788 



LARVAL CESTODE PAHASTTES OF FISHES— LINTON. 



List of parasites and hosts — Contiiiued. 



No. 



Rhynchobothrittm larv«? — Continued. 



(10) 



(11) 



(12) 



(13) 



(H) 



(15) 



(16) 



(17) 



(18) 



(19) 



(20) 



(21) 



(22) 



Rhi/nchobothriuiii heterospine, Linton 



9 Ji'Injiicliobothrinm i»/iy)((r(.vjr/in<', Linton. 



10 Jihiinrlwliotliruim ijiecioKuiii, iie\vs])fcii-8 



Host. 



Plate. Fijliire. 



Jihynchohiithriuin niteniiatum, liiulolplii 



()t(ib()t/i rill III, dipsacum, new species 



Tctrarlnnii'liiis, liirrce: 



(1); 



(2) 



(3) 



(4) 



(5) 



(6) 



(7) 



(8) 



(9) 



(10) 



(11) 



Tttrarlujncliiig hisiiliatiiiii, Linton 



Tctrarlii/nr/ius erinari'us, Benwleu < 



Tctrarhynchns elongatus, "Wagener 



Tetrarh'/nchxis bicolor, T.artcls 



18 Siinbiithritiin Jiliciille, Linton 



Phycis chus.i 



Macru rtts bairdii 



iSti'notoinus chrymips 



Carrhariii.'i liltarKlin 



I'liiiialiiiniis saltittrix 



I'ltraUrlitliys ilentutiis 



Aliitira .irliiifpfii 



Carclinriait litioruliis 



Musteliiscanis I IV. 



Ciittus, f,\i 



Cottug, 8l> I 



Cynoscian r'ljalis I 



I'araliclithys oblimijiis 



Atujxiilla rust rata I TV. 



Paialicldliys dcittafnx \ IV. 



LophUis j>ixeaturiiis 



MicriigndiiK totneod 



Scinii her .irombrtis 



Jldtlms iiiitriilatus 



I'll lit ml K iinitia j 



Citriiprl.fle Ktriatits 



Cad us ciillnrias ' 



Mi'liiniiyni in mug ceglefinus ! 



.icantli'iriitliis aiuus ' 



raraliclithys dciitii/us I IV. 



ruiDaliuiius .••altatrix V. 



Stenotoiiius cliryxojis 



Tylosurvg caribbanis V. 



Cynoscion regali ■ ! V. 



Scuiiihrr ncoiiibnis ' 



Oh ii't.idiptenisfahfr 



Eclii'iiiis ri mora 



Xiphias gladUig I V. 



Pomatomus saUatrix ! VI. 



Ca rcha rinii s obscurus 



Sphynia zygtena 



Sen III bcromnrus regalig 



('Iid'todijitrrus faher 



TryiiiiH cintrura 



Miistclus canis 



Paid erinacfn 



Lo/i/iiiig jiiicatoriug ' 



Tetraptiiriix hitpcrator ... ' 



l'xi'iidi>}ileiinineetes aiiiericanug 



iStroiiiiiti'iig triacanthus | VI. 



Panilirlilliyg dentatiis 1 VI. 



Cynoscion regalig I VI. 



Tetranarce occidentalig [ VI. 



Sti'iintom us chrysops 



Seridla zmiatn 



Cynoxcinn regalig VII. 



Po-matoiiiii.s saltatrix ' VII. 



2I(,ht rutuii da VII. 



ConijilKfiia liippurtig \'III. 



Xipliiax gladiiig VIII. 



Carcliariinis nhi^oiriis VIII. 



(laleocerdo tigrin iig VIII. 



Poinntrimiig gnltatrix ' VIII. 



Cynogcion regalig VIII. 



Muktelus canis j VIII. 



Scinnbernmoriis regalis 



I'liiiiololius 7tiediocrig 



Trygoii ccntrvra | VIII. 



Lobiiti'X xiirina mentis ', , 



ScDiiilicrninonig caralln ] 



Sciiinlieniiniiriis iiianilatus I , 



Piiralirhthiigi'mtatus I VIII. 



VI. 

 VI.' 



3-8 

 9-12 



13,14 

 1-3,7 



4,5 

 6 



8-U 

 1-5 



8,9 



'e'.i' 



10 



II 



12.13 

 14.15 



1-5 



6-8 



9-12 



2 



1 



5,6 



3,4 



12 



7,11 



9 



1. LIGULA CHILOMYCTERI. (Dibothrium larva.) 



(Plate I, ti^. 1.) 



From spleeu of rabbit-lish [Chilomycterus gcometricus) Woods iloU 

 Massachusetts, July 21, 1887 (No. 4791, U.S.N.M.). 



A specimen inclosed in a membranous cyst and coiled up irregularly 



