224 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxiv. 
PARDOSA PORTO-RICENSIS, new species. 
Cephalothorax yellowish; 03^0 region black, a })road, brown stripe 
each side reaching from side eyes to hind margin, the side margins 
narrowly black; mandibles j^eilowish, darker on the tips: sternum 
pale yellowish; legs pale, ])arred and ringed with ])i-own; the marks 
on femora rarely show on the under side. A))domen blackish above, 
with a broad, whitish median stripe reaching from ])ase to tip, taper- 
ing somewhat from the basal third; venter pale yellowish. Cephalo- 
thorax not very long, quite broad, first eye row shorter than second, 
nearly straight, the eyes subequal; eyes of second row about one and 
one-half their diameter apart: mandibles long; legs quite long, three 
pairs of spines under tibia I, two pairs under metatarsi I. Length, 
5 mm. One specimen from San ,Tuan, January 1-10. 
DOLOMEDES MARGINELLUS Koch. 
Dolomedes morgiiiellus Kocn, Die Arachn., XIV, 1848, p. 120. 
One female from Vieques Island, March 25. Known from the 
coasts of tropical America. 
Family OXYOPID^. 
OXYOPES SALTICUS Hentz. 
Oxyopcs saUicui^ Hentz, Jour. P>ost. Soc. N. H., Y, 1845, j). 196. 
Oxyopes gracilis KBYSBUhiisiG, Verb. zo()l.-l)ot. Ges. Wien., 1876, p. 698. 
Several specimens from El Yunque and Culebra Island, February. 
Widely distributed throughout both North and South America. 
OXYOPES Species. 
Afew specimens of uncertain position from Culebra Island, February. 
Family AmD.F. 
PLEXIPPUS PAYKULLI Audouin ot Savigny. 
Aitus paykuUi Aitdouin et Savigny, Descr. de I'Egypte, XXII, 1827, p. 172. 
Attus ligo Walckenaer, Apteres, I, 1837, p. 426. 
Many specimens: Lares, January 25; Adjuntas, February 14 (Rich- 
mond); San Juan, March 31 (Richmond), and Arecibo, April 3 (Rich- 
mond). A well-known cosmotropical spider. 
WALA VERNALIS Peckham. 
Anoka vernalix Peckham, Proc. Zool. Soc. London, 1893, }>. 701. 
Several specimens from San Juan, January 1-10; Vieques Island, 
February, and Aguadilla, January. Described from Jamaica. The 
genus Anoka Peckham is synonymous with Wala Keyserling, since 
Keyserling's type appears to be our common A. pah/tar um Hentz. 
