44^ SMITHSONIAN MISCELLANEOUS COLLECTIONS [vOL. 45 



Plate XCIII (Natural size) 

 Lumbar Vertebr.?;, seen from the side. 



1. Lcpus (Lepus) campestris, No. 49,622, Nebra'^kn. 



2. Lepus (Pcccilolagus) atnericanus virginianus. No. 9^9, Ne v York. 



3. ProHolagus crassicaudatus No. 22,972, South Africa. 



4. Oryctolagus cnnicuJiis, No. 49,648, England. 



5. Oryctolagus ciinicuhis. lop-ear, domestic, No. 49,386. 



Plate XCIV (Natural size, except 9 and 10 enlarged twice) 

 Ribs and Lumbar Vertebra 



1. Lepus texianus. No. 04,198, Newark valley, Nevada. 



2. Lepus campestris, No. 49,623, Kansas. 



3. Pronolagus crassicaudatus, No. 22,972, South Africa. 



4. Oryctolagus cuniculus, No. 49,645, Germany. 



5. Sylvilagus iloridanus mallurus. No. 89,514, Four-mile Run, Virginia. 



6. Limnolagus palustris, No. 49,580, Florida. 



7. Brachylagus idahoensis, No. 93,595, lone valley, Idaho. 



8. Romerolagus nelsoni, No. 57,954, Mt. Popocatepetl, Mexico. 



9 and 10. Ochotona saxatilis, No. 91,188, Cabinet mountains, Idaho. 



11. Romerolagus nelsoni, No. 57,954, Mt. Popocatepetl, Mexico. 



12. Brachylagus idahoensis, No. 93,595, lone valley, Idaho. 



13. Limnolagus paludicola, No. 49,580, Florida. 



14. Sylvilagus iloridanus mallurus, No. 89,514, Four-mile Run, Virginia. 



Plate XCV (Natural size) 

 Sterna and Costal Cartilages, ventral view. 



1. Brachylagus idahoensis, No. 93,595, lone valley, Idaho. 



2. Sylvilagus iloridanus, No. 49,587, Florida — clavicles shown. 



3. Lepus (Macrotolagus) texianus, No. 94,198, Newark valley, Nevada. 



4. Lepus (Lepus) campestris. No. 49,622, Nebraska. 



5. Oryctolagus cuniculus. No. 49,645, Germany — clavicles shown. 



Plate XCVI 

 Sterna and Costal Cartilages, ventral view. 



1. Romerolagus nelsoni. No. 57,954, Mt. Popocatepetl, Mexico — clavicles 

 shown. Natural size. 



2. Ochotona saxatilis. No. 91,188, Cabinet mountains, Idaho — clavicles 

 shown. Twice natural size. 



3. Pronolagus crassicaudatus. No. 22,972, South Africa, natural size. 



4. Nesolagus netscheri, copied from PI. 39, fig. 18, Major '99. 



5. Limnolagus paludicola. No. 49,580, Florida, natural s'e. 



Plate XCVII (Natural size) 

 Scapul.e. 



1. Lepus (Lepus) campestris, No. 49,623, Kansas. 



2. Lepus (Macrotolagus) texianus, No. 94,198, Newark valley, Idaho. 



3. Oryctolagus cuniculus, No. 49,648, England. 



4. Pronolagus crassicaudatus. No. 22,972, South Africa. 



5. Ochotona saxatilis. No. 91,188, Cabinet mountains, Idaho. 



6. Limnolagus paludicola, No. 49,580, Florida. 



