Caucaseuma lohmanderi Strasser, 1970
Caucaseuma minellii
Caucaseuma variabile
The Caucasus as a major hotspot of biodiversity: Evidence from the millipede family Anthroleucosomatidae (Diplopoda, Chordeumatida)
Antić, Dragan Ž.
Makarov, Slobodan E.
Zootaxa
2016
4211
1
1
205
7NWJJ
Strasser, 1970
Strasser
1970
[238,574,1473,1499]
Diplopoda
Anthroleucosomatidae
Caucaseuma
Animalia
Chordeumatida
27
28
Arthropoda
genus
Diagnosis.Differs from the obviously most similar genus Paranotosoma gen. nov.by the presence of two flagelliform coxal processes on the posterior gonopods, from the genus Heterocaucaseuma gen. nov.by the presence of anterior shield-like processes of the anterior gonopods.
Description.Body length 8–20 mm; number of body segments 28 or 30 inadults (including telson). Epigean species with pigmented body, vs. species known only from caves being yellowish white or with bodies with reduced pigmentation. Head without frontal depression in males. Antennae and walking legs normal; somewhat elongated in cave-dwelling species. Lateral keels better developed in species known in caves, like lateral swellings. Macrochaetae relatively long to long, trichoid. Leg-pairs 3–7 inmales enlarged, with or without peculiarities on leg-pair 7. Leg-pairs 10 and 11 inmales with coxal glands, with neither any coxal horns nor processes. Anterior gonopods with a medial, subtriangular and hairy sternal sac ( ss) arising from sternal plate ( sp) on anterior side. Coxal processes divided into anterior and posterior parts. Anterior coxal processes ( cp) wide and shield-like, posterior one ( pp) mainly in the form of a complex lever. Posterior gonopods with completely divided coxites ( c). Posterolateral sides with small telopodites ( t). Coxal vesicles ( cv) present on anterior side. Both coxites bearing a pair of whip-like coxal processes ( cp).
Distribution. Abkhazia, Georgia, Russia( Fig. 168, circles). Typespecies. Caucaseuma lohmanderi Strasser, 1970, by original designation. Included species. Caucaseuma elephantum sp. nov.
Caucaseuma fanagoriyskaya sp. nov. Caucaseuma glabroscutum sp. nov. Caucaseuma kelasuri sp. nov.
Caucaseuma lohmanderi Strasser, 1970 Caucaseuma minellii sp. nov. Caucaseuma variabile sp. nov.