Fig. 35 in A Systematic Review Of Sulawesi Bunomys (Muridae, Murinae) With The Description Of Two New Species

Fig. 35. Specimen scores representing Bunomys chrysocomus from Sungai Sadaunta (filled triangles; N 5 20), B. andrewsi from Lombasang (empty circles; N 5 18), two subfossils from Ulu Leang I, and one subfossil from Batu Ejaya II projected onto first and second principal components extracted from principal-components analysis of four dental log-transformed variables. Upper graph: AMNH 266975 is the subfossil (asterisk) from Ulu Leang I. Lower graph: AMNH 269954 is the other subfossil (cross) from Ulu Leang I. The subfossil from Batu Ejaya II (AMNH 265013) is represented in both scatter plots (hollow stars). Scores symbolizing the two subfossils from Ulu Leang I fall within the group of scores signifying B. chrysocomus and not B.andrewsi; the score for the subfossil from Batu Ejaya II is closely associated with the aggregation denoting B. andrewsi. See table 30 for correlations (loadings) of variables with extracted components and for percent variance explained.