350 PROCEEDINGS OF THE CANADIAN INSTITUTE. 
The various systems of muscles have now been considered, and it 
merely remains to give tables indicating the general relations of the 
various systems to each other and referring the various muscles to 
their proper segments. The muscles or their representatives belong- 
ing to pre-mandibular arches, I will not include in the table, as they 
have not been considered in the preceding pages. The first table 
indicates the relations of the cranial muscles, the second those of the 
muscles of the trunk, including under that term all the body posterior 
to the head. 
MUSCLES OF THE HEAD. 
NERVES. DorsaL ConsTRICTOR MUSCLES. VENTRAL LONGITUDINAL MUSCLES. 
V Adductor mandibule, Add. tentaculi, 4 Wanti 
; Levator arcus palatini, Dilatator operculi. a 
V. & VII. Intermandibularis. 
( Adductor arefs palatini, Add. hyomandib., 
VU Add. operculi, Levator operculi, Wanting. 
Geniohyoideus, Hyohyoideus, 
Levatores branehiales, Musculi transversi 
PRS Re dorsales, Interarcuales obliqui dorsales, } Hyobranchialis. 
Transversi ventrales, Obliqui ventrales. 
MUSCLES OF THE TRUNK. 
NERVE Dorsat PoRTION ee oe V 
s. ORSA (Upper & Lower Division). ENTRAL PORTION 
Trapezius (?) Hyopectoralis. 
1 Wanting, ne | 
t > Ventral musculature, 
(anterior part). (anterior part). 
Ventral musculature, 
| (Muscles of the dorsal fin.| | Muscles of Pelvic fin. | (posterior part). 
3-30 Supracarinales, Lateral musculature, (anterior teeth 
(anterior portion). (median part). Muscles of Anal ti (except 
the lateral muscles. 
Supracarinales, Lateral musculature, Infracarinales, 
30-End (posterior portion). (posterior portion). (posterior portion), 
Dorsal muscles of Greater portion of muscles} Lower muscles of Caudal 
Caudal fin. of Caudal fin. fin. 
DERMAL MUSCLES. 
Lateral muscles of Anal fin, and the intrinsic muscles of Caudal. 
