LIST OF ILLUSTRATIONS. 
DREDGING APPARATUS. 
Page. 
Gs. — Tne COMMON GTOUPOcacssessacs ce sncsoce satasascenisessssscosmsrcewececcectcccesoeeseced 74 
Fi NOW ERIA-LLAWliscceetissacteaaanacincecelsssacinvacianaaucectocesaisceeneeasceeacsceciesscias 74 
B:—— DN COUUOL-ULAW L lisiesisemeremesneseriecectelsceaes rian eseneemencsccaccsecigreaecisecnecmerecs. 74 
Ai ——MOE- DISCO) OL LNOOLLOL-tIAWlices cance ncsiccenaacineccassssacidecseee sess socececiescteeinsits 74 
5.—Hndofidrag-rope of the otter-trawl\- <<< <3. 22. ciccceeccceaee coccisssacmoscersce cess ca--=5 74 
6. hhemake-dledPOlesasstecceassesenececetae scutes sceceeneecoes sreeeescescmaseacsee cs aice 74 
de NOhwiheol-banClOsssesossesaccscanasnioassericowecetecaecicescusiseesccicessaccsacioessescen 74 
8.—The towing-net, in use ..........-....-- Uodek wen cotn es ecanosiewes cavaeeeatccen ses cetmaceas 74 
J TNOOHeCK-StOPecssss-cessee ss selsis cece sce suaisasciontcosnaccsasascmeseseiswes deciles sclcclnsciee 74 
LOE N@lCrad O-SlOVOssaseeeceetesesees ener reranestaccete acess sees sasaeslacssecscsacenee= se 74 
Lit neveradle-siGvOvOnd ViOWiecocscstes see stecetere eset as eek a o-ocacessescncessemaaeroes 74 
12 NO PA DIC-SIOV Olecsamce sec eslecemeciesenincicis sist oscanisinisseaccisianniscnconivinctmsmcineceesiclsietels 74 
Tei SECON OL FADICIBIOVO) sce ccsecinacaescsaaeces=sieusccslemesesicscoscccotcclcceeseisececiseesace 74 
THE SWORD-FISH AND ITS RELATIVES. 
PLATE Mi— UNEISWOLd sl sccsnewer cea see eens eric cerlosscccessceniere secsessme sees cceseceocsce 386 
TH ——The Mediterranean Spear-fish.0+-s-scoes coses~ seaciesaeesesoclesesonceensccceones 386 
TIT.—The Cape spear-fish ...-..- 222.2022. 220 ee ne cee n oe enc ce en ee cone ee nee eee ee eee eeee 386 
IV.—The Western Atlantic spear-fish .......c.n00ccec ce ccccne ccee ee cone cree nec cec eens 386 
V.—The Western Atlantic spear-fish <2... 2. .ccece ccc cceccce cones cece ccccecccensccccs 386 
vel. he Omani spear-lshl cas. «sesccisceccclsess esmecesnesecaciase scene cesieeaa==casane 386 
Wik—Chelndian! Ocean spear-fsh! ta. sscccemecasce ns asieccenscccetelsecscesnsiciesicsssccce 386 
VEE — The Olde worldsail-tsh\s.ceecscinsccseisesorcessccesscccsicsensn-esesascccecws sce 386 
IX.—The Japanese sail-fish .......2-.....--20-2-2--- Be ae ce eeer esas cre an eacsiaciecetoeenee 386 
XC — HE -AMECLCAN SAll AM oosccencosoeincasaciseceaceessevesocecieesecss=s-=-e-ceesees 386 
XI.—Skoleton of Xiphtas gladius .........cccceccscnccccceccnccccsessencen snnensccanns 386 
X11.—Skeleton of Histiophorus americanus .....22+-.-cccceces ene eeeene ene nee ne eeecee 386 
XTI1.—Skeleton of Tetrapturus imperdtor.....-2.2...cceccccces cee encceen ns cece nn eeeces 386 
KTV .—Xiphias Gluadius .... 2. cece ccccceccccec sens cwccens cacnns ceces es neccenenaenccee 386 
XV.—Map showing the distribution of the sword-fish family ........--.-----.----.e2. 386 
EXGVALE—— MOUND OLS WOLG-lishieseeseeouccetacesions desiercesiscaccccoeseuiccasscconsaciconeae 386 
XGVle—WOUN POL Sallclishvescccsses ante aswaasaaees cncssst noe caccseslcesenccocehchaececcses 386 
RAVeUG VOU CLO Nall 1s Nesadccecosss sone cacscc cece. se eosamacecccnseececsnscassheeterens 386 
XoPXe——VOUNPOl Sill -fistltecscee + ses asses ssnecctecssciscccies coracsisesasncacenceccacsieoss 386 
XOXe——VOUN MOA fis eens ssecc esses chat rceceeae sect san scsananetscasceececeasteee - 386 
XOX — S WOTdOLey OUNMBWOLd-tisls--scniceae nesses cubicn ssn ssecceceaatccssccieeeessccccice 386 
XXII.—Vertebrate parasites of sword-fish --.. 22.2222. .on 2c. cee n cee see wenn ee ec ence cee 386 
XOX —S wOrd-fenerman ccsacsctsscsssstsccsecccleacecsicdscccececcsisoressaincosiewensacesio se 386 
XXIV.—Sword-fish fishing in the Mediterranean.........2-.2 seen. eeeeeeeeeeee ones wees) | 886 
SPANISH MACKEREL FISHERY.. 
PuatE I.—The Spanish mackerel (Cybiwm maculatum) ....--.----.-2.2222202cceees ceceee cocnee . 424 
I.—Different methods of setting gill-nets off Sandy Hook ....-.......-.-.-- eee. --20-- 424 
I1I.—The pound net of Northampton County, Virginia ........-..-..--ceeeee eee eee eee 424 
ARTIFICIAL PROPAGATION OF FISH. 
Gent — MO GUL ae asso saasiantaentoeancasonwccccsceincedacsesaccisdanecleccccnccusecccccanccseaainc=s 491 
2:—— MOAN Caro Or PATCNU ASN csc cose ececeres ese sn casas sea caccasecewerecesacariene=2--=- 492 
3.—Method of removing eggs from mature fish of small size..--..--..--.---2------2------- 493 
4.—Method of removing eggs from larger and stronger fish..--......---..-----------+----- 494 
D.—-lrame £0r Collecting AUNCHLVO CLES scanccciecoscntseccnincsecansccesccccccasecesceccsacees 400 
