Two stages in the development of Loligo vulgaris Lam.; a,a, first and a2,a2 second pairs of arms; br, branchiae, seen through m, mantle; e, e, eyes; f, fins; fu, funnel; v.s, vitelline sac. 1895. Loligo--Development.
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Two stages in the development of Loligo vulgaris Lam.; a,a, first and a2,a2 second pairs of arms; br, branchiae, seen through m, mantle; e, e, eyes; f, fins; fu, funnel; v.s, vitelline sac.