. Cumacea (Sympoda). Cumacea. Cumacea: 5. Leptocumatidae, 1. Leptocuma 53 with exopods in both sexes, all well developed, except those on the 4^^^ pair in the female. Only 3 pairs of pleopods in the male. Endopod of iiropods 2-jointed. 1 genus. 1. Gen. Leptocuma 0. Sars 1873 Leptocuma (Sp. un.: L. kinbergii), G. 0. Sars in: Svenska Ak. Handl., n. ser. V. 11 nr. 5 p. 24 | 1878 & 1879 L., G. O. Sars io: Arch. Naturv. Kristian., v.'d p. 465; p. 12 I 1887 L., G. 0. Sars in: Rep. Voy. Challenger, v. 19 pars 55 p. 6 | 1908 L., Zimmer in: Ergeb. Tiefsee-Exp., p. 165 | 1912 L., Caiman in:
. Cumacea (Sympoda). Cumacea. Cumacea: 5. Leptocumatidae, 1. Leptocuma 53 with exopods in both sexes, all well developed, except those on the 4^^^ pair in the female. Only 3 pairs of pleopods in the male. Endopod of iiropods 2-jointed. 1 genus. 1. Gen. Leptocuma 0. Sars 1873 Leptocuma (Sp. un.: L. kinbergii), G. 0. Sars in: Svenska Ak. Handl., n. ser. V. 11 nr. 5 p. 24 | 1878 & 1879 L., G. O. Sars io: Arch. Naturv. Kristian., v.'d p. 465; p. 12 I 1887 L., G. 0. Sars in: Rep. Voy. Challenger, v. 19 pars 55 p. 6 | 1908 L., Zimmer in: Ergeb. Tiefsee-Exp., p. 165 | 1912 L., Caiman in: P. , vAl p. 615. General form slender, elongate, diminishing very gradually from cara- pace to pleon. Pseudorostral lobes produced shortly or not at all in front of the semicircular eyelobe. First pedigerous segment exposed only dorsally. Exopod on peraeopod 4 of Q rudimentary. 2 species. Synopsis of species: f Uropods, 2iid joint of endopod more than half as long as 1st 1. L. kinbergii ) Uropods, yuA joint of endopod less than half as long as 1st . 2. L. minus 1. L. kinbergii 0. Sars 1873 L. k., G. 0. Sars in: Svenska Ak. Handl., n. ser. u 11 nr. 5 p. 24 t. 6 f. 29—33 | 1893 , T. Stabbing in: Int. sci. Ser., v. 74 p. 304 | 1907 L. A;., Caiman in: Tr. zool. Soc. London, p. 30 | 1908 L. kinbergi, Zimmer in: Ergeb. Tiefsee-Exp., | 1912 , Caiman in: P. U. S. Mus., vii Body so much compressed in front that the whole in dorsal view^ appears almost parallel sided. Pseudorostral lobes little or in maturity not at all advanced in front of eyelobe, apices broadly rounded and separated by a notch from the bluntly rounded antero-lateral advanced corners. Carapace very small, quite smooth, Pedigerous segment 2 infero- laterally stretching over 1^* seg- ment on to the carapace; 3^ segment below overlapping the 2""^ and 4*^^. Telsonic segment not much shorter than the pre- ceding segment, both narrower than those which precede. The fl
Size: 1666px × 1499px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherberli, bookyear1913
