Mi. 5 M \M mm-. 03 PANAMA GOI I'M AN I I '. 



lygoma, and the broad po t< idi oi th< premo illie which arc 



more nearl) conte • with ihe nasals; in // a lomiiensxA the 



I i.i - .. 1 1 ■ . leu h I. ii lli< i | »< »' Id iol h 



i in- pockel im wai taken mainly undei logi In the foreit al 



1 1 • n * i t,8oo i" i|000 feel altitude <»n iii«- lowei ilopei <>i the Pirre 

 Range; the uppei ilopei, abovi i |oo feet, are inhabited l>v the very 

 different form, // dtsfnoristiattiu crajsirostfU 



S|n-i imeni e icamined t ana, 5- 



IIKTKKOMYS DICSMAKKSTIANUS HKI'KNS Hiiii|j 



< i 1 1 1 1 ' Ipinj Pockel Moun 



1 1 ,-i, i i'hiv- rtponi Bani . Bull Win ( p Zool., Vol )0, n<> i, p r.. 



April, 1002, t< i - 1" i ' "in Boqui ti , I in 1 1' I" 1 , i'ii i.i 1 1 i.i i ..ii Itude 



i feet) 



ii \<-i.ii apparently well marl ed formi ol the genui Htttromyt, 

 clearl) referable to the H dtsfnartstioftui group, have been d< cribed 

 from Panama * ai distinct pecii The alleged species an baaed on 

 collectioni I pom few loi ilitiei, and while compariion ot thi variou 



< als i ' inn i.iiih > oni i. mi diffi renci the < I ■ 1 1 tial « liai 



a< i« i i |nnii.iiiii mil i •■! adation and the adviiabilil j oi P( dui 



in-- thei '• im mi i" til* i" ■ ifii i .mi i ii«n evolution, lil i that oi 



othei groupi, appeari to bi largely b result oi widely <iiii •• 



< n\ Ironmi ntal i lit ion u ithin reitricted geogi aphii ai i ai 



I he I hi 1 1 < 1 1 1 1 - I'm' pockel iikhi e is l>;i ;e<l on ■ i spe< n col 



lected by W. W. Brown, h . mi die southern slope ol ihe lofty 

 Viii« .in de I in 1 1' 1 1 ii iii' i -in i colored ipeciei limilai to H dttmc 

 ),\ti(iuu: i/r'.iinu i ■■ /hum iii Guatemala, but imallei and lacl ing the 



oranm bull lateral lim ol that |"-' ieij it diffei ■ alio In ' i.mi.il d< 

 tails, the roitrum broadening more gradually to the zygomata, iii«' 



naaali reaching po I i ly bej ond ili< pi i ma ilia . and thi molai I 



i oi m teeth ■ ii i.i Hi i I loiei relatiomhip ii ihown to H dtitnortstl 

 a n a i / a \ i ai a i oi Nicaragua, which ii about thi lami in size, with •• 

 more blackiih face, and differing in light cranial detail . the naiali 

 and I'K-m.i iii. - i" in" more n< arlj i ont< i minoui poitei iorlj 



ii is .ii m mill. ii in ii in .im i gcographii ii' ighboi i in eaitei n 

 Panama. From // dtswiovtstlainui tonalu oi the Canal Zoni it I 

 diitinguiihed externally by the more ochraceoui buffy luffuiion ol 

 iii«- 1 1] <| •• 1 1 i.i 1 1- iii- ■ i nil iii ii < i ■ in ihe greatei poiterioi d< velop 



'//••/, rotnyt fuicattu Allen from l mn.i Ninu.if/n.i, in.. y r<>i' nil . i,. 



.!•.• ij.- 1 •«-€ i in tin ..i.i. ■■.iii,' |n . ii,. rriei and itand ai Hittrotnys dismarationui 

 I a tcatui Mi' n 



