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<br />F,,;no: 7. Ilblrihulion of (;il" d".~1/I1S (e\) and (;il" ill,."",,'tlill (II) il!
<br />In\\'~'r Colorado Ri\"t,,, ha:'oin. Solid rirdt"s al'l' loedit il's frOtH which ="pl't'ill.
<br />\\'l'rl' l'''\arni'kd. ~rl1~dJ upt."n drdt"s fl'pfl'scnt lirl'r:l1ufl' fl'rord."';, and till' /.1 _'
<br />ol,,'n l'ird,' i, Ihl' tYPI' locality
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<br />C\'I"~I:'\II) ""SIII':-:--RI:'\:'\E
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<br />sucker (.\'.\'/"(/1/1'111'11 It'.\"alll/S :\bbolt) formerly movcd to cven hi,!.!Iwr
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<br />t'lt'\'ation;; C\/inckley and .\Igcr,
<br />196.'1). Lar!.:(. ;;pecinl('ns oj Gila
<br />and Scoiidd, J S0S), undoubtedly
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<br />J%S: ~/inckll'Y and
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<br />reported from T('mpl'
<br />IJe!ong to G. dl'galls.
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<br />lkacon.
<br />( c;ilbert
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<br />(;il.1 '-/"''''1> 11111'" :IIHI (;1""<1'. 1,"-',;,,: .",e) (ori!!in:aI d",niplion, "Zuni Ri\','r,
<br />:,\,'1\' :\lni,o'"), Is.;,;I).I;O.q "h"racl...." fi~lirl"); (;m.II'I'. IS5S:!SG, IS.;'):
<br />61 (d'"r:"'I..r,); C,,,'I.. IS71:,I.11 (li'II'eI): -'0"".\" "11(1 (:ILlILln, l.~S,;:!2i
<br />(ii'll'e1l; jOIWI", ISS,;: SIS (Ii,ll'd), IS')(:22 (di"rihUlionl: -'01<1>.\:-: and
<br />E\'II:.\I.\.\'~.:. '1.,\(J(J:~"2(,-2i (synoll.Vnl.". ch:Ll"aCh'rs); GII.BLHl and S("OFlU.Jl.
<br />JS'JS:~I)! (rhar:ldn,): :\II.LI(, 1'10.1:.;,;-,;.1 (ran!!l'. rl1:1,.a..I....,); EI.I./;, 191,1:
<br />5(, {~.\'Illln.\ rni/t"r1 with (;. f(llnn/II); ~'''\'nu.:.. IlJl.;:.iSQ---Xl (con\p;\ri:-,olh) ~
<br />-'''1<11.\'' ,'/ <1/..11).,0:11.1 hyno",my); ,\I"n'Ln. I'H!:S!. ),)-I.\:IS! ("I.ake
<br />:\kad arl'a",; IJILI. 1').1.;: I';';.q (di'lriIJlllion. ahunel:lIln'): :\l,:-:CI(I.I\, and
<br />IJI\I''':-:. I')I,~: 1~!7 Ili'I,'e1); J{I:-:\:I. :lIld :\1 I W'I(I.J.\', J'JiO: 17-IS (rangl'.
<br />l-roln!!,\.); I('''.IJE.\: and SUI.\:\I(II'. 1'liO:~O'l (,~"telll"lil-'J: .\lr:-:cI(I.L\',
<br />11)7/; IS,; (kl'Y); .\lII.I.L". 19i!:!,I! (":lIU,): :\11"n:I.I.\', 197,;:9'; (s.\'non'
<br />ynl~'. dl:lr;trlt.r.... t'cology).
<br />Gilll (,lIIlI",\'i 11.\11<1> and (;II<.\/ln. I"';';:I:';"S (ori~in:i1 d,',criplion, "Cil:l Rin'r");
<br />JOI<lI\:-: and (;1/,Bl.Jn, /.~S.;;!!I) (ii'l..d).
<br />Gil.1 "lIIo,ii (;11<.\1<11, /.~.;h:!O'; ("(;il:l ({in'r"), IS,;9:(,! (li,ll'd): CClPI. and
<br />Y.U<I<Cl\\", ISiG' hhi (!i'"'d): -'0"1>\:-: and (;I/.I<I:I<T, I","_;,!~J (li'll'd); hll<SCII.
<br />ISSI): ';5,~ (" FOri Thollla" :\rilona ").
<br />I.,'//{'i..o". "!t-.~<lII\ (; i""T11 "'. IS6s:!~1 (rh"rarlrrs).
<br />lA'Ut";\("'f\' c'",,,,.i; (~r:'\TIIU:. l.";()S:.?-J! (t:har;lfll'l":').
<br />(;il<l '0/'""<1 d,.g'/ll\ :\)1/,1.1:1<. I'l~';: 10.t (e1i,trihulinl>), )'),I(,h:~I.1 ((hararln"
<br />('Olllp:lli_nn.'), 11)';;.I.i1 (sul"-o<;i/), 1')I>lh:.;i.;-7.1 (r:II'~'" ha',il:Il); \\'.\I.I,IS,
<br />1")51: ')0 (1.:Ik,' .\1":111 .\:Il ion:d 1~l'Crl'al ion area): 1.\ ({ 1\'1",. Pl.;!: 101
<br />(kl'.\). Il)tl':.,\()! l)3 (....~.1l01l.\.111:.. rh;tr;ICIl'r.,. r;III.:':l'). 1..\ J{I\T/,S and Tla.l.L\SI'"
<br />]e),;::IIt> Ili'lt'dl; SII.\I'''\.\I.''\. ," 1/1.. 1")5IJ:17! (Ii.sll'd); "',,1.1,1:1'1', 1'lld:
<br />!II. (di-Irihllliolll: :\1111.1:/1 and 1.0\\'1, 1'i(,,"I.tO, I"JI,i: I~O (l'oll1pari,on"
<br />"l'('or~.'l\"l: (.'1.:-:0 :lIld :\111.1.1.1', I"H.5:.;e) (col1lp:Jri"on,); ('ou., 1C)(,,~:.t71-
<br />i! ,h;lhit:lf. li~ulTI
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<br />Gila illlt'l"Illt'dia ((;ir;tr</). (;ila rhuiJ,
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<br />Thi,; ;;Iwcie;; j.; elldemic to tIlt' c;ila Ri\'('r ba;;in and is most
<br />abllndalll and wid('~jlre;1/1 in 11ll' ;;olltlll'a;;t('r!1 part (ji,!.:. 7B). It
<br />comlllonly inhabit;; ..;m:1I1 cn'eks and cjen,~as, Its nOrlhernmo;;t rep-
<br />n';;('nlalion in the upper "enl(. ;;y,;t('m below t/w .\Iogollon Rim
<br />(t.g.. Bi!.: ('hino \\"a;;h and perhap~ Oak Creek) may best be
<br />eXplained by W;I)' oi slre:lln captllre from headwater;; of the :\!.:ua
<br />Fria Riwr (;;l'e di,.;cu;;sion ). The ,~pcci fir identity oj G, iJ/ltnJ/cdia
<br />is projlo;;('d on the basis oj a combination of characters. For example,
<br />97'; of 300 sp('cinwns of G. iJ/Il'rill/'flia have fe\\'('r than SO scales
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