On following pages: 626. Niceforo Maria's Oldfield Mouse (Thomasomys nicefori); 627. Popayan Oldfield Mouse (Thomasomys popayanus); 628. Short-faced Oldfield Mouse (Thomasomys baeops); 629. Snow-footed Oldfield Mouse (Thomasomys niveipes); 630. Principal Oldfield Mouse (Thomasomys princeps); 631. Silky Oldfield Mouse (Thomasomys bombycinus); 632. Red Andean Oldfield Mouse (Thomasomys auricularis); 633. Cinnamon-colored Oldfield Mouse (Thomasomys cinnameus); 634. Central Andes Oldfield Mouse (Thomasomys contradictus); 635. Ashy-bellied Oldfield Mouse (Thomasomys cinereiventen; 636. Colombian Oldfield Mouse (Thomasomys dispar); 637. Soft-furred Oldfield Mouse (Thomasomys lanigen); 638. Ash-colored Oldfield Mouse (Thomasomys cinereus); 639. Wandering Oldfield Mouse (Thomasomys erro); 640. Paramo Oldfield Mouse (Thomasomys paramorum); 641. Forest Oldfield Mouse (Thomasomyssilvestris); 642. Smoky Oldfield Mouse (Thomasomys fumeus); 643. Pichincha Oldfield Mouse (Thomasomys vulcani); 644. Ucucha Oldfield Mouse (Thomasomys ucucha); 645. Taczanowski's Oldfield Mouse (Thomasomys taczanowskii); 646. Golden Oldfield Mouse (Thomasomys aureus); 647. White-tipped Oldfield Mouse (Thomasomys caudivarius); 648. Hudson's Oldfield Mouse (Thomasomys hudsoni); 649. Reddish-backed Oldfield Mouse (Thomasomys pyrrhonotus); 650. Montane Oldfield Mouse (Thomasomys oreas); 651. Cajamarca Oldfield Mouse (Thomasomys praetor; 652. Distinguished Oldfield Mouse (Thomasomys notatus); 653. Apeco Oldfield Mouse (Thomasomys apeco); 654. Peruvian Oldfield Mouse (Thomasomys eleusis); 655. Strong-tailed Oldfield Mouse (Thomasomys ischyrus); 656. Reddish-nosed Oldfield Mouse (Thomasomys rosalinda); 657. Large-eared Oldfield Mouse (Thomasomys macrotis); 658. Ashaninka Oldfield Mouse (Thomasomys onkiro); 659. Inca Oldfield Mouse (Thomasomys incanus), 660. Kalinowski's Oldfield Mouse (Thomasomys kalinowskii); 661. Slender Oldfield Mouse (Thomasomys gracilis); 662. Daphne's Oldfield Mouse (Thomasomys daphne); 663. Anderson's Oldfield Mouse (Thomasomys anderson); 664. Austral Oldfield Mouse (Thomasomys australis); 665. Ladew's Oldfield Mouse (Thomasomys ladewi). in Cricetidae

On following pages: 626. Niceforo Maria's Oldfield Mouse (Thomasomys nicefori); 627. Popayan Oldfield Mouse (Thomasomys popayanus); 628. Short-faced Oldfield Mouse (Thomasomys baeops); 629. Snow-footed Oldfield Mouse (Thomasomys niveipes); 630. Principal Oldfield Mouse (Thomasomys princeps); 631. Silky Oldfield Mouse (Thomasomys bombycinus); 632. Red Andean Oldfield Mouse (Thomasomys auricularis); 633. Cinnamon-colored Oldfield Mouse (Thomasomys cinnameus); 634. Central Andes Oldfield Mouse (Thomasomys contradictus); 635. Ashy-bellied Oldfield Mouse (Thomasomys cinereiventen; 636. Colombian Oldfield Mouse (Thomasomys dispar); 637. Soft-furred Oldfield Mouse (Thomasomys lanigen); 638. Ash-colored Oldfield Mouse (Thomasomys cinereus); 639. Wandering Oldfield Mouse (Thomasomys erro); 640. Paramo Oldfield Mouse (Thomasomys paramorum); 641. Forest Oldfield Mouse (Thomasomyssilvestris); 642. Smoky Oldfield Mouse (Thomasomys fumeus); 643. Pichincha Oldfield Mouse (Thomasomys vulcani); 644. Ucucha Oldfield Mouse (Thomasomys ucucha); 645. Taczanowski's Oldfield Mouse (Thomasomys taczanowskii); 646. Golden Oldfield Mouse (Thomasomys aureus); 647. White-tipped Oldfield Mouse (Thomasomys caudivarius); 648. Hudson's Oldfield Mouse (Thomasomys hudsoni); 649. Reddish-backed Oldfield Mouse (Thomasomys pyrrhonotus); 650. Montane Oldfield Mouse (Thomasomys oreas); 651. Cajamarca Oldfield Mouse (Thomasomys praetor; 652. Distinguished Oldfield Mouse (Thomasomys notatus); 653. Apeco Oldfield Mouse (Thomasomys apeco); 654. Peruvian Oldfield Mouse (Thomasomys eleusis); 655. Strong-tailed Oldfield Mouse (Thomasomys ischyrus); 656. Reddish-nosed Oldfield Mouse (Thomasomys rosalinda); 657. Large-eared Oldfield Mouse (Thomasomys macrotis); 658. Ashaninka Oldfield Mouse (Thomasomys onkiro); 659. Inca Oldfield Mouse (Thomasomys incanus), 660. Kalinowski's Oldfield Mouse (Thomasomys kalinowskii); 661. Slender Oldfield Mouse (Thomasomys gracilis); 662. Daphne's Oldfield Mouse (Thomasomys daphne); 663. Anderson's Oldfield Mouse (Thomasomys anderson); 664. Austral Oldfield Mouse (Thomasomys australis); 665. Ladew's Oldfield Mouse (Thomasomys ladewi).