Cnmacea: 19. Hemileuconidae, 1. Hemileucou, 20. Lampropidae, 1. Lamprops 153 



Peduncle of uropods a little shorter than the endopod, which is a little 

 shorter than the exopod; second joint of endopod rather more than two-thirds 

 as long as the first joint. L. 9 2'8 mm, 6 2*7 mm. 



New Zealand, Lyttleton Harbour; depth 2 — 9 m. 



20. Fam. Lampropidae 



1878 Lampropidae, G. 0. Sars in: Arcb. Naturv. Kristian., r. 3 p. 462, 465 | 1883 

 L., G. 0. Sars in: Eorh. Selsk. Christian., 1882 nr. 18 p. 11 | 1887 L., G. 0. Sars in: 

 K,ep. Voy. Challenger, u 19 pars 55 p. 6, 25 | 1899 L., (restricted), G. 0. Sars, Crust. 

 Norway, u3 p. 17 | 1900 L., Zimmer in: Fauna arctica, v. 1 p. 414, 432 | 1908 i., Zimmer 

 in: Ergeb. Tiefsee-Exp., v.% p. 158, 159, 169 [ 1912 L. (further restricted), T. Stebbing 

 in: Ann. S. Afr. Mus., v. 10 v p. 133, 158. 



Pseudorostral lobes not strongly produced. All the pedigerous segments 

 distinct. Telson well developed, with more than two apical spines. First 

 antennae with both flagella well developed. Second antennae of female more 

 conspicuous than usual. First maxillae with terminal filaments of palp two 

 or only one. First four pairs of peraeopods with exopods, which in the 

 female are rudimentary on the third and fourth pairs. No pleopods in either 

 sex. Uropods with endopod three-jointed. 



4 genera. 



Synopsis of genera : 



( Pseudorostral lobes with antero-lateral sinus ♦ . . . 1. Gen. Lampi-ops 



\ Pseudorostral lobes without antero-lateral sinus — 2. 



f Maxilla 1 with single filament to the palp .... 2. Gen. Stenotyplilops ') 



\ Maxilla 1 with two filaments to the palp — 3. 



Maxilliped 3 with 5tli joint not expanded 3. Gen. Platytyphlops 



Maxilliped 3 with 5tli joint expanded 4. Gen. Bathylamprops ' j 



1. Gen. Lamprops 0. Sars 



1863 Lamprops, G. O. Sars in: Nyt Mag. Naturv., v.l2 p. 239 | 1865 L., G. 0. 

 Sars in: Forh. Selsk. Christian., 1864 p. 188 | 1877 Lampros, Meinert in: Naturh. 

 Tidsskr., ser. 3 nil p. 187 | 1879 Lamjnvps, A. M. Norman in: Ann. nat. Hist., ser. 5 

 t\3 p. 68 I 1880 Lampros, Meinert in: Naturh. Tidsskr.. ser. 3 t;. 12 p. 501 | 1899 Lamprops, 

 G. O. Sars, Crust. Norway, v. 3 p. 18 | 1900 L., Zimmer in: Fauna arctica, v. 1 p. 414. 432 | 

 1905 L., Caiman in: Sci. Invest. Fish. Ireland, 1904 app. 1 p. 41 [ 1908 Ij., Zimmer 

 in: Ergeb. Tiefsee-Exp., v. 8 p. 169, 170 | 1912 L., Caiman in: P. U. S. Mus., vA\ p. 605, 

 629 I 1912 L., T. Stebbing in: Ann. S. Afr. Mus., v. 10 v p. 159. 



Pseudorostral lobes with antero-lateral sinus. Second and third pedi- 

 gerous segments rather large, with broad side-plates. Telson tapering, truncate 

 at the apex. Eye well developed. Second antenna of male with tlagellum 

 of moderate length, more or less prehensile. Second peraeopods not much 

 shorter than first. In the uropods the first joint of the exopod is rather 

 unusually long. 



3 accepted species and 2 incerti generis. 



Synopsis of accepted species : ' 



Eye present 



I Ot the 5 apical spines of the telson median the shortest 1. L. fuscata 

 I Of the 5 apical spines of the telson median the longest — 2. 



M 



^) Of these genera, the male being unknown, the systematic position is ijrovisional. 



