The Goblin Spider Genus Costarina (Araneae, Oonopidae), Part 2: the Costa Rican fauna Author Platnick, Norman I. Author Berniker, Lily Author Víquez, Carlos text American Museum Novitates 2014 2014-01-06 2014 3794 1 76 http://www.bioone.org/doi/abs/10.1206/3794.1 journal article 10.1206/3794.1 0003-0082 5365505 Costarina parapalmar , new species ( Figures 560–566 ) TYPE: Male holotype taken by sifting leaf litter at an elevation of 100 m in a tropical moist forest 8 km west of Puerto Jiménez , Puntarenas , Costa Rica ( May 19, 1987 ; D. Ubick ), deposited in CAS (PBI_OON 51297) . ETYMOLOGY: T he specific name refers to the similarities to C. palmar . DIAGNOSIS: Males resemble those of C. palmar (cf. figs. 505–515) in having a wide, arched distal embolar prong, but differ in having a bifid tip on that prong (figs. 561–566). MALE (PBI_OON 51297, figs. 560–566): Total length 1.76. Both processes on endite long, narrow. Femur I r0-1-0. Embolus proximal prong long, gradually tapering to tip; distal prong arched, with incised tip ( N = 6). FEMALE: Unknown. DISTRIBUTION: Southern Puntarenas , including the Osa Peninsula.