TABLE OF THE PLATE?. 
XIX 
CRUSTACEA. Yol. III. Page 
Plate 35. lis. Fig. 4 . — Phronima atlantica, Guer. . . .218 
Fig. 5 . — Hyperia Latreillii, Ed. . . . 218 
Fig. 6 . — Hyperia pedestris, Guer. . . . 218 
Fig. 7 . — Themisto Gaudichaudii, Guer. . . 218 
Plate 35. ter. Figs. 1, 2 . — Ionk thoracica, Mont. . . . 219 
Fig. 3 . — Orchestia Fischerii, Ed. . . . 220 
Fig. 4. — Mandible of the Orchestia . . . 220 
Fig. 5 .— Talitrus platychelks, Guer. . . . 220 
Fig. 6 . — Gammarus locusta, Latr. . . . . 221 
Fig. 7 . — Leucothoe furina, Sav. . . . 221 
Fig. 8 . — Amphitoe filosa, Sav. . . . . 221 
Plate 36. Fig. 1 . — Gammarus pedatus, Mull. . . . 220 
Fig. 2 . — Cyamus ceti, Latr. ; Oniscus ceti, Lin. . . . 226 
Fig. 3 . — Oniscus cjerulatus, Mont. . . . 224 
Fig. 4. — ApsEubEs talpa, Leach . . . . 223 
Fig. 5 . — Idotea tricuspidata, Latr. . . . 233 
Fig. 6 . — Stenosoma linearis, Leach . . . . 233 
Fig. 7 . — Anthura gracilis, Leach . . . 232 
Fig. 8. — N.ESA bidentata, Leach . . . 232 
Fig. 9 . — Oniscus serratus, Fab. . . . 232 
Figs. 10. 11 . — jEga emarginata, Leach . . . 230 
Plate 36. bis. Fig. I. — Cymothoa trigonocephala, Leach . . 229 
Fig. 2 . — Ichthyophilus Orbignyi, Guer. . . . 229 
Fig. 3 . — Canolira ^Egyptiaca, Guer. . . 229 
Fig. 4 . — Cyamus Delphinii, Guer. . _ . 226 
Plate 37. Figs. 1, 2 . — Cymothoa ^strum, Fab. . . . 229 
Fig. 3 . — Anilocra capensis, Leach . . . 229 
Fig. 4 . — Nelocira Swainsoni, Leach . . . 230 
Fig. 5 . — Cilicia Latreillii, Leach . . . 232 
Fig. 6 . — Cymodocea Lamarckii, Leach . . . 232 
Figs. 7, 8 . — Idotea aquatica, Fab. . . . 234 
Plate 38. Figs. 1, 2 .— Ligia oceanica, Fab. . . . . 235 
Fig. 3 . — Oniscus asellus, Lin. . . . 236 
Figs. 4, 5 . — Armadillo pustulatus, Dumeril . . 236 
Fig. 6 . — Bopyrus squillarum, Latr.'(female) . . . 228 
Fig. 7. — Back view of Bopyrus squillarum . . . 228 
F'ig. 8. — Side view of Bopyrus squillarum . . . 228 
Fig. 9. — Claw of Bopyrus squillarum . . . 228 
Figs. 10, 11. — Back and front view of an individual, supposed to be 
the male Bopyrus squillarum . . 228 
Fig. 12. — Shield of the Palemonis squillarum, with the right side 
deformed by the presence of a Bopyrus . 228 
Fig. 13 . — Argulus foliaceus, Jurine, (male) . . . 228 
Fig. 13, a. — Back view of Argulus foliaceus, (female) . 228 
Plate 39. Fig. 1 . — Cypris religiosa . 245 
Fig. 2 . — Anthosoma Smithii . , . 270 
Fig. 3 . — Cytherea fulva ... 245 
Fig. 4 . — Cyclopa communis . . . 244 
Fig. 5 . — Lynceus roseus . . . . 253 
Fig. 6 . — Pandarus bicolor . . „ . 2(>9 
Fig. 7 - — Daphnia clathrata . 250 
Fig. 8 . — Caligus Mulleri, (The Fish-Louse) . . .209 
Fig. 9 . — Dichelestium sturionis . . . . 
