. Cumacea (Sympoda). Cumacea. Fig. 87. p. rotundatus (J i"^') Hansen, telson and uropods. Mouth of R. Tocantins, Brazil. 13. Fam. Oxyurostylidae 1912 Oxyurostylidae, T. Stebbing in: Ann. S. Afr. Mus., v. lOv p. 133, 146. Telson large, acute, without apical spines. Antenna 1 with accessory flagellum small. Antenna 2 of Q 4-jointed. Palp of maxilla 1 ending in 2 filaments. Peraeopods 1—4 with exopods in both sexes, but those of the 3'^ and 4*^ paii's in the female very rudimentary. Only 2 pairs of pleopods in the male. Endopod of uropods 3-jointed. 1 genus. 1. Gen. Oxyurostylis Caiman 1912
. Cumacea (Sympoda). Cumacea. Fig. 87. p. rotundatus (J i"^') Hansen, telson and uropods. Mouth of R. Tocantins, Brazil. 13. Fam. Oxyurostylidae 1912 Oxyurostylidae, T. Stebbing in: Ann. S. Afr. Mus., v. lOv p. 133, 146. Telson large, acute, without apical spines. Antenna 1 with accessory flagellum small. Antenna 2 of Q 4-jointed. Palp of maxilla 1 ending in 2 filaments. Peraeopods 1—4 with exopods in both sexes, but those of the 3'^ and 4*^ paii's in the female very rudimentary. Only 2 pairs of pleopods in the male. Endopod of uropods 3-jointed. 1 genus. 1. Gen. Oxyurostylis Caiman 1912 Oxyurostylis, Caiman in: P. U. S. Mas., vAl , 666 | 1912 0., T. Stebbing in: Ann. S. Afr. Mus., v. 10v p. 146. Telson with lateral spines along the narrow distal section. Maxilliped 3 with 2"^ joint distally widened and produced, 3^ narrowly produced, 4*^ neither expanded nor produced; with exopod in both sexes. Endopod of the uropods longer than the exopod in the male. 1 species. 1. O. smithi Calm. 1912 0. s., Caiman in: P. U. S. Mus., p. 605, 667 tf. 91—99 | 1912 0. s., T. Stebbing in: Ann. S. Afr. Mus., ulOv p. 146. Pseudorostral lobes meeting horizontally in front of the short broad eyelobe, sinus obsolete, antero-lateral corner not produced. Carapace having the frontal lobe crossed by 2 prominent transverse ridges, followed in the 9 by 2 others much fainter: these are flanked by a pair of short sinuous ridges, behind which are 2 parallel pairs of large oblique ridges. All 5 pedigerous segments distinct, side-plates of 3^ extended backwards in the 9, hind corners of S*'^ extended slightly and bluntly in 9, strongly and acutelv in d. Telson about once and a half the length of the preceding seg-. Fig. 88. 0. smithi Calm maxilliped an,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Steb
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherberli, bookyear1913
