S. Mahunka szerk.: Folia Entomologica Hungarica 33/1. (Budapest, 1980)
Ansiulus legitimus sp. n. (Figs. 3-8) Locality: North Hwanghae Prov. , Sinpyong, Pyongwa-ri, under stones at forest edge, 4 o_o_ - 15. X. 1978 (No. 512), leg. A. Vojnits, L. Zombori. - Material examined: 9 adult specimens. Holotype male, deposited in the collection of the Hungarian Natural History Museum together with 6 paratypes. One male and one female paratypes retained in the author' s collection. Diagnosis: Well distinguishable from the only hitherto known species of the genus, A. matumotoi Takakuwa (1940a) from Anju, North Korea, by the presence of a small tubercle on male cheeks, of both a rudimentary 2nd article of telopodites and a distinct long coxal comb of anterior gonopods, as well as by (sub)apically quite massive and shaggy flagella in the new species. Description: The biggest specimen is a male: 34 mm long and ca. 1.2 mm wide with 67 (-1) body segments excluding the telson. The smallest male is 24 mm long and ca. 1.0 mm wide with 48 (-4) body rings excluding the telson. The smallest female is 22 mm long and ca. 1.0 mm wide with 51 (-4) segments. The male holotype is 33 mm long, ca. 1. 1 mm wide, of 66 (-3) rings excluding the telson. The body ventral side, legs, antennae and anterior portion of the head in front of antennái sockets light brown-yellow. Prozona dark brownblack, anterior parts of metazona marble-brownish, whereas the rest of the rings quite light making the body annulated in appearance. Telson dark brown, anal valves light or dark brown. Collum and hindmost portion of the head provided with a well expressed marble-brown occipital suture. Body rings transversely oval, flattened lateraUy, with deep sutures between proand metazona making the body somewhat moniliform in appearance. Collum laterally with 8 or 9 oblique striae, which are more expressed ventrad than dorsad. Oblique striae on metazonites 2 to 5 especially well developed, rather dense and deep ventrad, rarer and vague dorsad. The striation of mid-body metazona gradually comes to naught at the defensive pores' level; the opaque pores lie as far back as 1/3 of a mid-body metazonite length behind the suture. On mid-body metazona the striation is poor; very thin and nearly transverse striae on prozona. Body smooth, naked and shining. Single long setae on telson, 3 + 3 marginal setae on anal valves, 1+1 on the subanal plate. Valves not margined, epiproct just rudimentary and provided with 1 + 1 long setae. Ca. 25 black flat ocelli in a triangular eye field from both sides of the head. Labral setae 10 + 10, supralabral ones 2+2. Antennae rather short: 3rd article is the longest one, while 2nd a little shorter than former, 4th a bit shorter than latter, 5th and 6th subequal, a little less than 4th and longer than 7th. Both 5th and 6th articles with a distal corolla of 25 to 30 tiny and dense bacilli apiece; ventrally these corolla incomplete; on 5th article there is a small, but quite visible dorso-distal group of some 5 to 6 of such bacilli. Mandibular pectinate lamellae 6. Gnathochilarium usual; 6 to 7 setae on each lingual lamina; promentum as a long thin triangle somewhat not dividing the lingual laminae. Legs rather long and slender. Claw with a tiny additional basal spine. Coxae 3 with a ventral papillär field. a. - Mandibular stipes (cheeks) with a small, but quite distinct dark ventral rounded tubercle. Promentum developed worse than in females. Leg-pair 1 enlarged, with 3-jointed telopodites and large coxae. Leg-pair 2 with papillär coxites, telopodites 5-jointed, penes rather long, snubbed at the apex. Leg-pair 7 reduced, but leg-like, with 4-jointed telopodites and without coxal projections. Anterior gonopods high; caudo-laterally, on coxal ledges from both sides, with sackshaped (sub)apically setose telopodite joints 1 and a rudimentary joint 2 apiece. Interior coxal projections finger-shaped, slender, postero-medially with a distinct long comb each and 2+2 setae at the interior margins. Flagella long, distally enlarged and shaggy. Posterior gonopods placed on a large well sclerotized horseshoe-shaped sternum, basally enlarged, mesially in contact all along, subbasally with a tiny lateral remnant of telopodites (te 2) surmounted with 2 or 3 tiny setae. Disto-coxal mesial portions 2-branched, mesially with a distinct wide groove attached to a flagellum apiece. The branches subequal, the hinder one apically densely setose, the anterior one hyaline and with several minute teeth at the very apex. o_. - Cheeks without ventral tubercles. Legs normal. Vulvae high and slender, without peculiarities, setose.
