Issue |
Apidologie
Volume 32, Number 1, January-February 2001
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Page(s) | 3 - 23 | |
DOI | https://doi.org/10.1051/apido:2001108 |
Apidologie 32 (2001) 3-23
Infraspecific categories of Apis cerana: morphometric, allozymal and mtDNA diversity
H. Randall Hepburna, Deborah R. Smithb, Sarah E. Radloffc and Gard W. Otisda Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa
b Department of Entomology, University of Kansas, Lawrence, Kansas 66045, USA
c Department of Statistics, Rhodes University, Grahamstown 6140, South Africa
d Department of Environmental Biology, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
(Received 4 July 2000; accepted 29 September 2000)
Abstract
An analysis of the infraspecific categories of Apis cerana was prepared from the
relevant literature on taxonomy, morphometrics, allozyme polymorphism and mtDNA
diversity. About 31 putative biometric groups have been proposed and assigned to
about eight equivocal "subspecies"and various ecotypes. However nearly half of
the area of distribution of A. cerana remains unexamined. Allozyme polymorphism
is greatest in southeast and lowest in northern and western Asia. About four major
mtDNA groups are discernable. There is a very low overall geographic congruity
amongst the morphoclusters, allozyme polymorphs and mtDNA clusters. The greatest
problems in resolving infraspecific categories in A. cerana are inadequate
sampling, incompatible differences in sample sizes, character suites, sampling
distance, confidence limits and range of geographical scales employed in different studies.
Key words: Apis cerana / taxonomy / biogeography / Asia / honeybees
Correspondence and reprints: H. Randall Hepburn
e-mail: r.hepburn@ru.ac.za
© INRA, EDP Sciences, DIB, AGIB 2001