Effects of repeated haemolymph withdrawals on haemocyte counts and moulting in lemon-butterfly, Papilio demoleus L.
نویسندگان
چکیده
Total and differential haemocyte counts following repeated haemolymph withdrawals were made in V instar larvae of P. demoleus. While total count showed a steady reduction reaching its lowest in prepupal stage, much variation was observed in the relative percentage of various cell types. Further, the repeated removals of haemolymph from V instar larvae and pupae affected imaginal moulting and lengths of body and wings in adult butterflies.
منابع مشابه
Haemopoietic organs and effect of their ablation on total haemocyte count in lemon-butterfly, Papilio demoleus L.
The haemopoietic organs in Vth instar larvae of P. demoleus are in the form of thin transparent cellular sheets, closely wrapped around the base of each wing-pad. Three cell types viz; prohaemocytes, plasmatocytes and oenocytoids appear to be derived from these organs and their ablation caused a reduction in cell number which, in turn, revealed that the haemocytes in general are derived both fr...
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ورودعنوان ژورنال:
- Indian journal of experimental biology
دوره 41 12 شماره
صفحات -
تاریخ انتشار 2003