A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas) Author Carleton, Michael D. Author Emmons, Louise H. Author Musser, Guy G. text American Museum Novitates 2009 2009-08-28 3661 1 32 http://www.bioone.org/doi/abs/10.1206/612.1 journal article 3657 10.1206/612.1 573870ee-8058-46ab-8880-61a2ee49bcb6 0003-0082 4735470

TABLE 7 External and Craniodental Measurements (in mm) of the Type Specimens of Hesperomys concolor Wagner, Rhipidomys marmosurus Thomas, and Oryzomys mamorae Thomas

	concolor	marmosurus a	mamorae b
a External data as given by Thomas (1899). b External data as given by Thomas (1906b).
Variable	NMW B482	BMNH 1899.9.11.38	BMNH 1900.8.3.21
HBL	—	124	130
TL	—	157	168
HFL	—	26 (28)	27
EL	—	18	20
ONL	29.2	33.8	33.1
ZB	15.9	—	17.5
BBC	13.3	12.6	12.6
DBC	—	9.1	9.2
IOB	5.0	5.8	5.1
BOC	—	6.9	7.3
LR	7.7	9.4	8.9
BR	5.7	6.2	4.8
PPL	—	11.3	10.8
BPL	6.0	6.6	6.2
LIF	4.8	5.4	5.9
BIF	2.4	2.5	2.7
LD	7.4	8.2	7.9
BBP	5.8	6.3	6.4
BZP	2.9	3.7	3.4
CLM	4.8	4.9	5.2
WM1	1.3	1.3	1.5