. Cumacea (Sympoda). Cumacea. 126 Cumacea: 11. Diastylidae, 7. Leptostylis 4*^^ pairs minute. 2-jointed. Peduncle of uropods rather more than twice as long as the telson and a little longer than the endopod, with 7 or 8 spines on the medial margin; endopod wdth P*^ joint longer than 2^^, equal to 3^ spines on medial margin respectively 2, 1, 1; exopod shorter than endopod, but reaching beyond its 2"^^ joint. L. 9 4-5 mm. Off S. coast of Nova Zembla, depth 90 m. 7. L. maerurus O. Sars 1869 L. viacrura, G. 0. Sars in: Nyt Mag. Naturv., V. 16 p. 344 I 1870 L. m., G. 0. Sars in: Forh. Selsk.
. Cumacea (Sympoda). Cumacea. 126 Cumacea: 11. Diastylidae, 7. Leptostylis 4*^^ pairs minute. 2-jointed. Peduncle of uropods rather more than twice as long as the telson and a little longer than the endopod, with 7 or 8 spines on the medial margin; endopod wdth P*^ joint longer than 2^^, equal to 3^ spines on medial margin respectively 2, 1, 1; exopod shorter than endopod, but reaching beyond its 2"^^ joint. L. 9 4-5 mm. Off S. coast of Nova Zembla, depth 90 m. 7. L. maerurus O. Sars 1869 L. viacrura, G. 0. Sars in: Nyt Mag. Naturv., V. 16 p. 344 I 1870 L. m., G. 0. Sars in: Forh. Selsk. Christian., 1869 p. 156 | 1886 L. m., Gr. 0. Sars in: Norske Nordhavs-Exp., t;. 6 nr. 15 p. 24 | 1900 L. m., Ct. 0. Sars, Crust. Norway, u3 p. 69 t. 49 | 1900 L. m., Zimmer in: Fauna arctica, p. 427, 435 | 1908 L. m., Zimmer in: Ergeb. Tiefsee-Exp., p. 182 \ 1912 L. maerurus, T. Stebbing in: Ann. S. Afr. Mus., v. lOv p. 153, 154. Pseudorostral lobes short, a little upturned. Carapace large, hirsute, more than twice as long as the group of pedigerous segments, in the c? having a pair of very conspicuous, coarsely serrated, infero-lateral carinae. Pleon long and slender, 5*^' segment very long, twice as long as the 6*^ telson shorter than the 6**", with 1 pair of lateral spinules, the apical spines long. Antenna 1 9, P* joint longer than 3*^, 3<^ than 2'"'^, flagella 3-jointed, principal flagellum in d 4-jointed, surrounded by brush of setae. Antenna 2 6, 5*^ joint scarcely twice as long as 2"*^. Peraeopod 1, 2"*^ joint scarcely as long as C-,^^ and 7**' joints combined, 5*'* rather more than twdce the 7*^, C)^^ thrice. Peraeopod 2, b^^ joint a little longer than the 7*^. Exopods of 3'i and 4^^ pairs in 9 minute, 2-jointed. Pleopod 1 wdth peduncle distally narrow^ed. Peduncle of uropods as long as 5*^ pleon segment, with 9 spines on medial margin; endopod about Vs*^*" of peduncle, 1**^ joint longer than 2"*^, shorter than 3^ spines respect
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherberli, bookyear1913
