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-A-
A. 1,2,3
or 4 = Arms I-4.
A.A.F.
= Anterior adductor muscle of funnel.
A.A.G.
= Appendage of accessory gland.
A.A.N.G.
= Apertures of accessory nidamental glands.
A.A.S.
= Appendage of seminal vesicle II.
A.A.V.
= Anterior azygos vein.
A.B.
= Anterior ctenidia or branchia.
A.B.G.
= Anterior branchial ganglion.
A.C.A.
= Anterior cephalic artery.
A.C.C.
= Attachment of single lamina to columella of caecum.
AC.N.G.
= Accessory nidamental gland.
A.C.V.
= Anterior cephalic vein.
A.D.C.
= Cut surface where retractor muscle of head is attached to
diaphragm cartilage.
A.F.
= Anterior end of fin.
A.F.A.
= Anterior fin artery.
A.FI.V.
= Anterior fin vein.
A.F.N.
= Anterior funnel nerve.
A.FU.A.
= Anterior funnel artery.
A.F.V.
= Anterior funnel vein.
A.G.
= Accessory gland.
A.G.A.
= Anterior accessory genital artery.
A.G.5.
= 0pening of genital sac into mantle cavity.
A.G.V.
= Anterior accessory genital vein.
A.H.R.N.
= Anterior nerve of retractor muscle of head.
A.L.G.
= Adductor ligament of genital duct.
AM.
= Ampulla of
inksac.
A.M.
= Anterior chamber
of mantle cavity.
A.M.A.
= Anterior mantle artery.
A.M.V.
= Anterior mantle vein.
AN.
= Anus.
A.N.G.
= Artery of nidamental gland.
AN. V.
= Anal valves.
A.O.A.
= Anterior oesophageal artery.
A.OD.
= Aperture of oviduct in viscero-pericardial
coelom.
A.O.M.N.
= Anterior oculomotor nerve.
A.P.D.C.
= Aperture in coelom of proximal deferent canal.
A.P.V.
= Anterior vein to pancreatic appendages.
A. R.
= Adductor muscle of radula.
A.R.A.
= Anterior renal artery.
A.R.B.
= Axial part of retractor muscle of branchia.
A.RE.
= Adductor muscle of rectum.
A.S.G.
= Anterior salivary gland.
A.S.I.
= Anterior sphincter muscle of inksac.
A. SU.
= Attachment flange of sucker.
A.S.VE.II.
= Almond-shaped part of seminal vesicle II.
AU.
= Auricle.
A.V.
= Afferent branchial vessel
A.V.A.
= Aboral vein of arm.
A.V.C.
= Anterior visceral commissure.
A.VP.C.=
Aperture of viscero-pericardial coelom.
-B-
B.
= Branchia.
B.A.
= Buccal artery.
B.A.M.A.
= Branches of anterior mantle artery to mantle wall.
B.B.C.
= Brachio-buccal commis sure.
B.C.
= Bursa copulatrix.
B.CA.
= Blood capillary.
B.CR.
= Brown chromatophore.
B.F.
= Buccal funnel.
B.G.
= Buccal ganglion.
B.GA.
= Branchial ganglion.
B.GL.
= Branchial gland
B.H.
= Branchial heart.
B.L.
= Branchial membrane and ligament.
B.M.
= Buccal mass.
B.ME.
= Basal membrane of retina.
B.N.
= Brachial nerve.
B.N. 1.,
2., 3., 4. =
Brachial nerves of arms 1-4.
B.P.
= Buccal pocket.
B.P.M.A.
= Branches of posterior mantle artery to mantle
B. P. N.
= Nerves of buccal pillars
BR.
= Bridge between orbital cartilages of skull.
BR.A.
= Brachial artery.
BR.A.1.,2.,3.,
4. = Brachial arteries of
arms I-4
BR.C.
= Brachial cartilage.
BR.CA.
= Branchial cartilage.
BR.G.
= Brachial ganglion.
BR.M.
= Branchial membrane attaching branchial gland to mantle wall.
BR.N.
= Branchial nerve.
BR.V.
= Main branchial vein.
-C-
C.
= Cerebral ganglion.
CA.
= Spiral caecum.
CAE.N.
= Nerve of caecum.
CA.N.
= Cardiac nerve.
C.B.C.
= Cerebro-brachial commissure.
C.B.S.
= Superior inferior buccal commissure.
C.BU.C.
= Cerebro-buccal commissure.
C.C.
= Cephalic cartilage of skull.
C.CA.
= Kolliker's canal.
C.CE.
= Connective tissue cell.
C.D.C.
= Cut wall of dorsal chamber
CE.A.
= Cephalic artery
CE.C.
= Cerebral cartilage of skull.
C.E.M.
= Cut edge of muscle.
CE.V.
= Cephalic vein.
C.F.
= Cut wall of funnel.
CI.AP.
= Circumoral appendages.
CI.C
= Ciliated canal.
C.I.G.
= Clear centre of ink gland.
CI.M.
= Ciliary muscle of eye.
C.L.
= Muscular capsule of digestive glands.
C.L.C.
= Cut surface of lateral commissure.
C.L.M.
= Protoplasmic connection between limiting cell and limiting
membrane.
C.M.
= Cut wall of mantle
C.M.S.
= Circular musclo of stomach
C.N.
=Collar muscle nerve.
CO.
= Coelom.
C.O.G.
= Cut surface of optic ganglion.
CON.
= Connective of spermatophore.
C.O.N.
=Cut surface of optic nerve.
COR.
= Cornea of eye.
C.O.S.
= Communication of optic sinus with vein from head sinuses to
cephalic vein.
C.PH.
= Chambers of phragmacone
CR.
= Crop.
C.RO.
= Calcareous rostrum.
C.S.
= Cut edge of skin.
C.SH.
= Calcareous part of shell margin.
C.S.N.
= Nerve of crista statica of statocyst.
C.ST.
= Crista statica.
C.SU.
= Circular muscle of sucker.
C.S.VE.
II. = Circular mass of seminal vesicle II.
C.T.
= Connective tissue.
C.V.C.
= Posterior communication between the two ventral chambers of
renal sac.
C.VP.
= Cut wall of viscero-pericardial coelom.
C.V.R.
= Cut wall of ventral chamber of renal sac.
-D-
D.A.S.
= Duct of anterior salivary gland.
D.C.
= Dorsal chamber of rena sac.
D.CA.
= Diaphragm cartilage.
D.D.C.
= Distal deferent canal.
D.F.M.
= Dorso-lateral fin muscle
D.F.ME.
= Dorso-lateral fin membrane.
D.G.A.
= Dorsal gastric artery.
D.H.V.
= Dorsal head vein.
D.I.
= Duct of inksac.
D.IS.
= Dorsal surface of inksac.
D.L.
= Duct of digestive gland.
D.O.
= Duct from exterior to orbit.
D.O.A.
= Dorsal orbital artery.
DO.CA.
= Dorsal cartilage.
D.PH.
= Dorsal part of phragmacone.
D.S.G.
= Duct of posterior salivary glands.
D.SH.
= Hard calcareous dorsal surface of shell.
D.S.N.
= Nerves to skin of dorsal surface.
D.T.
=Dorsal sucker margin of tentacle head.
-E-
E.
= Epidermis.
E.A.
= External argentea of eye.
E.A.M.
= Extrabrachial muscle zone of arm.
E.B.
= Epithelial body of eye.
E.C.
= Equatorial cartilage of eye.
EL.
= Eyelid.
E.M.
= External membrane of spermatophore.
E.P.N.
= Emergence of pallial and
posterior head retractor nerves.
E.S.E.
= Exhalent siphon of funnel.
E.SH.
= Embryonic shell.
E.T.M.
= Extrabrachial muscle zone of tentacle.
E.V.
= Efferent branchial vessel.
E.V.N.
= Emergence of visceral nerve.
EYE.
= Eye.
-F-
F.
= Funnel.
F.A.F.
= Foramen of anterior funnel nerve.
F.A.H.
= Foramen of anterior head retractor nerve.
F.A.M.V.
= Factors from mantle wall of
anterior mantle vein.
F.A.O.
= Foramen of anterior oculomotor nerve.
F.A.V.
= Foramen in diaphragm cartilage of anterior azygos vein.
F.C.
= Funnel cartilage.
F.C.N.
= Foramen of collar nerve.
F.D.
= Female genital duct.
F.G.
= Funnel gland (Organ of Verrill).
Fl.
= Swimming fin.
FI.C.
= Fin cartilage.
F.I.P.
= Foramen of inferior posterior ophthalmic
nerve.
F.M.
= Free margin of
mantle.
F.MA.
= Foramen magnum of cephalic cartilage.
F.N.
=Nerves of fin.
F.O.B.
= Foramen through membrane communicating between
peri-oesophagealand peri-buccal blood sinuses.
F.O.N.
= Foramen of olfactorynerve.
FOOT.
= Foot.
F.O.V.
= Foramen in skull of vein from head sinuses to cephalic vein.
F.P.F.
= Foramen of posterior funnel nerve.
F.P.N.
= Foramcn of postorbital nerve.
F.R.N.
= Foramina of
retinal nerves through sclerotic
cartilage.
F.S.
= " Fork " of ventral part of phragmocone.
F.SH. = Free margin of shell.
F.S.P. = Foramen of superior posterior ophthalmic nerve.
F.T.
= Fibrous connective tissue.
F.V.
= Funnel valve.
F.V.E. = Foramen in skull of ophthalmic vein from eye sinus to
cephalic vein.
-G-
G.A.
= Genital artery.
G.A.V. = Genital artery and vein.
G.C.S. = Groove from region of opening of duct of digestive glands
into caecum, to region of stomach.
GD.
= Genital duct.
G.D.N. = Nerve of genital duct.
G.G.
= Gastric ganglion.
G.J.
= Groove into which dorsal jaw fits.
G.N.C. = Groove of nuchal cartilage.
GO.
= Gonad.
G.O.
= Groove leading to oesophagus between palatine lobes of buccal
mass.
G.OD. = Glands of oviduct.
G.OR. = Genital orifice.
G.P.B. = Groove separating pedal and brachial ganglia.
G.S.
= Genital sac.
G.T.
= Glandular part of tongue.
G.V.
= Genital vein.
G.V.P. = Groove separating visceral
and pedal ganglia.
-H-
H.
= Heart.
H.A.
= Hepatic artery.
H.C.
= Horseshoe cartilage.
HE.
= Head.
HE.A. = Arteries supplying dorsal part of head.
HO.
= Horn of spermatophore.
H.OES. = Horny lining of oesophagus.
H.R.
= Horny ring of
sucker.
H.R.M. = Horny covering of anterior part of radula membrane, from
which radula teeth
project.
H.RO. = Horny tissue in region of
H.S.
= Horny lining of stomach.
H.SH. = Horny part of shell margin.
-I-
I.
= Iridocyte.
I.A.
= Intestinal artery.
I.A.N.
= Inferior antorbital nerves.
I.A.O.N.=
Inferior anterior ophthalmic nerve.
IB.C.
= Interbrachial commissure.
I.B.G.
= Inferior buccal ganglion.
I.C.F.
= Inner collar muscle of funnel.
I.G.
= Ink gland.
I.L.
= Inner circular lip.
I.L.S.
= Indentation of digestive gland where it rests against
posterior salivary gland.
I.M.
= Internal membrane of spermatophore.
IN.
= Intestine.
I.P.O.N.
= Inferior posterior ophthalmic nerve.
IR.
= Iris.
IR.A.
= Branch of ophthalmic artery to iris.
IS.
= Inksac.
IS.A.
= Inksac artery.
IS.A.V.
= Inksac artery and vein.
I.SI.
= Inhalent siphon of funnel.
IS.N.
= Inksac nerve.
IS.V.
= Inksac vein.
I.W.
= Interbrachial webbing.
-L-
L.
= Digestive gland or liver.
L.A.F.
= Lateral adductor muscle of funnel.
L.B.V.
= Lateral brachial vein.
L.C.
= Limiting cell which secretes limiting
membrane
of retina.
L.CA.
= Laminae of caecum.
L.CH.
= Living chamber of shell.
L.D.N.
= Nerve of duct of digestive gland.
LE.
= Lens.
L.F.O.
= Lateral ligament contributing to formation of foramen of
optic nerve.
LI.V.D
= Posterior limit of communication between
right
ventral renal chamber and dorsal renal chamber.
L.M.
= Limiting membrane of retina.
L.M.A.
= Longitudinal muscle zone of arm.
L.M. B.
= Lateral retractor muscle of buccal mass.
L.M.T.
= Longitudinal muscle zone of tentacle.
L.M.V.
= Left mesenteric vein.
L.P.
= Lateral pocket or valve of funnel.
L.R.A. = Lateral ridge of ventral arm.
L.S.
= Last septum of dorsal part of phragmocone.
L.V.D. =
Lumen between ventraland dorsal chambers of renal sac.
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-M-
M.
= Mantle.
M.A. I, = Anterior oculomotor muscle I.
M.A.C. I. = Anterior
conjunctive oculomotor muscle I.
M.A.C. II.= Anterior
conjunctive oculomotor muscle II.
M.A.V. = Median mantle artery and vein.
M.BR. = Muscle of branchia.
M.C.
= Mantle cartilage.
M.CA. = Mantle cavity.
M.CE.V.= Muscular chamber
of cephalic vein.
M.CR. = Muscle of chromatophore
M.D.
= Male genital duct.
M.F.
= Mantle fold.
M.H.V. = Median (paired) hepatic vein.
M.I. I. = Inferior oculomotor muscle I.
M.I. II. = Inferior oculomotor muscle II.
Ml.M. = Middle membrane of spermatophore.
M.J.
= Muscle of jaw.
M.M.
= Muscular secondary mantle.
M.M.A. = Median mantle artery.
M.M.V. = Median mantle vein.
MO.
= Mouth.
M. O. L.= Membrane
continuous with outer lip, and lining cone enclosing buccal mass.
M.P. I. = Posterior oculomotor muscle I.
M. P. II. = Posterior oculomotor muscle II.
M.P.B. = Membrane enclosing posterior part of brain.
M.R.B = Marginal part of retractor muscle of branchia.
M.R.F. = Membrane attaching respiratory filament of branchia to axial
part of branchial muscle.
M.S.
= Mucous-secreting surface of hectocotylised arm.
M.SH. = Margin of shell.
M.S.N, = Nerve of macula statica.
M.ST. = Macula statica.
M.SU. I.= Superior
oculomotor muscle I.
M.SU. II.= Superior oculomotor muscle II.
M.SU.III.= Superior oculomotor muscle III.
M.S.V. = Median shell sac vein.
M.T.
= Muscular central part of tongue.
M.TR. I. = Trochlear oculomotor muscle I.
M.TR.II. = Trochlear oculomotor muscle II.
M.TR.III . = Trochlear oculomotor muscle III.
M.V.A. = Muscle of ventral arm.
-N-
N.
= Nidamental gland.
N.A. =
Aperture of nidamental gland.
N.C.
= Nuchal cartilage.
N.CR. = Nucleus of pigment cell of chromatophore.
NF.
= Neurofibril of rod of retina.
N.G.N. = Nerve of nidamental glands (in female).
N.M.CR. = Nucleus of
chromatophore muscle.
N.O.G. = Nerves to optic ganglion.
N.P.
= Needham's pocket.
N.R.F. = Nerve of retractor muscle of funnel.
N.SU. = Nerve of sucker.
-O-
0.
= 0vary.
O.A. = 0phthalmic artery.
O.A.S. = Opening of anterior salivary gland.
O.C.
= 0rbital cartilage of skull.
0.C.A. = Artery to outer collar muscle.
O.C.F. = Outer collar muscle of funnel.
O.CR. = Orange chromatophore.
OD.
= Odontophore.
O.D.C. = Outline of dorsal chamber of renal sac.
0.D.L. = 0pening of duct of digestive glands into caecum.
0ES.
= 0esophagus.
O.F.M. = Origin of retractor muscle of foot.
O.F.R. = Optic fibre layer of retina.
O.G.
= Olfactory or pedunculate ganglion.
O.I.G. = Opening of ink gland.
O.L.
= Outer circular lip.
O.M.A. = Oblique muscle zone of arm.
0.M.B. = 0blique retractor muscle of buccal mass.
O.N.
= Olifactory nerve.
0.0D. = 0pening into mantle cavity of oviduct.
0.P.
= 0lfactory pit.
OP. G. = Optic ganglion.
OP.N. = Optic nerve.
0.P.S. = 0pening of duct of posterior salivary glands.
0R.
= Orbit of eye.
0.S
= 0ptic sinus.
0.S.V. = 0pening from peri-oesophageal sinus into sinus.
0.T.
= 0rifice of testis opening into viscero-pericardial coelem.
O.V.
= 0phthalmic vein.
O.V.C. = 0pening of vena cava into branchial heart.
O.VP. = 0utline of viscero-pericardial coelom.
-P-
P.
= Pedal ganglion.
PA.
= Pancreatic appendages of duct of digestive gland.
P.A.F. = Posterior adductor muscle of funnel.
P.AO. = Posterior aorta.
P.A.V. = Posterior azygos vein.
P.B.
= Posterior ctenidia or branchia.
P.B.H. = Position of branchial heart in viscero-pericardial coelem.
P.B.S. = Peri-buccal blood sinus.
P.C.N. = Posterior nerve of cephalic vein.
P.D.C. = Proximal deferent canal.
P.F.
= Posterior end of fin.
P.F.A. = Posterior fin artery.
P.FI.V. = Posterior fin vein.
P.F.M. = Posterior conjunctive fin muscle.
P.F.N. = Posterior funnel nerve.
P.FU.A. =
Posterior funnel artery.
P.F.V. = Posterior funnel vein.
P.G.A. = Posterior accessory genital artery.
P.GL. = Pericardial gland.
P.G.V. = Posterior accessory genital vein.
P.H.R.N. = Posterior nerve
of retractor muscle of head.
P.I.G. = Pigment secreting part of ink gland.
PL.
= Pleural ganglion.
P.L.
= Palatine lobe containing anterior salivary gland.
P.L.R. = Pigmented layer of retina.
P.M.
= Posterior chamber of mantle cavity.
P.M.A. = Posterior mantle artery.
P.M.C. = Posterior elastic boundary of mantle cavity.
P.M.V. = Posterior mantle vein.
P. N. = Pallial nerve.
P.O.A. = Posterior oesophageal artery.
P.O.M.N. = Posterior
oculomotor nerve.
P.O.N. = Postorbital nerve.
P.O.S. = Peri-oesophageal blood sinus.
PR.
= Proostracum.
P.R.A. = Posterior renal artery.
PR.M. = Primitive mantle.
P. RO. = Position of rostrum of shell.
P.S.
= Protuberances of statocyst.
P.S.G. = Posterior salivary or poison gland.
P.SH. = Posterior part of shell margin.
P.S.I. = Posterior sphincter muscle of inksac. P.S.V.
= Posterior shell sac vein.
P.T. P. = Position of tentacle pocket.
P.V.C. = Posterior visceral commissure.
PV.G. = Pleurovisceral gangbon.
PV.N. = Pleurovisceral nerve.
P.VP.C. = Posterior limit
of viscero-pericardial coelom.
P.V.R.M. = Posterior vein
to retractor
s muscles of head and funnel.
P.Z.
= Pigment zone of retina.
-R-
R.
= Rods of retina.
RA.
= Radula.
R.A.
= Rectal artery.
R.C.
= Radula cartilage.
R.D.C. = Ridge on dorsal cartilage.
RE.
= Rectum.
RE.A. = Renal appendages of veins.
RE. N. = Retinal nerves.
RE.P. = Renal papilla.
RE.S. = Renal sac.
R.F.
= Retractor muscle of foot.
R.F.A. = Artery to retractor muscle of funnel.
R.F.B. = Respiratory filament of branchia.
R.F.C. = Retractor muscle of fin cartilage.
R.FU. = Retractor muscle of funnel.
R.G.
= Radula gland.
R.H.
= Retractor muscle of head.
R.H.A. = Artery to
retractor muscle of head.
R.I.
= Reservoir of inksac.
R.IN. -=Grooved longitudinal ridge of intestine.
R.M.
= Radula membrane which slides
over odontophore.
R.M. A. = Radial muscle zone of arm.
R.M.T. = Radial muscle zone
of tentacle.
R.M.V. = Right genito-mesenteric vein.
R.N.
= Renal nerves.
RO.
= Rostrum.
R.R.
= Retractor muscle of radula.
R.V.H. = Ring vein of head.
-S-
S.
= Blood sinus.
S.A.
= Siphuncle artery
S.A.N. = Superior
antorbital nerve.
S.A.O.N.= Superior anterior
ophthalmic nerve.
SA.S. = Sac of Spermatophore.
S.B.G. = Superior buccal ganglion.
SC.
= Statocyst.
S.C.
= Sphincter muscle of caecum.
SC.C. = Statocyst cartilage of skull.
SC.CA. = Sclerotic cartilage of eyeball.
S.CE. = Sensory cell of retina.
S.D.P. = Septum of dorsal part of phragmocone
S.G. |