CRUSTACEA. 



17 



PLATE 5 5. 



Fig. 1 a, b. Caprella attenuata, male, enlarged four dia- 

 meters ; c, another variety (var. subtenuis) ; d, flagellum of supe- 

 rior antenna of same ; e, extremity of inferior, ibid. ; /, finger of 

 anterior hands; g, hand of second pair.— p. 817. 



Fig. 2 a. Caprella Januarii, male, enlarged two and a half 

 diameters; b, female of same? c, part of flagellum of superior 

 antenna ; d, extremity of inferior pair ; e, hand of second pair ; 

 /, extremity of leg of last pair. — p. 819. 



Fig. 3. Caprella globiceps, enlarged four diameters. — p. 820. 



Fig. 4. iEGiNA? tenella, enlarged four diameters. — p. 822. 



Fig. 5 a. iEGiNA ? aculeatA, enlarged four diameters (fem. of 

 tenella?) ; b, part of flagellum of superior antenna. — p. 823. 



Fig. 6 a. Clydonia gracilis, enlarged eight diameters ; b, eye. 

 —p. 834. 



Fig. 7 a. Clydonia longipes, enlarged five diameters, one an- 

 tenna and caudal stylets partly mutilated ; b, outline of front, in 

 vertical view. — p. 835. 



Fig. 8. Corophium? quadriceps, imperfectly figured, twenty- 

 four diameters. — p. 836. 



Fig. 9 a. Platophium brasiliense, male, upper view, enlarged 

 eight diameters; b, lateral view, ibid.; c, flagellum of superior 

 antenna, ibid. ; d, tarsus of one of the six posterior legs ; e, ex- 

 tremity of abdomen, upper view, ibid. ; /, same, side view : — g, 

 female, enlarged eight diameters ; h, leg of first pair, ibid. ; i, 

 ibid., second pair ; k, oblique view of hand ; I, extremity of one of 

 the other legs. — p. 838. 



PLATE 5G. 



Fig. 1 a. Cyrtophium orientale, lateral view, unfinished, en- 

 larged twelve diameters; b, upper view; c, leg of seventh pair; 

 d, extremity of abdomen, upper view. — p. 840. 



Fig. 2 a. Cratopiiium validum, male, enlarged five diameters ; 

 b, part of superior antenna, ibid.; c, leg of first pair, ibid.; d } 

 leg of fifth pair, ibid.; e, extremity of abdomen, upper view, 

 ibid.; /, caudal stylet of last pair and caudal segment, upper 

 view, ibid. ; g, same, side view : — h, female ; i, mandibular palpus, 

 female; k, maxillipeds, ibid.; I, leg of first pair, ibid.; m, second 

 pair, ibid. ; n, third or fourth pair, ibid. ; o, sixth or seventh pair, 

 ibid.— p. 841. 



Fig. 3 a. Cratopiiium orientale, enlarged seven diameters ; b, 

 hand of second pair. — p. 843. 



Fig. 4 a. Icilius ellipticus, enlarged eight diameters; b, 

 abdomen, extended straight ; c, outline of part of same, side 

 view; d, mandible; e, maxilla of first pair; /, ibid., of second 

 pair; g, maxilliped. — p. 844. 



Fig. 5 a. Orchestia (Talitrus ?) novi-zealandle, enlarged 

 three diameters ; b, lower lip ; c, mandible ; d, maxilla of first 

 pair ; e, ibid., of second pair ; /, maxillipeds ; g, part of flagellum 

 of antenna of second pair ; h, extremity of leg of first pair ; i, 

 ibid., of second pair; Jc, ibid., of third pair; I, fifth pair.— p. 852. 



Fig. 6a. Orchestia (Talitrus?) brevicornis, antennas, en- 

 larged; b, extremity of second pair; c, ibid., of second pair of 

 legs; d, ibid., of fourth pair; e, ibid., of fifth pair; /, ibid., of 

 sixth pair; g, stylets of first pair.— p. 854. 



PLATE 5 7. 

 Fig. 1. Orchestia (Talitrus) insculpta : figs. 1 a to m, male ; 



n to r, female. — 1 a, male, enlarged ; b, mandible ; c, maxilla of 

 first pair ; d, ibid., of second pair ; e, maxillipeds ; /, leg of first 

 pair ; g, hand of second pair ; h, leg of fifth pair ; i, side view of 

 head; k, front view, ibid. ; Z, under view, ibid.; m, view of lower 

 part of same from behind. — n, female, enlarged ; o, extremity of 

 leg of sixth pair ; p, ibid., of seventh pair ; p, same, more en- 

 larged; q, extremity of second pair; r, ibid., of first pair. — p. 

 855. 



Fig. 2 a. Orchestia (Talitrus) brasiliensis, female, enlarged ; 

 b, antenna of first pair; c, part of flagellum of second pair; d, 

 extremity of same, more enlarged ; e, extremity of leg of second 

 pair; /, ibid., of fifth pair; g, ibid., of sixth pair; A, hand of 

 male. — p. 857. 



Fig. 3 a. Orchestia (Talitrus) pugettensis, female, enlarged ; 

 b, part of flagellum of inferior antennas ; c, leg of second pair ; 

 d, part of leg of sixth or seventh pair. — p. 859. 



Fig. 4 a. Orchestia. (Talitrus?) scabripes, male, enlarged; 

 b, extremity of leg of seventh pair. — p. 860. 



Fig. 5. Orchestia (Talorchestia) gracilis: a to/, female; g 

 to m, male. — 5 a, female, enlarged ; b, portion of flagellum of 

 inferior antenna; c, extremity of leg of second pair; d, ibid., of 

 third pair; e, ibid., of fourth pair; /, caudal stylets of fifth pair. 

 g, male, enlarged ; h, extremity of leg of first pair ; i, hand of 

 second pair; 7c, extremity of leg of third pair; I, ibid., of fourth 

 pair; m, third pair of stylets and extremity of abdomen. — p. 861. 



PLATE 5 8. 



Fig. 1 a. Orchestia (Talorchestia ?) Quovana, enlarged five 

 diameters; b, part of inferior antenna, more enlarged. — p. 863. 



Fig. 2 a. Orchestia scutigerula., enlarged two and a half dia- 

 meters, male; a', part of flagellum of inferior antenna, ibid.; b, 

 mandible, ibid.; c, d, maxillae, ibid.; e, maxillipeds, ibid.; /, leg 

 of first pair, ibid. ; g, ibid., of seventh pair, ibid. ; h, side view of 

 head, of a female; i, leg of first pair, ibid.; k, ibid., of second 

 pair, ibid.; I, ibid., of seventh pair, ibid. ; m, caudal segment. — p. 

 863. 



Fig. 3 a. Orchestia capensis, male, enlarged four diameters ; 

 6, part of flagellum of outer antenna. — p. 866. 



Fig. 4 a. Orchestia chilensis ? enlarged four diameters ; b, 

 part of flagellum of inferior antenna ; c, extremity of leg of first 

 pair; d, ibid., of second pair; e, ibid., of fourth pair. — p. 867. 



Fig. 5a. Orchestia nitida, enlarged five diameters; b, part of 

 flagellum of inferior antennas; c, superior antenna; d, extremity 

 of leg of first pair; e, ibid., of third pair; /, ibid., of sixth pair, 

 —p. 868. 



Fig. 6 a. Female of Orchestia nitida, part of anterior legs, 

 the extremity mutilated; b, second pair; c, extremity of hand of 

 second pair; d, extremity of leg of sixth pair. — p. 870. 



Fig. 7 a. Orchestia serrulata, male, enlarged two and a half 

 diameters ; b, b', mandible, in different positions ; c, d, maxillas ; 

 e, maxillipeds; /, superior antenna; g, part of flagellum of same; 

 h, hand of first pair; i, hand of second pair; Je, posterior margin 

 of first joint of seventh pair; /, extremity of seventh pair. — m, 

 female, part of leg of first pair; n, ibid., of second pair; o, ibid., 

 of seventh pair. — p. 870. 



PLATE 59. 



Fig. 1 a. Orchestia tenuis, enlarged three diameters; b, man- 

 dible; b', molar prominence of mandible; c, maxilla, first pair; 



