Duke S Rogeen 1982 Catalogue 34.7 km SE (by rd) San Isidro, 525m, Prov. San José, Costa Rica coll. 5 August, died 10 August uteri swollen + chromo, tissue, spleen, body skel 2225 ♀ Oryzomys talamancae + chromo, tissue, spleen, body skel t = 9 x 5 mm 211-97-29-17 = 35 g 2226 ♂ → " caliginosus + chromo, tissue, spleen, body skel t = 12x6 mm 216-90-27-16 = 46g 2227 ♂ → " + chromo, tissue, spleen, body skel nulliparous " 231-98-30-16 = 60 g 2228 ♀ " + chromo, tissue, spleen, body skel t = 3x2mm 196-86-29-14 = 34g 2229 ♂ " + chromo, tissue, spleen, body skel 141-62-24-14 = 13 g 1.1 Km SE (by rd) Ciudad Neilly, 25 m, Prov. Puntarenas; Costa Rica coll. 6 August, died 11 August t=12x9 + body skel, reprod. tract, glans, blood, tissue, chromo, spleen 2230 ♂ Heteromys desmarestianus 262-128-34-19 = 72g La Trinidad de Dota, 2600m, 2.2 Km E (by rd) [illegible], Prov. San José; Costa Rica coll. 7 August, died 11 August tissue embryos, 3L; CR >13mm + chromo, spleen, body skel 2231 ♀ Guyanmys 318-168-37-22 = 68g uteri swollen, 5weellings 2R, LC = 9 mm + chromo, spleen, tissue, body skel 2232 ♀ " 282-153-36-21 = 32g 34.7 km SE (by rd.) San Isidro, 525m, Prov. San José; Costa Rica coll. 5 August, died 11 August t=8x5mm + chromo, spleen, tissue, body skel 2233 ♂ Oryzomys capito 230-111-29-[illegible] = 32g 2.2 Km E (by rd) La Trinidad de Dota, 2600m, Prov. San José; Costa Rica coll. 7 August, died 20 August uteri swollen + body skel, chromo, spleen, tissue 2234 ♀ Scotinomys Xerampelinus 151-69-19-15 = 10g 5.0 Km NE (by rd.) Tilacán, 675m, Prov. Guanacaste, Costa Rica coll. 23 July, died 19 August uteri not swollen, no teats + body skel, chromo, spleen, tissue 2235 ♀ Heteromys desmarestianus [illegible] 275-146-35-18 = 60g