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C R U STAC E A. 



25 



Fig. 11a. Antaria gracilis, lateral view, enlarged; b, back 

 view of female, with the external ovarian sacs ; c, anterior an- 

 tenna; d, posterior antenna. — p. 1229. 



Fig. 12. Antaria gracilis, another variety. — p. 1229. 



Fig. 13a, b. Antaria obtusa; c, posterior antenna; d, d', 

 anterior feet (d' } with the finger closed) ; e, abdomen, of another 

 specimen. — p. 1230. 



Fig. 14 a. Copilia mirabilis, enlarged ; b. anterior part, under 

 view, more enlarged (a, conspicillum or convex cornea; b, lens 

 of the eye, with the pigment behind it; c, nerve to the antennae) ; 

 (/. /. //, muscles. — p. 1232. 



Fig. 15 a. Copilia quadrata; b, posterior antenna; c, under 

 view of mouth ; d, natatory leg. — p. 1233. 



PLATE 8 7. 



Fig. 1 a. Sappiiirina iris, female, enlarged ; a', one of the 

 anterior antennae ; b, posterior antenna ; c, anterior feet or maxil- 

 lipeds.— p. 1239. 



Fig. 2 a. S. iris, male, enlarged ; a', anterior antennas ; b, poste- 

 rior antenna ; c, anterior feet ; d, seminal glands and ducts. — p. 

 1239. 



Fig. 3 a. Sapphirina Angusta, enlarged ; b, posterior antenna, 

 —p. 1240. 



Fig. 4 a. Sapphirina elongata, enlarged ; b, posterior antenna, 

 —p. 1241. 



Fig. 5 a. Sapphirina metallina, enlarged ; b, under view of 

 anterior part; c, caudal lamella. — p. 1242. 



Fig. 6 a. Sapphirina coruscans, male, enlarged ; b, posterior 

 antenna. — p. 1243. 



Fig. 7 a. Sapphirina in^equalis, enlarged ; b, posterior an- 

 tenna. — p. 1244. 



Fig. 8 a. Sapphirina ovata, enlarged ; b, posterior antenna. — 



p. 1245. 



Fig. 9 a. Sapphirina splendens, enlarged ; b, posterior antenna 

 (unfinished sketch) ; c, caudal lamella.— p. 1246. 



Fig. 10 a. Sapphirina ovalis, enlarged ; b, posterior antenna, 



—p. 1246. 



Fig. 11 a. Sapphirina detonsa, enlarged ; b, under view of 

 anterior segment, showing how far the shell is reflexed below; e, 

 posterior antenna. — p. 1247. 



Fig. 12 a. Sapphirina indigotica, enlarged ; b, posterior an- 

 tenna.— p. 1248. 



Fig. 13 a. Sapphirina orientals, male (not female, as stated 

 on p. 1250), enlarged; b, part of posterior antenna; c, caudal 



lamella.— p. 1249. 



Fig 14a. Sapphirina orientalis, female, enlarged; a', poste- 

 rior antenna; b, anterior antenna; c, under view of anterior part 



of animal.— p. 1249. 



Fig. 15a. Sapphirina ovato-lanceolata, female, enlarged; b, 

 posterior antenna ; c, anterior foot or maxilliped.-p. 1251. 



Fig. 16 a. Sapphirina ovato-lanceolata, male, enlarged; b, 

 under view of head. — p. 1251. 



PLATE 8 8. 



Fig la. Sapphirina gemma, female, enlarged ; aS anterior an- 

 tenna; b, b>, posterior antenna,, different views; c, antenor feet; 

 d, e, maxillae ; /, maxillae in place.-p. 1252. 



Fig 2 a Sapphirina gemma, male, enlarged (nervous system 

 coloured reddish; d, e, digestive system and oesophagus, greenish; 



c, c', genital system, bluish; a, lenses of eyes; /, lenticular cornea 

 or conspicilla) ; a', lenses of the eyes and pigments, with interme- 

 diate minute eyes ; b, anterior antenna ; c, posterior, ibid. ; d, leg 

 of first pair ; e, same, in position ; /, lower extremity of genital 

 system (same as d in 2 a) ; g, nervous ganglion and its nerves. — 

 p. 1252. 



Fig. 3 a. Sapphirina bella, male, enlarged ; b, eye-lenses, with 

 the intermediate eyes ; c, posterior antennoe ; d, caudal lamella; 

 and part of abdomen bearing it. — p. 1254. 



Fig. 4 a. Sapphirina opalina, male, enlarged ; b, third pair of 

 natatories; c, fourth, ibid.; d, anterior part of body, showing len- 

 ticular corneae on the front, two pairs of antennae, a 1 , a 2 , and the 

 mouth covered by the first pair of legs ; e, mouth, with one of the 

 legs removed ; /, same, both legs removed ; g, same, one of outer 

 maxilla? removed; h, same, both of outer and one of inner max- 

 illae removed ; *, one of inner maxillae and mandible ; I; J, outer 

 maxillae, in different positions. — p. 1254. 



Fig. 5a. Sapphirina versicolor, male, enlarged; b, posterior 

 antenna; c, eye-lenses and pigments, and intermediate eye-spot. — 

 p. 1255. 



Fig. 6a. Sapphirina tenella, male, enlarged; a', view showing 

 outline of stomach ; b, posterior antenna ; c, leg of first pair.— p. 

 1256. 



Fig. 7 a. Sapphirina tenella, female, enlarged ; a', anterior 

 antennae; b, posterior, ibid. ; c, leg of first pair.— p. 1256. 



Fig. 8 a, b. Sapphirina ?— p. 1258. 



Fig. 9. Sapphirina obesa, enlarged. — p. 1258. 



Fig. 10. Sapphirina obtusa, enlarged. — p. 1259. 



Fig. 11. Miracia efferata, female, enlarged.— p. 1260. 



Fig. 12 a. Miracia gracilis, enlarged ; b, appendage to beak ; 

 c, another variety. — p. 1261. 



PLATE 8 9. 



Fig. 1 a, b. Daphnella angusta, enlarged ; c, anterior an- 

 tennae; d, leg of first pair; e, ibid., of fourth pair, magnified 

 three-fourths more than 1 a; /, dorsal abdominal appendage.— p. 

 1268. 



Fig. 2 a, b. Penilia avirostris, enlarged. — p. 1269. 



Fig. 3a, b, c. Penilia orientalis, enlarged; d, antenna; e, 

 natatory leg. — p. 1270. 



Fig. 4 a. Daphnia australiensis, female, enlarged ; b, male, in 

 profile ; c, vertical view of head ; d, abdomen, in part, with sto- 

 mach and intestine; e, enlarged view, showing areolation of shell. 



—p. 1271. 



Fig. 5 a. Daphnia macrura, enlarged ; b, upper view of out- 

 line of head.— p. 1272. 



Fig. 6 a, b. Ceriodaphnia textilis, enlarged.— p. 1274. 



Fig. 7 a, b. Lynceus latifrons, enlarged.— p. 1274. 



Fig. 8 a. Pleopis bkevtcaudis ; b, leg of second pair; c, ibid., 

 of fourth pair.— p. 1276. 



Fig. 9 a. Cythere Americana, view of female, after removal of 

 one valve of shell, showing two pairs of antennas, one of man- 

 dibles, one of maxillae, and three pairs of legs, with abdomen and 

 its appendages; b, animal, covered by its shell; c, part of shell, 

 more enlarged; d, dorsal view, showing outline; e, outline of 

 shell, with abdomen of male and one leg; /, same, with abdomen 

 thrown out, as often observed, after putting the animal in hot 

 water; g, h, male abdomen, with its two folds or portions sepa- 

 rated;' ^'another view of same; I; bases of legs, showing bony 

 framework, for tbeir articulation; /, abdominal appendage of 

 female (same as c, in figure 9 a).— p. 1283. 



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