Mating behavior, egg deposition, incubation period, and hatching in the clearnose skate, Raja eglanteria
作者： Carl A. Luer , Perry W. Gilbert
DOI: 10.1007/BF00000926
关键词: Clasper 、 Fish fin 、 Elasmobranchii 、 Egg case 、 Anatomy 、 Hatching 、 Skate 、 Sperm 、 Clearnose skate 、 Biology
摘要: … Incubation periods for eggs maintained between 20-22'C decrease in duration throughout the egg laying season, … Fertilized females were observed daily to record dates of egg laying. …
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