ON THE GLOSSOPHAGIN ®. 247 
forearm is 1.15 mm., the smallest in the group. The calcar is one-third the length of the 
tibia. The first phalanx of the first toe extends slightly beyond the first phalangeal joint 
of the second toe. The first row of phalanges decreases progressively from the second to 
the fifth toe. 
Type.—No. 9522, U.S. N. M.* 
Measurements of G'lossophaga truet. 
Millimeters. 
Head and body (from crown of head to base of tail) ..........::cccceessessseeeeeeeeeseeee seseeeaasenenes 45 
Eecadvand et rears sense sees sects eere sete eeneae sce ence sae nase Son oe senor ce wate sce soos cocoueee Soaoa0ic09000 32 
First digit : 
Wengthyof firstimetacarpall DONes...sacce0stsseteoceeecncvssosseee-rccesecncnoceecececeseceecesasessecece 4 
en op hvonehastap all axeasme erect eemtcentensrscostreenscecccetessseeeeseeeaceseresceeeceteeeeneeeteres 4 
Second digit : 
Length of second metacarpal bone coo SS 
ILGNYE AN Oi Tah 79) 11 ENGb-<: ceaponosadccoscoooScooccaqdboSHo4Ro5o0e saps sbngcIDEsaee0HoNGekeRD0IINNINITEbOOIHHSOOS 2 
Third digit : 
Length of third metacarpal DOne.............000.scsse-seseccesescceeccceecccesesceeeteetesecseteneesens 30 
Length of first phalanx........ccccsccceecccseseeeeeesceseeceeseenseeee coo» dal 
Length of second phalanx 14 
JURA ERIN Mie NTE: TAR ETE < ococnconbopcesqoodsasacnoaconoqecddacoasq¢aRcocOsaondanpLoondGUaSUDDOBUOHGoOHObOND 6 
Fourth digit : 
Length of fourth metacarpal bone 27 
Heng thnotsirstgphalanxeeeeteccsemonsecracscasasencserscosen so seeites ect eeteeeteceecsceeceeteiisetenas 9 
eng thotsecond yphalanxgeseesnsceeccesoseseassseecsedeecesatee cen oeeeeeeeeecee etree eseerstntes 9 
Fifth digit : 
idens thy of fiithtmetacarpall ones--c-casn-casccesencacsesccorseecasesscesesmccecceseersseteeereecereee Q7 
Length of first phalanx ....... 50060600000000000000 6000000) -BondoNOdan9uDS BeSoDSqSUEHESodeosanNDSSEHAGCBGOD 8 
ILEMEHT Ot Ses ~MnG! TATE <onqosccnG BoocaSdonDsoHedodonahnccogsedasonGscadocenccoccadusosdccorASooaCosEO0000 8 
Length of head - 21 
TEIGHEAING OE GAT oson0n5 coc cenpcoccoDN6o nag dooADDoNsDDODNDOBSoEnOKHODIDESORH SoARtODEaROBOOdOCODHHODdoODDESdDEAaDOODDRGOoS 11 
IBIGTGNH Ot TERETE codec000002c0cccog oqo asa coacadobsocoOSobONCdD HB. oDNDSnEsoSSaceoaNaLaoDONSSONCOEDDSUodERDDHoGOIEGGOO0 3 
JUGINSIAT, Ci GHDYE pene ooo conaacedégacaebocgoanqnabaccoqDdosddccosHaocaCGocHAOcOSocHSd=cbopoocadssenesnocssna pcocoaHoCoRSeSE 11 
Length of £006 ......2......sceceesesceeneeeees mee 8 
Length of interfemoral membrane...............ccccecsccneececceececneeeeacecesenscecsseesesseeseenseccauecsess 9 
MonopHyYLuws. 
Upper incisors not in a continuous row. The first and second upper molars with hypo- 
cone. Length of forearm, 37 mm.; length of thumb, 10 mm. The tail projects from the 
margin of the short interfemoral membrane. The proencephalon does not create an 
eminence on the brain case. No vertical line is found on any of the interdigital spaces. 
Dental formula: i. + — ce. +— prm. 2 —m. 3 = 21. 
osloo 
* The measurements of No. 9523, U. S. N. M., are the same asin No, 9522, U. S. N. M., excepting in the second 
phalanx of the third manal digit, which is but 12mm. long. 
A. P. S—VOL. XIX. 2F. 
