KXIM.uKA TloNS IN V\ I>ri.i;N ( ANAltA. KTC. 



Ill 



:i III li' 1. 20. RhiiiiclithyH dulcis « < •iiMiil . >\% ill ( iirirni , mt\ .ilnnid.nit ; Mrilicinr I lii. ii-vv ; ( 'iiIumI'V, I'l'W ; 



■^iH'ill 1. rii lulii i>r fliir^iil •■Hiinli-lMiil IriHii im-i i il mipiI Iiii»c nl iinil<ili' riimlMl i.i\.-. IImiiIi. roiiiiiiuli ill 



I l:i»' \^ • Itiiw li'ivrr. < iiii' >|iii'iiiifii li.'i-i M'lv iii'hIi l.iiijir liii-* ili:iii till- oilier*, the ]i<Ti(ir.i| (|iiiii' riaih- 



II 'I"' liii iiij; till' .•iiijil. Also in lioi siil|iliiir -|i;iiii;s, I'.iuiiK mm > MliiiMliiiil . I'i>|ihii. mi' >|ii tiiimu. 

 ill'' liin' ' I r.iiu. .iIiiiiiiImiiI. 



ilii'c\|H. 20, AtoHJa iiubiln iiiir:ml\ liliilm IVills, .ii.Miiil.uit. 



■iii'vftl. c ..1 27. At;<)Hia filGiita i<iu>i"""iii A ili'^ciniiiiiiii. Aliiiinliiiit in llii- lioNc Iflvor iit ('mIiIvm-II. Iilii1ii>; 



Iiiwcr jir,' 

 r.iiiil .s|i(ii 



-illc 111' I 



scMlrsl.l;,. 

 li- ;ii'(' (lull 



"I 



I vMp ^I'ciliiiiMis iroiii I iri.'il illii. In I 111 liilliiu iim' (lc-irii|itiiiti till' <liit<-iii)'iil> mill linmo '^i\ en in 

 |i:iiiMiilii->.-s n I'lM Id I. iiiihil,!. I |i;iil, :i - 1 , T - 1 1 1 : ilfjii li, I •.'.[ ( I- 1 ( I ; I >. ll'.iS'-ilii: A. 

 "•m7i -'4 ,1. S( ilis..".;; lio i.'iH-dT i I'ciili. I. I-I, Imt.'. I'loiiLiiiti', slnnli r. Iitail 1oii;;it tlmii lit 

 niihilii, r.v MiU'li Liryr I liiii In iinhiln. ■.\\„>nt l- in .■«iiiiiii, :H-I j in IumiI in l.iri;i'r>|i»iiiiicii-<. 

 Till' lii'iiil lu'iiiii liiiiiifl' till- |ir(>|iiii-liiinal iiiiiiiIhts do not ililVrC I'loin thosr nl' inihiln. Si aii's iiinrli 

 i;ii i;ir llriii in "ii/ii/d, ritmiil lli.'iiiiivi- f !n' l.iU'r.ii liiii- • 1 I \n inihila K hois.il usually inscilril 

 iliiiril; ciMT till' oiiy^iii 111' ; III' \ iiilr.iN. the tin 1;iil:i'. ii< Mntrrim' ra,\ s |iiiilonyiil. ( iiinin of 

 ilnis;)! i'>|iiiilislant I'liiin liii-^i' urniiilillr r.iinlal rM> >aiiil Irniii naris. I ainhil ili'v^ply riirkiii, tin- 

 lo Ill's Mi'iiti'. :> to :i ' In I lie Irii'^ili. \ii;il \ I'lv ol>lii|iii lv trniir:iii'. till' anti'iior i';iys \ ny lii^iii, 

 H-H (."i-rii ) in I 111- liiiyiii. \ rill r;iU ,ilu :i\ s niipi'i- |io>lt'riipr in |iii>iliiin lliaii in /mi/k/ii, alimit 

 (■i'|ilillisi:int riiiiii li:i-(i III liiiililii- raliiliil l.iy-- ami iViilil liair*, tlirir tips cxIrllilillLr In or past 

 iiililiili "iT lia^c (p( anal Ij .'i .".-li in I In- liiii;! Ii irailiin^ In M'IiI , very rari'ly to in i:;in iil' anal ). 

 I'l'ilciiaU nut fcai'liiii;; Vriiliais. A ilaik liainl t'l 1 1' w a n 1 tVniii t'.M': liark. lateral lianil Maiirly 

 i'\ idi'iii : >ih i'v\ lii'low ; sides and liark with nnineron-. irrennlar, 'a ell-deliiied liloielies. Anal 

 and siiiiietiniiM \ eiilraN w illi a diisky sjmi near Uase in Inint. hoisal and eaiidal laiiilly 

 I'll ill led : eriinson sih.Im <.n in nidi I de. axil nf \ enirals, and alnnn' liase of anal. ' I'late li. ) 

 iillines ai"' 28. Agosia falcata shiiswap r.iecMiiiiaiin A l-liveiiniaiin. Tlils variety seeiii.s well I'staldislied liy 



Iilalned 



■elated to 

 k spot all' 

 ' olitaine'i 

 aliiindant 



I '. 1 loll'ie^: 



iinlii'.'inelii'i: 



lllille' Slll'l:i 



liiiir s|ii einii'iis I'loni Slinsliwap I. .ike at .'sii annuls. !l Is iml at all iinprnlialile, lio\M'\er, 

 tliat Inlernradal ions will lie round. l lie spei inieiis dilVei iiiiisiantly in llic iimre posleiior 

 pnsitioli id' tlie dorsal and \elilrals; ofliervN ise tliele is no liirierenre of any note. Head, 

 :S»-r,; depth. 1-li: 1>. llU-11.1; .V. !IA. .Scales. in-.V.-M. I'l-elh. 1, I-I. 1' ill t wo .s|M'ciinen.s ; 

 ;}, I I, 1 in aiioihev: atid 2, I-I. li in the dnii ill. Iliad puliiicd. the siiont se.irrcly pi'n.ieetiiif^ 

 lieynnd the inoiith. l!ye laiije. ei|nidisl.iiit I'li'in lip id' sinnil and I'loin iiiiper aiiule of eill- 

 iipeniiie, the orliil alioiil ei|iial to llin snout, •^■•'j m ''i'' lii:id. horsal inserted direrlly over 

 iiii'^in 111' veiitrals, CI] lidislaiit Ci iiiii iiase of middle eainlal ra\s andl'ioin iiosterior half of 

 eye. Its lil'sl I w o develiijied Ia\ s elongate. I lie nial'uin <il' the lill stiollels loneave. lli;;ll<'Mt 

 dorsal layecpial In distaili e iVoiii tip of sliiiill In upper aimle of opeiele. Caildal Imii;. derjiLy 

 fiiiki'd. the Inhes liiiidy pointed, the niiddle ia.\ s half as loiii; as tile lolios, at least as loii^ art 

 the head. .^1 1 inline o I' anal similar to that of dor-al. \'eiilral.s iiisei led ii|iiiilisl.'inl lie t ween 

 hase of jiiiddle eaiidal ra\ s and poslei ier li.ill' of eye. iioinled. eMendliii;- to iniddltMif hase of 

 anal. ei|ii.il In head li'>s iipei lie. I'eelorals less puinieil than the other liiis. as lone- as head 

 lira 111 tie shorter. Liuhl hrown with nnnieions welldeli nd Idntches, a dark hand finiii lip 

 111' Miiiiit to hase of eaiidal. All llie liiis w llli dark )ioin',s ahiiie- the rays eolleeted In phiees. 

 ifivitiii the liiis a faintly inollied appe.iraiiei'. 

 lead and III' 29. Hybopsis storeriaim.s ( Kirtl.ind i. A iiiiinhei' oi small ^peilmeiis ironi \\ inniiiee are prnhaldy to 

 diiskv. Si" '"' relerred to this speeies. 



of tliesp'' 30. Couesius dissiinilis • I iiraril I. \ei y alninilanr at Swift ( iirieiit. Medieine Hat. ( aleiiry. l'o]ilar. 

 111(1 the e:iii' The -peeinietis iVnm Mediriiie ll.itaiid lioin I'liidar are ijiiili' li^hl in eulnr. Tho^e finiii ( al- 



tlie form hi tfiirv and Imiii .•*« ill ( ii.'ii'iil ate d'.iikir. llie lateral hand lieiii'^ well dellned. .•scales .ilonijj 



Ihe lateral line '<s-{\:>. 

 ', Krandoii. 31. Plalygobio gracili.s i;iihaid>oii . (raii;. I'l'pl.'ir, rirandini. Medieine Hat. I'hls species is 

 • 1. I-I. "J: cxlreinely aiiiindatit in the Missmiii 1,'ivi r at ( raiu. ami In ils trlliiilai\. I'oplar Creek. X 



e of lliesn'' nnnilier \< ere olitaliied with hook and line iiilhemiin slreani at Cr.iiu;. where the rmrent 



is too swift fur seining. In I he ~liiii::h at the same phn e imni' were seen, (hie was o1 it. lined 

 siiecimcns h "' ricnidnn, and I w.is tidd thai it is ahniidant at tli.it place. 'I'lieir projectiiin- snout .ind 



northern •")■ frosnd silvery cnlm make them a slilkinn species. The larj;est ohtaincd measures L'O inin. 



riiere is a dusky verlelnal hand and a hinwii laler.il one. 



32. Mylocheilus cauiiniis i IMehaiiNnn .. Mission. Kamloops. Sieanioiis. h'cvelsloke, tJoldcn, ,ind 



rinatilla. 



33. Ptychocheilus oregoiiensis ^ K'n hardsonl. Kamlnnps. Sicamnns, I'liiatilla. I. a (iraiide. .ind 



laldwell. li eth usually _'. I-I.:.'. Horsal with nliii' well-develiiiied rays il, HI). 



npresscd. i 

 ixillary h, 1. 



iiarLiin of i ■ 

 li'^in of di'i'- 



telldili;; liiii 



caudal dci']i 

 nil lower. : 

 rcachiiii^ \ r; 

 it not noi;il 

 I'll tnhc. I 

 11 the .Sllial: 

 ' of the mil! 

 II not distill 

 ("i;) are hil. 

 lilt contrail, 

 lieciincns II' 

 most profii 



