Predicted to enable G protein-coupled serotonin receptor activity; neurotransmitter receptor activity; and serotonin binding activity. Predicted to be involved in G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger; adenylate cyclase-inhibiting serotonin receptor signaling pathway; and chemical synaptic transmission. Predicted to be located in synapse. Predicted to be active in dendrite. Predicted to be integral component of plasma membrane. Orthologous to human HTR1F (5-hydroxytryptamine receptor 1F). [provided by Alliance of Genome Resources, Apr 2022]