. An atlas of the chromosome numbers in animals. Chromosome numbers; Zoology. ROIEUTIA (Continued) Species Chromosome Nu-ber 2n n^ Remarks Observer References Makino '42, Cross »31 Jap. 18; Hokkaido Ser. VI,9. 52. R. r. rattusCWild') 42s 21o"(l,ll) X-y£ R. rattus alexandrinus 4Ds — " 21o\l) 24o\l) R. rattus rufescens ij-2s Muscardinidae Dyromys nitedula 48s untcrmedius 31ionyc auercinus __ B 52s Gils glis ells 62s 43 s avellanarius Sciuridae Citellus colunbianus 32s columbianus Citellus tridecenlineatus 50~54s arenicola CJlaucongrs volans 52s volans
. An atlas of the chromosome numbers in animals. Chromosome numbers; Zoology. ROIEUTIA (Continued) Species Chromosome Nu-ber 2n n^ Remarks Observer References Makino '42, Cross »31 Jap. 18; Hokkaido Ser. VI,9. 52. R. r. rattusCWild') 42s 21o"(l,ll) X-y£ R. rattus alexandrinus 4Ds — " 21o\l) 24o\l) R. rattus rufescens ij-2s Muscardinidae Dyromys nitedula 48s untcrmedius 31ionyc auercinus __ B 52s Gils glis ells 62s 43 s avellanarius Sciuridae Citellus colunbianus 32s columbianus Citellus tridecenlineatus 50~54s arenicola CJlaucongrs volans 52s volans Sciurus caroliconsis 48s carolinensis S. carolinensis 28 s leucotus S. ni~er rufiventer 62s S. ni.^er limitis ii Tateishi '35 Nippon Gakuzyutsu- Kyokai 10. Matthoy w Renaud '36; Renaud '38 16 •£.(1,11) AtW •12 •09, 121; R. Suisse Z. 45. 34; Arch. Inst. Bact. Cam. Pest. Lisbonne 3. 26^(1,11) X-Y6* Renaud '3° *-. Suisse Z. 45. 31#(l) X-Yo\ post- reductional? 24#(1) X-Y# Mat they & Renaud '36; Renaud '38 121; R. Suisse Z. 45. X-Yd* x-y£ Wodsedalek '29 44. Crose «31 52. 14^(1) Koller '36 Cross '31 Proc. Roy. Soc. Edinburgh 56. . 52. *fii& -279^-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Makino, Sajiro, 1906-. Ames, Iowa State College Press
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectzoology
