Predatoroonops billy Brescovit, Rheims, and Ott, 2012

Brescovit, Antonio D., Bonaldo, Alexandre B., Santos, Adalberto J., Ott, Ricardo & Rheims, Cristina A., 2012, The Brazilian Goblin Spiders Of The New Genus Predatoroonops (Araneae: Oonopidae), Bulletin of the American Museum of Natural History 2012 (370), pp. 1-68 : 26-29

Predatoroonops billy Brescovit, Rheims, and Ott , new species

Figures 11–12 , 15 , 68–69 , 103–125 ; map 1

TYPES: Male holotype and female paratype from Floresta da Cicuta, 22 ° 249–22 ° 389S, 44 ° 099–44 ° 209W, Volta Redonda, Rio de Janeiro, Brazil (Jun. 11–18, 2001, Equipe Biota), deposited in IBSP 136097 (PBI_OON 11174).

ETYMOLOGY: The specific name is a nickname for Billy Sole, played by Sonny Landham. In ’’Predator,’’ Billy is a Native American tracker.

DIAGNOSIS: Males de Predatoroonops billy resemble those of P. schwarzeneggeri and P. valverde by the presence of long, distal dorsally curved apophysis in the chelicerae (figs. 13, 16) but can be separated from them by the larger subdistal apophysis, subdistal furrow (fig. 15). Females can be easily distinguished from those of the remaining species of the genus by the subtriangular, wrinkled anterior receptaculum, distally rounded posterior receptaculum, apodema process enlarged at the extremities (fig. 68).

MALE (PBI_OON_11174): Total length 1.75. Carapace 0.87 long, 0.70 wide. ALE 0.10, PLE 0.10, PME 0.12, ALE-ALE 0.08. Carapace yellow, with brown stripe along margin of cephalic area, anterolateral corners with slightly sclerotized triangular projections (fig. 106). Sternum yellow. Chelicerae, endites, and labium orange. Clypeus with very small needlelike setae (fig. 15). Chelicerae anterior face with short triangular median furrow, elongated subdistal furrow, stout, sclerotized lateral subdistal apophysis, long, distally upcurved apophysis; condylar projection absent (fig. 15). Abdomen dorsum pale orange. Legs yellow, femur I 0.75 long. Leg spination: femur: I v1-2-2; II v0-2-2; III– IV d1-0-1; tibia I v2-2-2-2-2, II v2-2-2-2-2, III d0-1-0; p0-1-0; v0-1-2; r0-1-1; IV d0-1-0; p0- 1-1; v0-1-2; r0-1-1; metatarsus I v2-2-2-2, II v2-2-2-2, III v0-1-2; r0-1-1; IV p0-1-1; v0-1-2; r0-1-1. Male palp proximal segments yellow; cymbium yellow; bulb white, long laminar hyaline process (figs. 109, 111).

FEMALE (PBI_OON_11174): Total length 2.08. Carapace 0.90 long, 0.75 wide. ALE 0.10, PLE 0.10, PME 0.12, ALE-ALE 0.08. Chelicerae, endites, and labium pale orange. Abdomen dorsum orange. Leg: femur I 0.73. Leg spination: femur I v1-2-2; II v0-2-2; III– IV d1-0-1; tibia I v2-2-2-2-2, II v2-2-2-2-2, III d0-1-0; p0-1-1; v0-0-1; r0-1-1; IV d0-1-0; p0-1- 1; v0-1-2; r0-1-1; metatarsus I v2-2-2-2, II v2- 2-2-2, III v0-1-1; r0-1-1, IV p0-1-1; v0-1-2; r0- 1-1. Internal genitalia with short; triangular anterior receptaculum and short and rounded posterior receptaculum (figs. 68–69, 122– 123); apodema plate curved, narrowed distally, with elongated apodema process, enlarged at extremities (figs. 68, 122–125).

OTHER MATERIAL EXAMINED: BRAZIL: Rio de Janeiro: Volta Redonda, Floresta da Cicuta , 22 ° 249–22 ° 389S, 44 ° 099–44 ° 209W, pitfall, Jun. 11–18, 2001 (Equipe Biota, IBSP 136071–136102 , PBI _ OON 11150–11177 ), 188 16♀ ; Paraíba do Sul, Fazenda Maravilha , 22 ° 129S, 43 ° 169W, March 17–21, 2001, pitfall, (Equipe Biota, IBSP 136644 , PBI _ OON 11149), 18 .

DISTRIBUTION. Known only from the state of Rio de Janeiro, Brazil (map 1).

Figures

Figs. 7–12. 7, Predatoroonops anna, n. sp., male, tibia II, lateroventral view. 8, P. valverde, n. sp., female, leg IV, tarsal claws, lateral view. 9, P. peterharlli, n. sp., female pedipalp, prolateral view. 10, P. mctiernani, n. sp., female, pedipalp, detail of tip. 11–12, P. billy, n. sp., female, base of tracheal spiracle: 11, tracheal border; 12, detail of tracheal border.

Figs. 13–20. Predatoroonops species, males, carapace and chelicerae, frontal view. 13, P. schwarzeneggeri, n. sp. 14, P. poncho, n. sp. 15, P. billy, n. sp. 16, P. valverde, n. sp. 17, P. blain, n. sp. 18, P. maceliot, n. sp. 19, P. anna, n. sp. 20, P. rickhawkins, n. sp. Abbreviations: cb 5 basal condyle apophysis of chelicerae; da 5 distal apophysis of chelicerae; mf 5 median furrow of chelicerae; sa 5 subdistal apophysis of chelicerae; sf 5 subdistal furrow of chelicerae.

Figs. 64–71. Predatoroonops species, female internal genitalia. 64–65, Predatoroonops schwarzeneggeri, n. sp.: 64, dorsal view; 65, posterior view. 66–67, P. poncho, n. sp.: 66, dorsal view; 67, posterior view. 68– 69, P. billy, n. sp.: 68, dorsal view; 69, posterior view. 70–71, P. valverde, n. sp.: 70, dorsal view; 71, posterior view. Abbreviations: ap 5 apodema plate of female epigynum; app 5 apodema plate process of female epigynum; ar 5 anterior receptaculum of female epigynum; pr 5 posterior receptaculum of female epigynum.

Figs. 103–111. Predatoroonops billy, n. sp., male. 103, Abdomen, ventral view. 104–107, Carapace: 104, frontal view; 105, dorsal view; 106, lateral view; 107, ventral view. 108, Leg I, retrolateral view. 109–111, Palp: 109, prolateral view; 110, dorsal view; 111, retrolateral view.

Figs. 112–123. Predatoroonops billy, n. sp., female. 112, Abdomen, ventral view. 113–116, Carapace: 113, frontal view; 114, dorsal view; 115, lateral view; 116, ventral view. 117–118, Leg I: 117, prolateral view. 118, retrolateral view. 119–120, Pedipalp: 119, retrolateral view; 120, prolateral view. 121–123, Internal genitalia: 121, ventral view; 122, ventral view, cleared; 123, dorsal view. Abbreviations: ar 5 anterior receptaculum of female epigynum; pr 5 posterior receptaculum of female epigynum.

Figs. 124–129. 124–125, Predatoroonops billy, n. sp., female internal genitalia, dorsal view: 124, anterior receptaculum; 125, posterior receptaculum, dorsal view. 126–129, P. valverde, n. sp., male: 126, carapace and chelicerae, frontal view; 127–128, chelicerae; 127, distal and subdistal apophysis, frontal view; 128, detail of base of distal and subdistal apophysis, frontal view; 129, patela of male palp with liriform organ, prolateral view.