Noideattella and Tolegnaro, Two New Genera of Goblin Spiders from Madagascar, with Comments on the Gamasomorphoid and Silhouettelloid Oonopids (Araneae, Oonopidae) Álvarez-Padilla, Fernando Ubick, Darrell Griswold, Charles E. American Museum Novitates 2012 2012-05-25 2012 3745 1 76 47M89 Álvarez-Padilla & Ubick & Griswold, 2012 Álvarez-Padilla & Ubick & Griswold 2012 [474,717,225,252] Arachnida Oonopidae Noideattella Animalia Araneae 21 22 Arthropoda species gamela sp. nov.    TYPES: Male holotype and female allotypefrom Berlese and sifted leaf litter of a montane rainforestat an elevation of  1075 mat Ambatovy, 18°51′3″S, 48°19′17″E, Toamasina(  21 March 2004, Malagasy ant team) deposited in CASC( PBI_OON 00036157). The species epithet, a noun in apposition, is taken for the Malagasy word for bucket .  DIAGNOSIS:  N. gamelacan be differentiated from other  Noideattellaspeciesby the following combination of characters: habitus color dark brown; carapace pars cephalica and sides smooth (figs. 64, 76) or with very weak granulate texture (visible only with SEM: figs. 75, 79); sternum microsculpture finely reticulate distributed medially and in furrows (figs. 65, 77, 78). Book lung covers large and ovoid (figs. 62, 100); male leg I and II metatarsi with two pairs of spines (figs. 102, 103); embolus ventral lamella with a flat curved apophysis (figs. 66, 68). The female of this species and  N. famafaare morphologically identical and only present differences in phenology, with adults of  N. gamelafound from November to March, whereas  N. famafafemales are found in September.  DESCRIPTION: Male:Total length 2.5. Cephalothorax:Sternum as long as wide, brown, without pits, anterior margin with continuous transverse groove (figs. 65, 77, 78). Mouthparts: Chelicerae, endites, and labium brown. Cheliceral paturon inner margin lacks modified seta, with scattered setae (fig. 67). Abdomen:ovoid. Pedicel with a line of denser setae around the pedicel (fig. 100). Dorsal scutum brown, middle surface smooth, sides smooth. Postepigastric scutum brown, long, semicircular, covering nearly full length of abdomen (figs. 62, 63, 99). Male genital opening slightly protruded, epigastric scutum apodemes not easily visible, contiguous with the anterior book lung opening and inside a deep furrow. Posterior spiracles connected by a groove ( figs. 74, 99). Legs:Dark red-brown, femora and basal half of tibiae darkened (figs. 102–105). Leg spination (only surfaces bearing spines listed, all spines longer than segment width): tibiae: I p0-1-1; r1-1-1; II p1-1-0; r1-1-0; IV p0-0-1; metatarsi: I, II p1-1- 0; r1-1-0. Trichobothria on tibiae: I three, IV three, trichobothria base longitudinally narrowed, aperture internal texture gratelike, hood covered by numerous low, closely spaced ridges. Tarsal organ with two sensilla visible. Genitalia:Epigastric region with sperm pore situated in front of anterior spiracles ( fig. 74). Palp proximal segments pale brown; cymbium pale brown, with distal patch of setae; bulb pale brown (figs. 66, 68). Embolus dorsal lamella with at least two distal apophyses (fig. 85), ventral lamella with three apophyses (fig. 88). Palp as in figures 81, 86, and 87. Female(PBI_OON 0003295): Total length 2.4. As in male except as noted. Abdomen:Pedicel surrounded by line of denser setae. Legs:Tibia I Emerit’s glands present, metatarsi III and IV weak ventral scopula absent, tibiae Emerit’s glands very shallow and difficult to see. Leg spination (only surfaces bearing spines listed, all spines longer than segment width): tibiae: I, II p2-1-1; r1-1-1; IV p0-0-1; metatarsi: I, II p1-1-0; r1-1-0. Trichobothria absent from metatarsi I and IV. Genitalia:Genital opening slit shaped ( fig. 73). Sperm sac secretory gland openings flat, extending all over receptaculum posterior surface, GAp process shaped as a twisted tube ( figs. 71, 72). Genitalia as in figures 69 and 70.  Figs. 61–70.  Noideattella gamela, new species. 61.Habitus male, dorsal view. 62.Same, ventral view. 63.Same, lateral view. 64.Cephalothorax, dorsal view. 65.Same, ventral view. 66.Palp male, prolateral view. 67.Cephalothorax male, anterior view. 68.Palp male, retrolateral view. 69.Genitalia female, ventral view. 70.Same, dorsal view. Scale bars = 0.2 mm, except genitalia: 0.1 mm.  Figs. 71–78.  Noideattella gamela, new species. 71.Genitalia female, dorsal view. 72.Same, anterodrosal view. 73.Epigastric region female, ventral view. 74.Same male, ventral view. 75.Cephalothorax male, lateral view. 76.Same, dorsal view. 77.Infracoxal grooves male, ventral view. 78.Cephalothorax male, ventral view. Scale bars = 50 µm.  Figs. 79–88.  Noideattella gamela, new species. 79.Cephalothorax pars thoracica male, lateral view. 80.Labium female. 81.Palp male, apical view. 82.Palp tarsus female, apical view. 83.Claws and tarsal organ leg 1 female. 84.Abdomen setae male, dorsal view. 85.Embolus, retrolateral view. 86.Palp male, prolateral view. 87.Same, retrolateral view. 88.Embolus, prolateral view. Scale bars = 10 µm, except 148, 153–154: 50 µm. VARIATION: The coloration varies from brown to red-brown among specimens. Female leg I: spine number varies from two to three on the prolateral side, leg II: tibial spine number varies from two to one on the prolateral side, even within the same specimen (PBI_OON 00003293). Female spines on tibia retrolateral side of legs I and II vary from two to one. Male leg II tibial spine number varies from three to four on the prolateral surface.   MATERIAL EXAMINED: N= 18.  Madagascar:  Antananarivo:  3 km41° NE Andranomay,  11.5 km147° SSE Anjozorobe, montane rainforest,  1300 m, S18.47333°, E47.96000°,  Dec. 05–13, 2000, Fisher-Griswold Arthropod Team, 2♀( CASC PBI_ OON 3923).   Antsiranana: Marojejy Reserve,  8.4 kmNNW Manantenina,  700 m, S14.43333°, E49.75000°,  Nov. 10–16, 1993, J. Coddington, S. Larcher, C. Griswold, R. Andriamasimanana, N. Scharff, 1♀(  CASCPBI_  OON3466);  Parc National de Marojejy, Antranohofa,  26.6 km31° NNE Andapa, 10.7 km318° NW Manantenina, montane rainforest,  1325 m, S14.00722°, E49.01222°,  Nov. 18, 2003, Fisher- Griswold Arthropodteam, 1♀(  CASCPBI_  OON3562).   Fianarantsoa: Ranomafana National Park, Talakely, mixed tropical forest,  900 m, S21.41735°, E47.69916°,  Jan. 07–17, 2001, D.H. and K.M. Kavanaugh, R.L. Brett, E. Elsom, F. Vargas, 1♀(  CASCPBI_  OON3959).   Toamasina: Ambatovy, montane rainforest,  1075 m, S18.85083°, E48.32139°,  Mar. 21, 2004, Malagasyant team, 1♂(  CASCPBI_  OON3573);  Montagne d’Anjanaharibe, 18.0 km 21° NNE Ambinanitelo, rainforest,  470 m, S15.18833°, E49.61500°,  Mar. 08–12, 2003, Fisher-Griswold Arthropod Team, 1♂(  CASCPBI_  OON3531);  Montagne d’Anjanaharibe,  19.5 km27° NNE Ambinanitelo, montane rainforest,  1100 m, S15.17833°, E49.63500°,  Mar. 12–16, 2003, Fisher-Griswold Arthropod Team, 2 mixed (  CASCPBI_  OON3568);  Parc National Masoala, Ambohitsitondroina, Mt, Ambanizana, rainforest,  900 m, S15.57166°, E50.00583°,  Feb. 26, 2003, D. Andriamalala, D. Silva, et al., 1♀(  CASCPBI_  OON3293);  Parc National Masoala, Ambohitsitondroina, Mt, Ambanizana, rainforest,  700 m, S15.56941°, E50.00341°,  Mar. 01, 2003, D. Andriamalala, D. Silva, et al., 1♀(  CASCPBI_  OON3294); 2 mixed (  CASCPBI_  OON3295);  Reserve Analamazaotra, Parc National Andasibe, 23 road km E Moramanga, rainforest,  960 m, S18.94394°, E48.41755°,  Jan. 16–18, 2003, C. Griswold, D. Silva, D. Andriamalala, 1♂(  CASCPBI_  OON3335);  Torotorofotsy, montane rainforest,  1070 m, S18.87083°, E48.34750°,  Mar. 24, 2004, Malagasyant team, 2 mixed (  CASCPBI_  OON3549). 3443623619 [168,424,337,364] Berlese and sifted leaf litter of a montane rainforest 2004-03-21 CASC Male 1075 -18.850834 Ambatovy 21 48.32139 21 22 PBI_OON 00036157 1 Toamasina holotype 3443623518 Berlese and sifted leaf litter of a montane rainforest 2004-03-21 CASC Female 1075 -18.850834 Ambatovy 21 48.32139 21 22 PBI_OON 00036157 1 Toamasina allotype 3443623396 2000-12-05 2000-12-13 2000-12-05 CASC, PBI Fisher-Griswold Arthropod Team Madagascar 1300 -18.47333 Antananarivo 1 47.96 25 26 OON 3923 2 2 Antananarivo 3443623353 1993-11-10 1993-11-16 1993-11-10 CASC, PBI J. Coddington & S. Larcher & C. Griswold & R. Andriamasimanana & N. Scharff Madagascar 700 -14.43333 Marojejy Reserve 1 49.75 25 26 OON 3466 1 1 Antsiranana 3443623636 2003-11-18 CASC, PBI Griswold Arthropod Madagascar Parc National de Marojejy 1325 -14.00722 Manantenina 1 49.01222 Antranohofa 25 26 OON 3562 1 1 Antsiranana 3443623325 2001-01-07 2001-01-17 2001-01-07 CASC, PBI D. H. and K. M. Kavanaugh & R. L. Brett & E. Elsom & F. Vargas Madagascar 900 -21.41735 Talakely 1 47.69916 Ranomafana National Park 25 26 OON 3959 1 1 Fianarantsoa 3443623626 2004-03-21 CASC, PBI Malagasy Madagascar 1075 -18.85083 Ambatovy 1 48.32139 25 26 OON 3573 1 1 Toamasina 3443623411 2003-03-08 2003-03-12 2003-03-08 CASC, PBI Fisher-Griswold Arthropod Team Madagascar 470 -15.18833 Ambinanitelo 1 49.615 Montagne d'Anjanaharibe 25 26 OON 3531 1 1 Toamasina 3443623664 2003-03-12 2003-03-16 2003-03-12 CASC, PBI Fisher-Griswold Arthropod Team Madagascar 1100 -15.17833 Montagne d'Anjanaharibe 1 49.635 25 26 OON 3568 1 Toamasina 3443623314 2003-02-26 CASC, PBI D. Andriamalala & D. Silva Madagascar Parc National Masoala 900 -15.57166 Mt 1 50.00583 Ambohitsitondroina 25 26 OON 3293 1 1 Toamasina 3443623506 2003-03-01 CASC, PBI D. Andriamalala & D. Silva Madagascar Parc National Masoala 700 -15.56941 Mt 1 50.00341 Ambohitsitondroina 25 26 OON 3294 1 1 Toamasina 3443623442 CASC, PBI Madagascar 25 26 OON 3295 1 Toamasina 3443623477 2003-01-16 2003-01-18 2003-01-16 CASC, PBI C. Griswold & D. Silva & D. Andriamalala Madagascar Reserve Analamazaotra 960 -18.94394 Moramanga 1 48.41755 Parc National Andasibe 25 26 OON 3335 1 1 Toamasina 3443623646 2004-03-24 CASC, PBI Malagasy Madagascar 1070 -18.87083 Torotorofotsy 1 48.3475 25 26 OON 3549 1 Toamasina