The pholcid spiders of Sri Lanka (Araneae: Pholcidae) Author Huber, Bernhard A. text Zootaxa 2019 2019-01-23 4550 1 1 57 journal article 27502 10.11646/zootaxa.4550.1.1 291701d4-652e-440e-adab-f6b0201c0972 1175-5326 2625030 2F7D1EC4-D4ED-4FAE-B227-CF7B79EAE833 Wanniyala Huber & Benjamin, 2005 Wanniyala Huber & Benjamin, 2005 : 3311 . Type species: W. agrabopath Huber & Benjamin, 2005 ( Sri Lanka ). Notes . Wanniyala is currently considered a Sri Lankan endemic genus but its apparent absence in India and the Western Ghats in particular is difficult to interpret. With only eleven pholcid species (three of them introduced), India ranks among the most poorly studied countries in the world with respect to pholcid spiders. Wanniyala spiders are cryptic litter-dwellers and may have been overlooked by previous generalist collectors. In Sri Lanka , Wanniyala has experienced a remarkable radiation, mainly in the southwestern wet climatic zone and the central highlands. All known species are similar to each other in their morphology (see below) and apparently also genetically (five species included in the analysis of Eberle et al. 2018 ), suggesting a rather recent radiation. However, available data also suggest that the closest relatives of Wanniyala are African, Madagascan, and Mediterranean taxa ( Eberle et al. 2018 ; Huber et al. 2018 ). Thus, for Wanniyala Sri Lanka might be both a ‘museum’ and a ‘cradle’ (cf. Chown & Gaston 2000 ). The procursus is highly complex and species-specific but always includes the same five distal structures that are hinged against a simple proximal part (labeled in Figs 160–161 , 167–168 , 176–177 ): a retrolateral sclerite; a ventral transparent process; two prolateral sclerites; and a prolateral transparent process that usually has a bifid tip.