. Cumacea (Sympoda). Cumacea. Cumacea: 20. Lampropidao, 2. Steaotyphlops, 3. Platytyphlops 157. \ Y-r ths of principal. First maxilliped with terminal joint peculiarly widened at the base. First and second peraeopods of the female with exopods, third and fourth pairs with exopods very rudimentary. Fifth peraeopods apparently wanting. 1 species. 1. S, spinulosa Stebb. 1912 S. spinulosus, T. Stebbing in: Ann. S. Afr. Mus., v. 10v p. 162 t. 60. Surface spinulose. Pseudorostral lobes slightly up- turned, without sinus of antero-lateral margin. Carapace narrowly oval, with median keel running for s
. Cumacea (Sympoda). Cumacea. Cumacea: 20. Lampropidao, 2. Steaotyphlops, 3. Platytyphlops 157. \ Y-r ths of principal. First maxilliped with terminal joint peculiarly widened at the base. First and second peraeopods of the female with exopods, third and fourth pairs with exopods very rudimentary. Fifth peraeopods apparently wanting. 1 species. 1. S, spinulosa Stebb. 1912 S. spinulosus, T. Stebbing in: Ann. S. Afr. Mus., v. 10v p. 162 t. 60. Surface spinulose. Pseudorostral lobes slightly up- turned, without sinus of antero-lateral margin. Carapace narrowly oval, with median keel running for some distance backwards from the small eyeless eyelobe, and behind the middle of the carapace's length flanked by a pair of raised ridges. Fifth pedigerous segment not wider than the pleon. Telson about */7*^^ of the peduncle of the uropods, the margins serrate and behind the middle having 3 pairs of lateral spines. First antenna with P*^ joint much longer than 2'^*^ and 3^ combined, principal flagellum 4:-jointed, accessory 3-jointed, about Second antenna 4-jointed, the slender 4*^ joint as long as the stout P*. Third maxilliped with 2^^^ joint not distally expanded and 5*^^i also nar- row. Peraeopod 2 slender, 2"*^ joint slightly shorter than rest of limb, needle-like 7'^^ about thrice as long as 6*^', both combined scarcely as long as the well spined d^^\ Third and fourth peraeopods much shorter than the second, their 2"*^ joint car- rying a minute 2-jointed exopod. Of fifth peraeopods no trace. Margins of uropods serrulate, endopod */5*^'^ as long as the peduncle, its l^^ joint about twice the 2"*^ and 3*^ combined, spines on the medial margin respec- tively 10, 3, 1; the exopod, with P^ joint little more than ^5*^''^ of the 2"*^, reaches nearly to the middle of the endopods 3"^ joint. L. 12 mm. S. Africa, Cape Point E. by N. 29 Please note that these images are extracted from scanned page images that may have been digitally enhanced for read
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherberli, bookyear1913
