44^ 



Jubi: 



FLATFISHES (HETEROSOMATA) 



s£ud<irh(itnhu^ jcnvnaii v.ir., 115, 116 

 duplicwcellatus, Psciidnrhombus, Sq, 94 

 dvinensis, Pleuronectes:, 371 



— PlnUssa, 371 



rckstrom's Topknot, Z7^ 



ecUnes, Etropus, 154, 155 



Eel-back Flounder, 373 



Eggs, 30, 31 



classodon, Hipposlossoidcs, 294. ^05, 299, 301 



— Hippoglossoides (Cynopsclta), 300 



— — riassodon, 300 



elevatus, Pseudnrhomhus, <)i, 108. 117 

 dliplicus, Bolhiis, ::i. 229, 2^0 



— Platnphrys, :;S, zzt) 



— Khnmboidichlhys, 22') 

 fUiHi^ata, Plates^a, 364 



flimgiitus, Amnmlreiis, 420, 423, 424 



— Arnoglossus, 174, 189 



— Bothus {Arnoglossust, 1S9 



— Glyplocephalus, 364 



— Ptciironectts, 364 

 Emhasstchlkvs, 46, 28^, 361 



— bathybtus, 361 

 Embrvologv, 12, 13 

 hngyophryi. 62, 161: colours, 2-, 



— sancti-laurentii, ilii, 162 



— senilis, 161 



F.ngyprosopon, ',, 172. I7'>. vyi. 203, 208, 210: 

 cranium, 11 



crumei, Sphagomorus, 58 

 Eiropus, 39, 44, 62, 140, 154 



— crossnlus, 154, 157, 158, 15 



— eclenes, 154, 155 



— intermedius, 154, 157 



— longimanus, 154, 156 



— microstomu^, 1^4, 155, 150 



— rmosus, 154, 158 

 Euchalarodus, 368 



— putnami, 368, 373 

 Eucithara, 168 



Euntharus, 62, 168, 16.), 17. 

 olfactory laruinx, 42 ; otol 



— linguatula, 169 

 <-ivrii>,i>iiii, Alheraihes, 288 



- lUharkhlliv-i, 148 



nostrils, 44 



rs»ii-i /if 



Evolution, 0, 13 : of asymmetry, it 

 cxcisiceps, Teratorhombus, 89, 102, 

 ciilis, Hippnglossoide^, 306 



— H ippoglossoides {Lyupselta), v>o 



— Lyopsella, 306 



Eye, migration of, 12, 13, 2h : protr 



iinn oi. 



fabcr, Zeus, 6 



fcrnatidezianus, Paralichthys, 71,8? 



fcrruginca, Limandu, 333, 338 



— Limanda X Pseudopleuroiuctt-^ americanus 

 hybrid, 347 



— Myzopsetta, 338 



— Plutessa, 333, 338 

 ferrugineus, Plenronecte^ , 33S 

 fijiensis, Engyprosopon, 204, 206 

 I'ilninents. 20 

 y(7i;»(ai(H.s Engypro^opoiu -'-i. 215 



— Scccops, 215 



Jitnhriala, Cyclopsclta, i;,.s, 137 

 fimbriatuSy Arnoglossus, 137 



— Hcmirhombus, 134, 137 

 Fin-rays, numbers of, 47, 4S 

 Fins, asymmetry of, 20, 2*1 ; .is ;;eneric and 



specific characters, 4s 

 A-^'iMi, .-ii-Hog/ossui, 174, 186 

 I fitzingt-ri, Rknmbiis, 433 

 flavilatus, Pelotrctis, 418 

 fii'soidt's, PU'iironectcs, 378 



— Rhombosolea, 432, 434, 435 

 Flesus, 376 



— /?««5, 378 



— glaber, 378 



— passer, 378 



— ru/^-ans, 37S 

 flt'sus, Flesus, 378 

 ~ Platessa, 378 



— Platichthys, 355. 376, 377. ^84 



^-sMs, 376. 377, 378, 381 



A Limanda limanda, hybrid, 336 



X Pleitront'ctes platessa, hyhnd, Z5^. 355 



— Pleuronectes, 354, 376, 377, 37<^. v"*!. 382 

 Flounder, 26, 377 



— Arctic, 371 



