RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
RT @conrad_helm: Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor element…
Anterior sense organs in Sabellaria alveolata (Annelida) with special reference to ultrastructure of photoreceptor elements presumably involved in shadow reflex; by Meyer, Faroni-Perez and Purschke; https://t.co/BojPeBJMQE