Entotympanic Muscle in the Common Snipe. 619 
Text-figure 34. 
Rough sketch shewing the action of the entotympaunic 
muscle of the Common Snipe. 
(Semi-diagrammatic.) 
A = Sketch shewing the position of the muscle. 
B = Sketch to illustrate the muscle contracted. 
C = Sketch shewing the effect of contraction of the muscle on the 
anterior portion of the bill. 
Pim, = Premaxillary. 
mx, = Maxillary. 
l= ., attachment to frontal bone. 
mil. = Mandible. 
Jug. = Jugal. 
Q. = Quadrate. 
Qj. = Quadrato-jugal. 
Pty. = Pterygoid. 
Ent, = Entotympanic muscle. 
