ZOOLOGICAL RESEARCH, Volume 23, Issue 6,2002, Pages 521-526, doi:10.3321/j.issn:0254-5853.2002.06.012
ZOOLOGICAL RESEARCH, Volume 23, Issue 6,2002, Pages 456-462, doi:10.3321/j.issn:0254-5853.2002.06.002
ZOOLOGICAL RESEARCH, Volume 23, Issue 6,2002, Pages 514-520, doi:10.3321/j.issn:0254-5853.2002.06.011
ZOOLOGICAL RESEARCH, Volume 23, Issue 6,2002, Pages 492-498, doi:10.3321/j.issn:0254-5853.2002.06.008
ZOOLOGICAL RESEARCH, Volume 23, Issue 6,2002, Pages 467-470, doi:10.3321/j.issn:0254-5853.2002.06.004