Preparation

Trochophore of an annelid Platynereis dumerilii (Polychaeta, Nereididae). View from the apical organ.

In
Collection 24

Collection
Number

IBR-LPN-LALM-0-5

Species: Platynereis dumerilii Audouin & Milne Edwards, 1834    Annelida

Preparation Type: whole mount

Prepared: L.P. Nezlin, E.E. Voronezhskaya

Description: Solitary larva.

Method: acetylated alpha-tubulin, FMRFamide, serotonin

Method Description: The method is described in: Voronezhskaya, E.E. and Nezlin, L.P. (2017). Early peripheral sensory neurons in the development of trochozoan animals. Russian Journal of Developmental Biology, 48 (2), 130–143.

Institution: A.V. Zhirmunsky Institute of Marine Biology of the Far Eastern Branch RAS

 

 

 

Series
of images

Apical organ of a Platynereis dumerilii (Polychaeta, Nereididae) trochophore larva.

Preparation

IBR-LPN-LALM-0-5

Description: Apical organ neurons are located in the center of the episphere. Prototroch cilia are visible along the body edge.

Organs: сentral nervous system, cerebral brain or its part, ganglion / ganglia, commissure, larval nervous system

Methods: Immunohistochemistry - serotonin,
Immunohistochemistry - FMRFamide,
Immunohistochemistry - acetylated alpha-tubulin

Series Details...