. Cumacea (Sympoda). Cumacea. Cumacea: 11. Diastylidae, 7. Leptostylis, 8. Ekleptostylis, 12. Colurostylidae 129 as the shortest, though uot so figured, spines on the medial margin respect- ively 2. 1. 1, the exopod a little longer than first 2 joints of endopod combined. L. (5 6 mm, 9 unknown. Off S. of Nova Zembla, depth 90 m. 8. Gen. Ekleptostylis Stebbiug 1912 Ekleptostylis, T. Stebbing in: Ann. S. Afr. Mus., v. 10v p. 146, 153. Near to Leptostylis (p. 123), but the telson with many lateral spines and in the male having a lobe broadly laminar produced over the base of the terminal section
. Cumacea (Sympoda). Cumacea. Cumacea: 11. Diastylidae, 7. Leptostylis, 8. Ekleptostylis, 12. Colurostylidae 129 as the shortest, though uot so figured, spines on the medial margin respect- ively 2. 1. 1, the exopod a little longer than first 2 joints of endopod combined. L. (5 6 mm, 9 unknown. Off S. of Nova Zembla, depth 90 m. 8. Gen. Ekleptostylis Stebbiug 1912 Ekleptostylis, T. Stebbing in: Ann. S. Afr. Mus., v. 10v p. 146, 153. Near to Leptostylis (p. 123), but the telson with many lateral spines and in the male having a lobe broadly laminar produced over the base of the terminal section and the anal valves each ending in a little tooth, and peduncle of first antennae with its three joints of equal length. 1 species. 1. E. walkeri (Calm.) 1907 Leptostylis w., Caiman in: Bull. Mus. Paris, p. 2, 7 —9 I 1911 L. w., Caiman in: Tr. zool. See. London. | 1912 Ekleptostylis w., T. Stebbing in: Ann. S. Afr. Mus., «. lOv p. 153. General form and proportions as in Leptostylis villosus (p. 125), but beside generic differences pseudorostral lobes a little more salient, teeth of lower margin of carapace less distinctly squared, and its surface carrying only some long scattered setae, that of the 6 having a longitudinal denticulate carina on each side as in L^eptostylis macrurus (p. 12B). The telson is about Vs^*^** of *^6 length of the 6*^^ pleou Fig. 84. segment, in the 9 having about 14 pairs of ^- ^^'^^^^^ (c?) (Caiman), teisou. lateral spines, with an unusually conspicuous setule issuing from the side of each spine: in the d the spines are larger but only 5 pairs with smaller setules. Peraeopod 1, 2^^ joint less than half the total length of the limb. 5^'^ joint y^^^ of 6*^ 6"^ thrice as long as the 1^\ Peduncle of uropods nearly twice and a half as long as the telson, with some 23 spines on the medial margin; endopod a little longer than exopod, Va*^^ ^s long as the peduncle, 1^* joint nearly twice 2^^'^, a little longer than 3*^, spines on medi
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