Predatoroonops dutch Brescovit, Rheims, and Bonaldo, 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 : 39-45

Predatoroonops dutch Brescovit, Rheims, and Bonaldo , new species

Figures 21 , 257–277 , 303–308 ; map 2

TYPES: Male holotype and female paratype from Ipiaú (14 ° 79600S, 39 ° 439600W), Bahia, Brazil (Jan. 2007, C. Máximo) deposited in IBSP 123703 (PBI_OON 11021) and IBSP 160849 (PBI_OON 11020) respectively.

ETYMOLOGY: The specific name refers to the main character in the movie ‘‘Predator,’’ Major Alan ‘‘Dutch’’ Schaefer, played by Arnold Schwarzenegger.

DIAGNOSIS: Males of Predatoroonops dutch differ from those of the remaining species by the very long, subdistal, narrow furrow, subdistal apophysis absent (fig. 21). Females can be easily distinguished from those of the remaining species by the larger, flattened, long apodema plate with apex close to the distal area of anterior receptaculum (fig. 276).

MALE (PBI_OON 11021): Total length 1.80. Carapace 0.75 long, 0.65 wide. ALE 0.10, PLE 0.10, PME 0.12, ALE-ALE 0.06. Carapace orange-brown, without any pattern, anterolateral corners with slightly sclerotized triangular projections (figs. 259, 261). Sternum yellow. Chelicerae, endites, and labium orange-brown. Clypeus with very small needlelike setae (fig. 21). Chelicerae anterior face with very small triangular median furrow, elongated subdistal narrow furrow, subdistal apophysis absent, short and bifid upwardcurving distal apophysis and subtriangular condilar projection present (fig. 21). Abdomen dorsum pale orange. Legs orange-brown, femur I 0.75 long. Leg spination: femora I–II d1-0-0; v2-2- 2; III–IV d1-0-0; I v2-2-2-2-2, II v2-2-2-2-2, III d0- 1-0; p0-1-1; v0-2-2; r0-1-1; IV d0-1-0; p1-1-0; v0-1- 2; r1-1-0; metatarsus I v2-2-2-2, II v2-2-2-2, III v0- 2-2; r0-1-1; IV p0-1-1; v0-1-1; r0-1-1. Male palp proximal segments brown, cymbium yellow, bulb white, truncated dorsally and slender hyaline process short with very large base (figs. 264– 266).

FEMALE (PBI_OON 10984): Total length 2.10. Carapace 0.70 long, 0.65 wide. ALE 0.10, PLE 0.10, PME 0.12, ALE.ALE 0.07. Abdomen dorsum orange. Legs orange, femur I 0.70. Leg spination: femur: I v2-1-2; II v1-2-1; III d1-0-0; IV d1-0-1, tibia I v2-2- 2-2-2, II v2-2-2-2-2, III–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 v0-0-1; r0-1-1; IV d1-0-1; p0-1-1; v0- 1-2; r0-1-1. Internal genitalia with slender, elongated anterior receptaculum folded at tip and cordiform posterior receptaculum; semicircular and flattened apodema plate with long and curved apodema process (figs. 273– 277).

OTHER MATERIAL EXAMINED: BRAZIL: Bahia: Ipiaú , 14 ° 79600S, 39 ° 439600W, Jan. 2007 ( IBSP 118632–118635 , PBI _OON 11199; 11069–11071), 38 1♀; ( IBSP 160850–160852 , PBI _ OON 11089–11090 , 11200 ) , 3♀; ( IBSP 123703–123706 , PBI _ OON 10983–10984 , 11020–11021 ) all collected by C. Máximo.

DISTRIBUTION. Known only from the state of Bahia, Brazil (map 2).

Figures

Figs. 21–29. Predatoroonops species, males, carapace and chelicerae, frontal view. 21, P. dutch, n. sp. 22, P. dillon, n. sp. 23, P. vallarta, n. sp. 24, P. phillips, n. sp. 25, P. yautja, n. sp. 26, P. peterharlli, n. sp. 27, P. mctiernani, n. sp. 28, P. chicano, n. sp. 29, P. olddemon, n. sp.

Figs. 257–266. Predatoroonops dutch, n. sp., male. 257–259, Body: 257, ventral view; 258, dorsal view; 259, lateral view. 260–261, Carapace: 260, frontal view; 261, lateral view. 262–263, Leg I: 262, prolateral view; 263, retrolateral view. 264–266, Palp: 264, prolateral view; 265, ventral view; 266, retrolateral view.

Figs. 267–275. Predatoroonops dutch, n. sp., female. 267–269, Body: 267, dorsal view; 268, ventral view; 269, lateral view. 270–271, Leg I: 270, prolateral view; 271, retrolateral view. 272, Pedipalp, retrolateral view. 273–275, Internal genitalia: 273, ventral view; 274, ventral view, cleared; 275, dorsal view.

Figs. 276–283. Predatoroonops species, female internal genitalia. 276–277, Predatoroonops dutch, n. sp.: 276, dorsal view; 277, posterior view. 278–279, P. dillon, n. sp.: 278, dorsal view; 279, posterior view. 280– 281, P. vallarta, n. sp.: 280, dorsal view; 281, posterior view. 282–283, P. yautja, n. sp.: 282, dorsal view; 283, posterior view.

Figs. 303–308. Predatoroonops dutch, n. sp., male chelicerae, distal area. 303, Frontal view. 304–305, Detail of distal and subdistal apophysis, frontal view. 306, Endites, ventral view. 307, Chelicerae and endites, lateral view. 308, Detail of distal and subdistal process, and apex of endite, frontal view.