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Fig. 1 | Helgoland Marine Research

Fig. 1

From: Methods to study organogenesis in decapod crustacean larvae. I. larval rearing, preparation, and fixation

Fig. 1

Ontogeny of decapod crustaceans. a, b Ontogenetic reconstruction of Gnathophyllum elegans (Risso, 1816) (Decapoda, Palaemonidae), from Zoea 1 (a) to adult (b); insert in a shows a ready-to-hatch embryo in eggshell (modified from [110]); scale bar 250 µm; egg diameter is ca. 750 µm. c: generalized brachyuran Zoea in lateral (left) and frontal (right) views (modified from [12]). a1, a2: antenna one and two; c: chromatophor; ce: compound eye; ds: dorsal spine; f: telson with furca; la: limb anlagen; ls: lateral spine; mp1, mp2: exopodites of maxillipeds one and two; pa: anlagen of pleopods; pl: pleon; rs: rostral spine

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