150 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 
Measurements. 
“17s Hundredths 
Millimeters. of length. 
PPotaldleno th. 2:2). 2c Gis2ic es setcen tee ate Ce a Se Ne culnité tae Sue 2, 950 100.0 
Body: 
Heightiat origin of firstidoragl-e- 222 con eaeeeencstee ee ate ee. Je we 350 12.0 
Heightat origin of, ventral —-o. cesecoeensee see ar Reema sau sie onl nie 310 10.5 
Heicht at oricin‘ofsecond dorsalis 2 -esseose a eee aes oe rari cey 210 
Height.at'end of ventral base: 22s esae been eee cece mee oases cco 210 
east heicht of ‘caudal peduncle je2 22. senate cee scene cle w= sane 118 
Width at origin of first;dorsall: =. 20. coc accmcesmoeec ee eeeelss eens ees ose 250 
Head: . 
Distance from tip of snout to first gill-opening (horizontally) 
Obliquelyizs sass s ss cite wae RR San eee eee EE Sen egen tee oe 450 
Distance from*tip of snout to last gill-opening ...........-...........- 583 
Distance from first gill-opening-to fifth ...........--.-...----.-.-.... 133 
Distance from first gill-opening to fourth.........-..-.----.-----..--- 
Distance from first gill-opening to third -....- .cc2cs-cccceecee cee ccne 
Distance from first gill-opening to second .....-..-....--......--.--.- 
Height of first:gill-opening: .- 2262 no-one ceceoeeaceadecewecececess 
Height ofsecond: oll-opening: .. 5.2422 tapes eee eae eee een an 
Height of third gaill-opening 2.2622. 42-12 ce nteoaereie ae eee nee cee eae 
Height of fourth) gul-openin eg: 2c. <j om ae sees eee ae ee eee oe 
Height of Aith gil-opening; -. 2. .cacacae cee Seee ee eee ee eeeeeeeeos 
Height at angle of mouth a2 sscsck Seo se be oa dece a seietinee seaeeus oe 265 
Height'at first gill-opening-. oo Poca. cn ec none eon cee nee ae tema 325 
Heitht at base-of pectoral y7ise se: ae ee ee ere ere 342 
Distance from tip of snout to eye (horizontally)...-.......--------.--. 176 
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Distance from tip of snout to mouth (horizontally)..------..---..-.--- 90 
Distance from tip of snout to mouth (obliquely).-..-...-..-....---..-. 147 
Distance from tip of snout to angle of mouth (horizontally) .-.-.--.--. 280 
—— 
Distance from tip of snout to angle of mouth (obliquely).......-....-- 
Distance from tip of snout to spiracle (horizontally)....-..-..-..-.-.- 
Greatest'lencth of spiracle. . 2220. 22s. boa eo oe eee eee 
Length of opening of spiracle. =. .----5-s<s-se=seeranes 
Distance from eye to spiracle .-....--.-.--..cseseeces 
Distance from angle of mouth to spiracle....+-..-.---.-ees-.-e------- 
ene Of OTbib.2.- -— osecccceccsccrcuedceesccs der qieeheeeeE eer ateeae 
ene. OF GY.0! vs 62.0) Sejesie Soci nicmaieiate wa tae wis anew vinslatee eeeee eee wears 
Widthielmouthy oo 2 esse tou ace noc sab ce cae ene Cae OEE aE eee 
Length of upper jaw to angle of mouth....--- 25 2..bcccenececceenecce- 
Length of lower jaw. to angle of mouth ..--...2..-2s-0ecececcnceccacee 
Distance from mouth to nostril. css. s- loa esas eecueweaemanewenee cere 
Mishance between NoOstrils . 5 /-be.s.b2 aloes see ee cee eee ee eee eee 
Distauce Detween OVE sesso ace eee See e ee cc mane ce eR emeeeeeeee nee 
Distance between eyes on cartilage 
Distance between spiracles: os--225--cccoececcececccueuoeseee eer besees 
First Dorsal: 
Wistanee trom) SNOW). a2! os dececc este eco = Sa steele teehee aad eee 
Thongthiot MAGS: Hs 643M eho eee seca bh et ee 
Gmeatespiheights sos 32.5 5-be a socaees ceaee econ Otatine Coenen eee 
Second Dorsal: 
Distance trom:end ‘of first dorsal... =. « ass o-ccn-.eneeceeecsens scorer 
Distancedfromy Snoutsaseste ses Saeed lie ocasecetoebs abeeneeee noe 
Monethiol pasate. Siac fo bccccccnc seca teane cs cae ee een cea ee Tee ee tae 
Gréestestheighiee tet sed ote ete i See oe eee ene 
Length of posterior margin). .o22... 125... selene see ne unieoecoeeeeeneae 
SAO NSCoCoCASCS 
Pd 
oORowa 
PE APE 
SIS ~ToONDN 
Now 
Anal: 
Distance trom: Gnoubasse= asks cosas ce wewen secs cere ee eee eee eee 
Length of baseass.teke Si see oe bst 3554. 2 eee sasdantaenen 
Greatest height: 253. cue seen acca ok cacecek es cee aoe Eee eee eno 
Length of anterior margin: 32.55 siaec bod. cdacaea suse e eee ee tee eee 
Length, of Posterior Mareines nce ss ences: cee anect eee nee mere enEeee 
Caudal: 
Distance from end of second dorsall.....---+<scecens senceseenneneensee 
Distance of tip from end of second dorsal. .........------------------- 
Greatest widthinncs. sk. dae acters one ee ee eee 
Mength of upper lobe see fe ee ee ee 
Greatest width of upper lobes. onc cekebace oe oeeee reese eee 
Distance of lower lobe from anal base .-.---.-- 
Length of anterior margin of lower lobe.....--. 
Length of longest margin of lower lobe. ...-.----csesceseeeeensneecene 
Pectoral: 
Distance: from ‘enout ss. 2s 525 Secs eos de hae eee Eee eee 
Greatest length... 23. c05% ac ctu wcecenbeae Bee eee Eee 
Widthbiof base. J... 0 so) 2 A See eee eee 
GreAleStWIOUR: Soe. = on obec aeetrs dice Re Gee aoe on ee eee 
Ventral: 
DIRFANSO TOM [BNO Gia és.0;cciosnnwe deen ee ene Eee ee ee eee eee 
Greakest long thise ssn Sects oe co ke eA AR EG een ae ee ae eres 
Length of posterior margin (last ray) .:......---0.-0--cennecennn-neee- 
Widtiof base: 2. sss. Fons eS ee eee eee 
GrentOst WAGER (ade eswsdate acddasise oe pdsastaiee ee eee ee ceaee nine 
~ U.S. Nationa MUSEUM, 
Washington, February 17, 1883. 
