[The fecundity of selachian fishes].
From some data about species from Tunisian coasts the author proposes method for study and evolution of fecundity of oviparous and viviparous Selachians Fishes.
D000818:Animals; D005298:Fertility; D005399:Fishes / Q000502:physiology*
Propos sur la fécondité des poissons sélaciens.