The book Proceedings of the New England Zoölogical Club 4 was written by author New England Zoological Club Here you can read free online of Proceedings of the New England Zoölogical Club 4 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Proceedings of the New England Zoölogical Club 4 a good or bad book?
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The fourth molar in each ramus has been lost in cleaning, though its cavity is present. Measurements. — The dried skin presents the following dimensions, in millimeters: total length, 162; tail, 33; hind foot, 33; naked rhinarium, 8. The skull measures: approximate length, 48.; basal length, 45.5; palatal length, 22.; incisive foramina, 4.; median length of nasals, 14.; tip of premaxillaries to orbit, 18.4; zygomatic breadth, 19.; mastoid breadth, 14.5; interorbital breadth, 10,8; length of upp...er molars, 1.2 to 7.6; mandi- ble, 2.9. Digitized by Google 46 ALLEN AND BARBOUR — A NEW MARSUPIAL [ Yo^fy"'' l Remarks. — In the reduction of the incisors to £, the new genus resembles the Papuan genus Echymipera, to which it is doubtless related. The reduction in size of the last premolar, however, is the more remarkable, since this usually is the largest of the pre- molars in the related genera. The bone above the premolars was carefully broken away on one side of the skull, to discover if any unerupted tooth were there present.
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