北海道産ヒグマに寄生するマダニ類の年間動態
Seasonal Dynamics of the Population of the Five Species of Ticks Collected from the Brown Bear and Its Habitat in Hokkaido

Yoshiyuki OZAWA, Masaaki KADOSAKI
1996 Journal of the Japanese Wildlife Research Society  
doi:10.18987/jjwrs.22.0_29 fatcat:bphhoegmrng75ibtl2pa37eknq