On linyphiid spiders from Java, Indonesia, with the description of three new genera and four new species (Araneae: Linyphiidae) Author Tanasevitch, Andrei V. text Revue suisse de Zoologie 2020 2020-06-04 127 1 63 74 http://dx.doi.org/10.35929/rsz.0006 journal article 112237 10.35929/RSZ.0006 aaa42bc0-36c8-4e68-b62d-127535033b14 0035-418 5743519 FE0535B0-749B-4DBC-BA58-DF05F62EA77A Javanaria gen. nov. Type species: Javanaria gracilipes sp. nov. Etymology: The generic name is a combination of two words: “ Java ”, the “terra typica”, and a part of the generic name Nasoonaria . Males of Nasoonaria , like males of the type species of the new genus, have an extremely developed distal suprategular apophysis. The gender of the new name is feminine. Diagnosis: The genus contains large-sized erigonines with relatively long and slender legs, with a total length of 2.2-2.3, which are characterized by the following combination of somatic and genitalic characters: 1) Carapace slightly modified, eyes somewhat enlarged, cephalic pits (= sulci) absent ( Figs 5-6 ). 2) Abdomen with a dorsal pattern ( Fig. 5 ). 3) Legs relatively long and slender. 4) Chaetotaxy formula 2.2.1.1; each metatarsus with a trichobothrium; TmI 0.52-0.60. 5) Palpal tibia unmodified. 6) Paracymbium long and narrow ( Fig. 15 ). 7) Median membrane strongly reduced. 8) Distal suprategular apophysis extremely developed, massive ( Figs 15, 18 ). Figs 1-9. Photographs of males: the holotype of Javagone maribaya sp. nov. (1-4), the paratype of Javanaria gracilipes sp. nov. (5-6) and the holotype (7) and both paratypes (8-9) of Javanyphia gede sp. nov. (1, 5, 8-9) Habitus, dorsal view. (2, 6-7) Prosoma, lateral view. (3) Prosoma, frontal view. (4). Prosoma, dorsal view. 9) Radix strongly reduced, embolus relatively wide, flat, convector absent ( Figs 19-20 ). Species included: Only the type species, Javanaria gracilipes sp. nov. Taxonomic remarks: In its large size and long legs J. gracilipes sp. nov. resembles some taxa of the subfamilies Linyphiinae and Micronetinae , but its palpal conformation is of the classically erigonine-type. The palp of J. gracilipes sp. nov. somewhat resembles that of Nasoonaria . However, this similarity is superficial, mainly due to the large distal suprategular apophysis. Today its is impossible to find a genus among the known erigonines to which Javanaria gen. nov. appears to be close. Most likely the closest relatives will be found among taxa not yet described. Distribution: Known only from the type locality on Java , Indonesia .