

. 



• 



14 



CRUSTACE A. 



male; C, caudal segment, upper view; d, mandible; e,f, maxilla? 

 of first and second pairs; g, outer maxillipeds; h, posterior extre- 

 mity of cephalotliorax, showing a glassy gland, m>, which had 

 been exserted by pressure ; on", same organ, as it appeared after 

 it had been a short time detached from the animal; i, outline of 

 posterior part of thorax of female. — p. 671. 



PLATE 4 5. 



Fig. 1 a. Lucifer Reynaudi, female, enlarged ; b, extremity of 

 abdomen of same, in profile; c, ibid., of male; d, profile of 

 cephalotliorax of male. — p. 672. 



Fig. 2. Lucifer pacificus, enlarged. — p. 673. 



Fig. 3 a. Lucifer acicularis, enlarged ; b, side view of extre- 

 mity of abdomen ; c, dorsal view ; d, base of posterior legs, with 

 rudiments of a palpus. — p. 674. 



Fig. 4 a. Furcilia macropiithalma, enlarged ; b, caudal extre- 

 mity. — p. 676. 



Fig. 5 a. Furcilia abbreviata, enlarged ; b, caudal extremity, 

 —p. 677. 



Fig. 6 a. Furcilia microphthalmia, enlarged; b, caudal extre- 

 mity; c, inner antenna; d, outer antenna; e, thoracic W of 

 second pair; /, ibid., of third pair; g, ibid., of fourth pair^ h 

 ibid., of fifth pair. — p. 678. 



Fig. 7 a. Furcilia gracilis, enlarged; b, caudal extremity; c 

 inner antenna; d, outer, ibid.; e,f, g, h, thoracic legs in succes- 

 sion. — p. 679. 



Fig 8. Furcilia ?— p. 680. 



Fig. 9 a. Caltptopis integrifrons, enlarged ; b, upper view of 

 front ; c, caudal extremity ; d, inner antenna ; e, outer antenna • 

 /, mandible; g, leg of first pair; h, ibid., of second pair; i } ibid.' 

 of third pair. — p. 681. 



Fig. 10 a. Zoea echinus, enlarged; b, vertical view of cara- 

 pax (1, the beak; 2, posterior spine; 3, 4, lateral spines; 5, 6 

 antenna?) ; c, leg of first pair. — p. 682. 



Fig. 11 a. Zoea rubella, caudal extremity; b, outer antenna; 

 c, mandible; d, maxilliped; e, ciliate lobed plates, seen just ante- 

 rior to legs of first pair, and supposed to be attached to their 

 base ; /, feet of first pair ; g, ibid., of second pair; li, ibid., of third 

 pair ; i, ibid., of fourth pair ; k, one of four posterior pairs.— p. 683. 



Fig. 12 a. Zoea longispina, enlarged; a', same, natural size; 

 b, extremity of superior antenna; c, caudal extremity.— p. 684. 



II. TETEADEC APOD A. 



PLATE 4 6. 



Fig. 1 a. Idotjea Argentea, enlarged four diameters ; b, c, 

 antenna?, more enlarged ; d, mouth ; e, one of the legs ; /, oper- 

 cular plates of abdomen; g, young, probably of this species; h, 

 from a New Zealand specimen, probably this species, outer an- 

 tenna; i, ibid., leg of fourth pair.— p. 698, 699. 



Fig. 2 a. iDOTiEA MARGARiTACEA, enlarged three diameters; b, 

 caudal extremity; c, outer antenna; d, extremity of the flagel- 

 lum of another specimen. — p. 700. 



Fig. 3 a. Idot^a annulata, enlarged two and a half dia- 

 meters; b, c, antenna?; d, leg of first pair; e, ibid., of third pair 

 —p. 701. F " 



Fig. 4a. Idot^a brevicauda, enlarged three diameters; b, 

 part of flagellum of outer antenna.— p. 702. 



Fig. 5 a. I. brevicauda (?), young; b, leg of fifth pair; c, 

 opercular plate of abdomen.— p. 703. 



Fig. 6 a. Idot^a occidentals, natural size; b, inner antenna- 

 c, leg of last pair, enlarged three and a half diameters.-p 704 

 [As the name Urtipes is preoccupied, it is here changed to occi- 

 dentdlisJ] 



Fig. 7 a. Ibot^a STKICTA) enWged twQ diame 

 seventh pair. — p. 704. 



Fig. 8 a. Epelts anxulatus, enlarged four and a half dia- 

 meters; 6, ln „er antenna; c, enter antenna; d, mandible, in one 

 view; d extremity of same, in another; e, inner maxilla; /, 

 maxilhped ; «,, leg of fourth pair— p. 700. 



Fig. 9 a. Cleans LINEAMS , enlarged one and a half diameters; 



\ muer antenna; o, extremity of outer; d, under view of head 



howmg maxdlipeds; e, mandible; /, maxilla of first pai ] 



W., of seeond p M r; /,, appendage of first abdominal pair 



■mi, of second pan; *, ou ter or opercular pair; I, tarsujp. 708 



Fig. 10. Erichsonia angulata, enlarged three diameters.— p 

 710. 



Fig. 11 a. Cii^etilia ovata, enlarged one and a half diameters; 

 b, part of head, with antenna? ; c, leg of one of three anterior 

 pairs; d, ibid., of fourth pair; e, ibid., of fifth pair;/, one of 

 opercular abdominal plates. — p. 712. 



PLATE 47. 



Fig. 1 a. Tylus spinulosus, enlarged four diameters ; b, part 

 of outer antenna, enlarged twenty-four diameters; c, caudal 

 lamella?. — p. 717. 



Fig. 2 a, Armadillo speciosus, natural size; b, under view of 

 abdomen; c, caudal stylets (or lamella?) separated from the 

 abdomen and much enlarged; d, antenna.— p. 718. 



Fig. 3 a. Spherillo (?) monolinus, enlarged four diameters ; b, 

 antenna ; c, leg of posterior pair ; d, extremity of abdomen, under 

 view, showing caudal lamella?, the outer appendage of the 

 lamella? not being represented (perhaps, but not probably obso- 

 lete).— p. 719. 



Fig. 4 a. Spherillo vitiensis, enlarged five diameters ; b, an- 

 tenna; c, leg of fifth or sixth pair; d, caudal lamella, with b, the 

 inner appendage, and a, the outer.— p. 721. 



Fig. 5 a. Spherillo hawaiensis, enlarged three diameters ; b, 

 antenna; c, leg of fifth pair; d, under view of abdomen; e, 

 caudal extremity, upper view, showing caudal lamella (e), with 

 the outer appendage (a), the inner appendage being shown in fig. 

 5 d.— p. 722. 



Fig. 6 a, b. Spherillo spinosus, enlarged five diameters ; c, 

 under view of head ; d, spine of surface of body ; e, caudal extre- 

 mity, upper view, showing part of the caudal lamella? (c, c), and 



