Calommata sundaica ( Doleschall, 1859 ) Ausserer, 1871 : 130 Thorell, 1890 : 416 Abraham, 1924 : 1120 Kritscher, 1957 : 259 Calommata (Atypidae) and new spider species (Araneae) from Israel Levy, Gershom Zootaxa 2007 1551 1 30 3FV5 795149 Lucas, 1837 Lucas 1837 [151,445,661,687] Arachnida Atypidae Calommata Animalia Araneae 2 3 Arthropoda genus   Diagnosis.Carapace with anteriorly strongly elevated ocular tubercle ( Fig. 1), and flattened posterior part traversed by thoracic furrow with small deep pit at middle (Figs. 2, 3). Large forward-directed chelicerae dorsally expanded and with flattened sides bearing sharp teeth in a row and a long arched fang ( Figs. 1, 6). Sternum with distinctive labial sclerite in front (Fig. 8). Tibiae of male palpi enormously expanded (Fig. 2). Legs of normal size in male, rather stout in female. Tarsi armed with three claws: two serrated; tarsi pseudosegmented in male. Six spinnerets: anterior laterals and posterior medians one-segmented, posterior laterals three-segmented (Fig. 7).   Comments.According to the revision by Gertsch & Platnick (1980),  Calommatadiffers from all other atypids by the transversal thoracic furrow, the relatively posteriorly situated ocular tubercle and the distinctive labium.  Calommatais known by one species distributed from tropical Africa to South Africa( Blandin 1971), and six species distributed in South-East Asia and the Far East ( Platnick 2004). As far as known they live in burrows.    Calommata sundaica( Doleschall, 1859) Figs. 1–9  Pelecodon sundaicus Doleschall, 1859: 6, pl. 13, fig.2; Ψ from Java.    Calommata sumatrana  Ausserer, 1871: 130, pl. 1, figs.1–3; Ψ from Sumatra.  Calommata sundaica  Thorell, 1890: 416;  Abraham, 1924: 1120, figs. 1b, 2; Ψ from SingaporeIsland;  Kritscher, 1957: 259, figs. 8–9; ♂ from Sumatra.   Description.Based on male from Israel. Colouration of carapace dull yellow with violescent margins. Carapace occurs in two forms: a trapezoidal form truncated in front (Fig. 3), and an ovoid form with forward outstretched membranous portion exposing protrusions rising on posterior parts of chelicerae (Fig. 4); both forms occur in one and the same locality and no typecan be ascribed to any distinct population. Large AME separated from each other by less than diameter of one AME. Labium dark coloured and slightly concave in front (Fig. 8). Sternum glabrous, yellow with fine brown margins; longer than wide; sigilla indistinct (Fig. 8). Chelicerae with row of about 8–10 long sharp teeth and a few small external denticles placed at basal part (Fig. 6). Basal portion of palpal endite slightly longer than distal elongated portion; inner side of distal elongation with straight furrow densely lined with fine bristles (Fig. 5).Yellow slender palpal femora slightly longer than light-brown expanded tibiae (Fig. 2). Legs weakly covered with bristles; dorsal-ectal side of patella, tibia and metatarsus of posterior two pairs of legs armed with groups of short spines; tarsi of posterior pairs of legs are longest segments of all legs; leg formula: IV, I, II, III. Body sparsely covered with inconspicuous bristles. Brown opisthosoma, mottled with fine light dots and with one large light patch on sides; small coriaceous scutum situated dorsally at anterior third.   FIGURES 1–.  Calommata sundaica(Doleschall, 1859)♂. 1. Spider, lateral view; legs omitted. 2. Prosoma, ventral view; legs omitted. 3. Carapace, dorsal view; common form.  FIGURES –.  Calommata sundaica( Doleschall, 1859)♂. 5. Left coxa (shadowed) and trochanter of palpus, ventral view. 6. Right chela, inner view. 7. Spinnerets, ventral view. 8. Labium and sternum. 9. Left palpus: a. prolateral view, b. retrolateral view.  Male.Measurements (10 ɗɗ): total length 4.4–6.6; carapace length 1.6–2.3, width 1.5–2.0, index 1.05– 1.43; leg lengths: I 6.7–8.3, II 5.8–8.1, III 5.7–7.6, IV 7.1–9.7, patella-tibia index 0.82–1.18.  Palpus. Strong, black long styliform embolus crosses straight to broad, flattened conductor (Figs. 9a, b).  Female. Adult females have not yet been collected in Israel, only a young one in an early molting stadium was found so far. A description is not given as it cannot be based on specimens from this region.   Diagnosis.Based on male.  Calommataspecies are very closely allied and can be distinguished from each other by very few subtle differences. Males were rarely described. Considering Benoit's (1967) description of the African  C. simoniPocockthe  Calommatamale found in Israeldiffers by the more slender and longer palpal embolus, the narrower space between the AME, the indistinct sigilla on the sternum, and by the absence of a pair of very long macrosetae on the distal part of metatarsus IV.   Distribution.Java, Sumatra, Singapore, Israel(new record). Records: Israel: Foothills of Judea: surroundings of Sedot Mikha, Zekharya, SansanReserve (696459/508994), Ramat Avishur (681583/502691), and Nehusha.   Comments.Over 60 adultmales were collected by pitfall traps in November 2001at five different sites in the Judean foothills of Israel. Despite intensive searches, no burrows of the females have yet been detected. The occurrence of  Calommatain Israelsheds intriguing light on the distributional pattern of an old mygalomorph element. Apart from  C. simoni,only two other  Calommatamales, both from East Asia, were described:  C. sundaica(Doleschall)and  C. signataKarsch. Whetherthe males of the East-Asian species can be separated with certainty from each other or from the Israelispecies, is rather questionable on the basis of the available descriptions. Considering the paucity of information on the faunae of the vast Asian areas, the older name,  sundaica, is selected for the Israelispecies for the time being, albeit the large distance between the populations.