[X-ray effect on the moratility of ubescent subjects and female fertility in the amphipode crustacea Orchestia gammarellus (Pallas)].
Orchestia gammarellus females and males were X-irradiated with doses of 2,300-40,000 R. The LD 50/20 is 2,300 R. No egg-laying was observed in any irradiated females. Radiosensitivity of embryos was higher than that of the female parent.
D000818:Animals; D003445:Crustacea / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D005260:Female; D005298:Fertility / Q000528:radiation effects*; D007928:Lethal Dose 50; D008297:Male; D010063:Ovum / Q000187:drug effects; D011830:Radiation Effects; D013997:Time Factors; D014965:X-Rays
Action des rayons X sur la mortalité des individus pubères et la fertilité des femelles chez le crustacé amphipode Orchestia gammarellus (Pallas)