XII ILLUSTKATIONS. 



Page. 



Mancasellus macrourus 493 



Ccecidotea richardsonie H&y 424 



Ciecidotea nickajackensis Packard 426 



Cxcidotea nickajackeTisis jNIetcalf , Georgia 427 



Cacidutea stygia Packard, Mammoth Cave, Kentucky 427 



The three species of dvddotea 428 



Kip}larg^ls anfemiatm _ 43Q 



Crangonyx antennatum 439 



Gctmmarus purpurascrns, new species 433 



Camharus hamiUatus gonopod of first form male 437 



Tripterygion etheostoma 445 



Tripterygion haphnmm 447 



Zacalles bryope 449 



Blennius yatahei 45I 



Petnm'irtes elatiis 452 



Aspidonfus elegans 454 



Aspidontus trossidvs 45(3 



Aspidonfus dasson 457 



ScartichUiys enosimn' 45O 



Scartichthys stelHfer 462 



Azuma emmnion 463 



Bryostemma otohime 466 



Bryostcmma saitone. 468 



Enedrkis nebulosns 469 



Pholis 2nch(s 47I 



Akctridii henjamini 476 



EuJoph ias tanneri 478 



Keozoarces steindachneri 479 



Zoarch ias veneficu^ 481 



Opidhocentrus ocellatus 484 



Opisthocenirus zonope 485 



Ahryois azumve 487 



Ernogrammus hexagrammus 49O 



Ernogrammus epcdlax 492 



Ozorthe dictyogrammui^ 493 



Stichxns nozawx 496 



Dinogunellus grigorjevA 497 



Lumpenus fnwleri 501 



Mancasellus daniehi 505 



Mandible of Mancasellus danielsi 506 



Maxiliped of Mancasellus danielsi 506 



Leg of first pair of Mancasellus danielsi 506 



Psradarmadillo gillianus 510 



Abdomen of Pseudarmadillo gillianus 510 



Lateral view of abdomen 510 



Abdomen and 'uropoda (underside) 511 



Cyttopsix ilea 520 



Antignn ia rubesceus 524 



Chirtodon roJIaris 534 



Chatodon diedabna 538 



Coradion desmotes 54O 



Holacanthus ronin 546 



Lateral view of Antigonia rubescens 567 



Inner side of ' ' face bones " of Antigonia rubescens 568 



