486 
PROF. G. GULLIVER ON 
[June 15, 
is omitted throughout, and the denominators only are printed. Of 
the corpuscles the long diameter is denoted by L.D., the short 
diameter by 8.D., and the thickness by T. 
VERTEBRATA PYRENAMATA. 
PISCES. 
CycLostomt. ines < ae ote 
: + att] rinus rutilus...... 
Petromyzon fluviatilis. .. “ig oa We phoxinus.. ., 2000 2900 
Nucléus ...- 6400 : cephalus .... 2133 38555 
is marinus ...... 9134 ” ZONIO ...6es 2133 2900 
5 MANLET IH eo biel viel 2134 i 
slic nnaene BIG! ACANTHINI. 
Adah Rik gee Oo: Secs: Ren ave 2133 3555 
Maacorrert. »  eglefinus...... 2460 3200 
Apodes. ,.D. SD. Pye LESCHS seis «++ 2460 3200 
Gymnotus electricus .. 1745 2599 Merlangus peter ret se ee 
Anguilla vulgaris .... 1745 2842 | 74” 003 igeich cee 
“morata .. 1895 2900 | 2 erluccius vulgaris .. 2133 3000 
Peupoae “pe Motella mustela...,.. 2400 3200 
amblyodon .. 1777 3000 Plat Fi 2666 3000 
Conger vulgaris ...... 2286 3000 * pies foe Se 2666 3000 
E <4 y  VUIPATIS. ce eee 
Ammodytes lancea.... 2000 3555 , eae iain 9900 3200 
Abdominales. Pleuronectes rhombus. 2460 3200 
Clupea sprattus ...... 2666 3555 | Solea vulgaris........ 2400 3200 
»  harengus . 2666 3555 
jy ep eaerenea se ore 2666 3555 ACANTHOPTERI. 
5» pilchardus.... 2286 3200 | Perca fluviatilis...... 2099 2824 
Engraulis encrasicholus 2286 3000 . 8700 
JG) bh Ae 5 Atos 2286 3000 Nucleus 7482 8830 
T. 8888 Pen sitiru sel. see eet 2960 4000 
SALMO SIRT ao.» sJaua sa) 1524 2460 PRI E eh eRe 2666 3200 
A MO Pn ensSS 1524 2900 ay COLA Bi meeitesc coy 2461 3000 
pee TAL OL ee ieee cts 1524 2900 T. 8000 
T. 8000 Nucleus 6000 8000 
»  fontinalis...... 1455 2286 | Dules, sp. .......... 2400 2900 
Thymallus vulgaris .. 1684 2900 | Sparus centrodontus .. 2286 3200 
Osmerus eperlanus.... 2286 3000 | Mullus surmuletus.... 2286 3000 
T. 8888 »  barbatus...... 2286 3200 
Nucleus 6400 8888 | Trachinus draco...... 2400 3000 
SOX LUCAS. «ance silos 2000 3555 | Mugil capito ........ 2400 3200 
Nucleus 5333 8000 | Scomber scomber .... 2286 3200 
Belone vulgaris ...... 2286 3000 | Thynnus communis .. 1600 2666 
Cobitis barbatula .... 2286 3200 »  pylamides .. 2000 3000 
Cyprinus carpio...... 2142 3429 | Zeus faber .......... 2000 2666 
. 8000 Caranx trachurus .... 2000 3555 
Nucleus 6400 8000 | Xyphias gladius...... 2461 4008 
ee Pinte Pda 1895 2400 | Trigla hirundo ...... 2666 3555 
T. 8000 ACU CULES tase ster: 2460 3200 
Nucleus 8000 9600 5)  gurnardus . 2286 3000 
” auratus .... 1777 2824 | Cottus gobio ........ 2000 2900 
T. 10666 8000 
+ brama...... 2400 3555 3) Bubalissseet). 2000 2900 
o: erythrophthal- ld Sggtl SCOrplustomn ir 2000 2900 
TOUGH sei 2000 3200  Gasterosteus leiurus .. 2666 3000 
