Fine structure of the regional differentiation of the ductus ejaculatorius simplex (EJ1, EJ2, EJ3) along with the role of their secretions in sperm activation and motility in two Noctuid species,Heliothis armigera (Hübner) andSpodoptera litura (Fabricius) (Lepidoptera). I. Fine structure and function of simplex 1 (EJ1)
Keyword(s):
1990 ◽
Vol 14
(3)
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pp. 237-246
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Keyword(s):
1990 ◽
Vol 14
(2)
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pp. 92-105
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1974 ◽
Vol 20
(8)
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pp. 1611-1621
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Keyword(s):
1971 ◽
Vol 112
(1)
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pp. 60-72
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