SIP- 293 SOM- 
siphon, bee Z00N, a etdos, inhaled air charged with ee 
resemblan e.] A smaller indi- matter, and therefrom com i- 
vidual of careae= " hieeen narian 
colonies, without tentacles or 
gonads (zoo/.). 
siphorhinal (si forrnal) a.  [Gk. 
iphon, tube; rhis, nose.] With 
tubular nostrils (zoo/.). 
a iste kl) #. [L. siphun- 
cults. tube.] A siphonet ; 
a ie per of skin, partly cal- 
careeeie 2 Rasa cting up 
compartments of a Nautilus shell 
(zo0l.). 
siphunculate (sifiing’kilat) @. ([L. 
ere asmalltube.] Having 
a shen sere 
saa sitar’ répizm) 2. ([Gk. 
stimulating influences of food 
skeletal (skél’étal) @. [Gk. skeleZos, 
se ~ Pert. the skeleton (04, 
skeletogenous asia a a. [Gk. 
skeletos, gen offspring. ] 
em ou scciatibie or parts 
which ultimately develop into parts 
of the skeleton (zo 
Be an th bn) x. fa. skeletos, 
Th 
m 
which supports and prote 
softer parts of the body of plant 
or animal. 
skin (skin) #, [Swed. shun, skin.] 
eeThe external covering of an animal, 
plant, fruit, or seed. 
-gills, — transparent contractile 
outgrowths from the skin of Aster- 
oids, with respiratory function 
(zool. 
-rings,—annular markings on the 
body of a Worm 
skull (skil) 7. [M. E. skulle, the 
cranium.] The gery OD = hard 
ve 
neo (alii [M.E. slouh, skin 
of a snake (es e dead outer skin 
cast off cariodically by Snakes 
on (smél) 7 M.E. sme/, odour.] 
he impression produced on the 
expanse of the olfactory nerve by 
“stg to nt alackiive centre of t the 
bra 
‘jenctes (<8b'l&) 7 L. soboles, a 
shoot. sé sucker or underground 
creeping s 
soboliferous obo Eris) a. j 
soboles, shoot; ferre, to carry.| 
viet ng shoots. or running stems 
socket (sok &t) z. [L. soccus, a sock.] 
A llow into which something 
le as that of humerus or femur 
(anat. 
soft- “rayed, y—having jointed fin-rays 
(zool.) 
soft-shelled, — mud Tortoises 
with flat’ shell without — 
ields and covered with soft 
leathery skin (zo0o/.). 
solar (solar) a. [L. so/, the sun.] 
Havin ches or filaments 
(anat. 
solar plexus,—a netw rs 
with: some paneti: sitouted behind 
the stomach and supplying all the 
abdominal a (anat. 
oo (so'léaférm) a. [L. solea, 
= lowes; shape.] Slipper- 
pa (séle’ni&) n. plu. [Gk. solen, 
achannel.] Endoderm-lined canals, 
diverticula —— 2% coelentera of a 
— colony (za. 
es (sélé aoa n. Aig [Gk 
per My than nel; £ytos, ho llow.] 
Slender club-shaped tubular flagel- 
= ted cells ena with the 
nephri ridia of some Polychaets, 
Trochelminths, ssa of Amphioxus 
(zool.) 
solenostele (sdlé psa 7. Gk. 
solen, channel; stele, a 
stage after the siotecmictile in fern- 
stem oe 
soleus (sd'léiis) 7. [L. s ole a, sole = 
e foot 
the gastrocnemius (a7az.). 
— a ase a. iL. gee us, solid ; 
Solid-hoofed, as a horse 
or vote ik (2 fe /.). 
solitary glands or a 
phoid nodules arin singly 
the intestines; Peyer’s paschik 
(anat.). 
soma (sd'ma4) ”. [Gk. soma, body.] 
