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Figure 12 | Frontiers in Zoology

Figure 12

From: Neuromuscular development of Aeolidiella stephanieae Valdéz, 2005 (Mollusca, Gastropoda, Nudibranchia)

Figure 12

Arrangement of serotonergic and FMRFamidergic positive cells within the apical organ in gastropod larvae (redrawn and modified from Page and Parries [74]). Anterior faces upwards and the symbols on the bottom identify the three categories of neurons within the apical organ. The arrow identifies cells within the apical organ that co-express serotonin and FMRFamide. Classification after Ponder and Lindberg [47].

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Frontiers in Zoology

ISSN: 1742-9994