ANATOMY OF THE LEMUROIDEA. 101 
EXPLANATION OF THE PLATES. 
PLATE I. 
Fig. 1. Female Galago crassicaudatus, Geoff. (the individual described as G. monteiri by 
Bartlett, P. Z. S. 1863, p. 231, pl. xxviii.), from a photograph by Dr. Murie. 
Taken two-thirds life-size. The figures of the dissections in the Plates 
following, unless where otherwise denoted, are from the same specimen. 
ig. 2. Applies collectively to four greatly reduced figures of Galago garnettii (Ogilby). 
These are from sketches of the living animal by Mr. Wolf. They represent 
the various attitudes assumed by this species when allowed to gambol about 
freely after nightfall. The climbing position of figure 1 (G. crassicaudatus) 
applies equally to all the species of Galago which we have had the oppor- 
tunity of observing. 
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PLATE II. 
Fig. 3. Dissection of Galago crassicaudatus, natural size, to show the superficial muscular 
layer of the entire animal, the dermal fibres of the panniculus carnosus alone 
being removed. 
The muscles and other parts are specified by the following lettering :— 
1. Head and Neck. 
Of. Occipito-frontalis. L.cl. Levator clayicule. 
At.a. Attrahens aurem. On the Ear the numbers indicate :— 
Te. Temporal. No. 1. Helix, its posterior margin. 
O.p. Orbicularis palpebrarum. » .L*. ,, its anterior margin. 
Na. Naso-labial muscle. » 2. Fossa of the helix. 
0.0. Orbicularis oris. » 2*. Pit above the antitragus. 
Bu. Buccinator. » 3. Antihelix. 
Ma, Masseter. 4, Fossa of the antihelix. 
St.m. Sterno-mastoid. » 5. Antitragus. 
Tz. Trapezius (cervical portion). 6. Tragus. 
| ” 
Pgl. Parotid gland, Std. Stenon’s duct. Smgl. Submaxillary gland. 
2. Pectoral Limbs. 
D‘, Deltoid, its first or clavicular portion. T', Triceps (long or scapular head). 
D?, _,,___ itssecond oracromial portion. T ~ % * (outer head); 
D®, _,, __ its third or spinal portion. Te »» (upper part of inner head). 
