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Is There a Two‐Humped Stage in the Embryonic Development of the Dromedary?
Author(s) -
Kinne J.,
Wani N. A.,
Wernery U.,
Peters J.,
Knospe C.
Publication year - 2010
Publication title -
anatomia, histologia, embryologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.34
H-Index - 35
eISSN - 1439-0264
pISSN - 0340-2096
DOI - 10.1111/j.1439-0264.2010.01011.x
Subject(s) - breed , biology , anatomy , zoology
Summary It has been postulated that the one‐humped (Arabian) dromedary and the two‐humped (Bactrian) camel originated from a single ancestor. Consequently, the dromedary was considered a breed of the two‐humped camel, based on an anatomical study by Lombardini L, 1879: Ann. Del. Universita Toscane , 259 , 147, who described a reduced second hump like structure in foetal and adult dromedaries. To resolve this lingering issue, we analysed dromedary foetuses and calves. In contrast to the situation in two‐humped camels, we never observed any rudimentary second hump in the dromedary foetuses or calves.