COE- 
the various polyps in a compound 
colony (zoo/.). 
(sénds — mn. [Gk 
mmon ; ost a bone. |] 
The yams ecloaial. ieieon in 
corals (00 
oenurus Centr) nm. (Gk. econ 
common ; oura, a tail.| A met 
cestode with large bladder, a 
the walls of which a very large 
number of heads are formed 
ool, 
PS cae (kéhé’rént) a, (L. cohaerere, 
to stick together.] With similar 
parts united (do 
cohesion (k6h@ zhiin) » cohaerere, 
on of the ae parts of a 
Aoral vie (bot. 
cohort (kd‘hért) n. [L. cohors, an 
os in piles clas- 
a somewhat 
group (dzo/.). 
coleopterous (kil’éd a5p'tériis a, [Gk. 
koleos, a sheath; pteron, a wing.] 
ving the oe see hard 
ions to 
indefinitely limited 
colic (kdl 
hee. holla, 
; genos, offsprin ng.] A protein 
substance, probably an anhydride 
of gelatin, occurring as the chief 
constituent ) 
EK. colery: & 
The choana of a collared 
c a prominent fold behi 
proboscis 1 in the Hemichorda ; the 
fleshy 
collateral I) a. [L. cum, 
with ; sige l? sides Side b 
side ; f, bundles, as collateral 
a with xylem and phloem in 
contact on one side only (oz); 
appl. fine lateral branches from the 
axon ne a nerve cel at.). 
collate: ulation, — circulation 
mctabiighiel Sori anastomosis 
with other parts when the chief 
vein is obstructed (ffys.). 
56 
COL- 
gated and thickened at the angles 
(do¢.) ; the middle layer of sponges 
sataneks (kdVénsit) 2 [Gk. Zolla, 
glue; %yZos, hollow.] A clear cell 
sig thread- pseudopodia found 
n sponges 
Giaaapaaie or este ‘riim) 2 [G 
Rolla, mucus-secreting 
g nd in the female reproductive 
m of insects (soo/. 
colleters (kdélé’térz) x. plu. [Gk. 
The hairs, usually 
er; 
ol.). 
colliculus (kilik’iliis) #. [L. cod/i- 
culus, a little hill] One of the 
prominences of the — quadri- 
mina ; a rounded elevation near 
we 6 ep ‘of the antero-lateral surface 
rytaenoid pak fe (anat.). 
colloblast eofeblist Nyon Mg 2 
giue ; 
m n 
collophore (kor éfor) n. wick. holi ia, 
g herein, to bea he 
ventral tube of the Collembola 
(zool.). 
collum (kél’iim) [L. collum, the 
neck.} Any collar-like structure 
(diol.); the basal port f 
kolon, the 
e part of t 
see intestine cthine from ies 
junction with the _ imcenting to 
the rectum : _ 
— (k5l’6n “te colonia, a 
rm.] An foal Oat ee Pe ee 
living together, afi. Ces ; 
a group of animals or sri living 
