BY DENE B. FRY. 785 



(6). A coraco-hrachialis longus is normally developed. 



(7). A coraco-brachiaiis brevis internas is rather strongly de- 

 veloped. 



(8). The deltoid is strong, and a pars episternalis connects 

 with the oinosternuni. 'I'he portiu ficaptdaria is overlain by tlie 

 mylohyoideus. 



(9). The rectus abdominis is normal. A linea alba is present, 

 and there are four poststernal ijiscrijitiones tetidinecf. 



PLXPLANATION OF PLATES LIV.-LV. 



Plate liv. 



Aphantophryne pansa Fry. 



Fig. 1. — Dorsal view of the tj^pe-specimen. 



Fig. la. — Side-view of head. 



Fig. 1'). — View of palate. 



Fig. lo. — Dor.sal view of terminal phalanx of fourth toe. 



Fig. V;. — Lateral view of terminal phalanx of fourth toe. 



Fig. le. — Ventral view of hand. 



Fig.]/. — Ventral view of foot. 



Fig. If/. — Sternal apparatus of type-specimen; Uy., ligament. 



Fig. 2. — Ventral view of a very stout specimen. 



(All the figures enlarged. ) 



Plate Iv. 



Fig. 1. — Ka/oii!a pii/rhra Gray; ventral view of breast, the skin and 



pectoral muscles of the right side dissected away. 



Fig. 2. — Aphantophryne pansa Fry; ventral view of breast, the skin and 



pectoral muscles of the right side dissected away. 



Fig..S. — Limnodynastes dorsal is Gr&y, var. diimerUii Peters; ventral view 



of body, the skin and pectoral muscles of the right side dissected 



away. 



REFERENCES. 



c, conus arteriosus of the heart — chh., coraeo-brachialis brevis internus 

 — chl., coraco-brachiaiis longus — ch., coraco-humeralis — cL, clavicle — cor., 

 coracoid — dL, deltoid — die., pars episternalis deltoidei — ec, epicoracoid 

 cartilage — it., inscriptio tendinea (first poststernal) — la., linea alba — /(/., 

 ligament — mh., mylohyoideus — oe., obliquus externus — oeh, median longi- 

 tudinal fibres connected with obliquus externus — oi., obliquus internus — 

 OS., omosternum — pa., pectoralis abdominalis — pae., portio externus m. 

 pectoralis abdominalis — pai., portio internus m. pectoralis abdominalis — 

 pe., pars epicoracoidalis m. pectoralis — pr., coraco-radialis (or sterno- 

 radialis) — psa., portio anterior m. pectoralis sternalis — psp., portio pos- 

 terior m. pectoralis .sternalis (Fig. 3) — psp., pectoralis sternalis (Fig.2) — 

 ra., rectus abdominalis — ah., sternohyoideus — »t., sternum — v., ventricle 

 of heart. 



60 



