Verhoeff, 1910) (Haaseidae), in copula. Jörg Spelda has pointed out that on Figs 2C and 2E, both showing copulation in species of Haaseidae, the female is seen to be partially covered in a fine web (most evident in Fig. 2E), probably produced by the male’s spinning glands and perhaps serving to ‘strap down’ the female to the ground. Photo credits: Jörg Spelda.