Database S2: The electron micrographs of the N2Y series.http://www.wormimage.org and http://openconnectomeproject.org. Compressed images that correspond to .sql table. For uncompressed images contact here.

Database S3: The raw data describing the annotations of the electron micrographs recorded with Elegance.

Database S4: Synapse listsfor each neuron and muscle and neuron maps.

Database S5: List of neurons.

Database S6: List of muscles.

Database S7: List of neurons uninvolved in the mating circuits.

Database S8: Adjacency matrix of chemical connections in the N2Y dataset used for analyzing the networks for the present publication

Database S9: Adjacency matrix of gap junction connections in the N2Y dataset used for analyzing the networks for the present publication.