Miller and HolUster — New Murine Rodents. 75 



orbital breadth, 6.8; mastoid breadth, 17.0; mandible, 25.2; maxillary- 

 tooth row (alveoli), 7.3; mandibular tooth row (alveoli), 7.2. 



Specimens examined. — Thirteen from the type locality. 



Remarks. — This large, well-marked subspecies of hellwaldii evidently 

 intergrades with the typical form along the northern coast of Celebes. 

 Specimens from Paleleh River and Molengkapota are intermediate between 

 the two forms. The Toli Toli form is almost exactly intermediate in color- 

 ation between true hellwaldii and localis, but it averages considerably 

 larger than either of these forms, and has a larger skull. 



