Myotropic peptides. Orcokinin-like peptide: Expressed in corpora cardiaca (CC), corpora allata (CA), antennal lobe (AL) and gnathal ganglion (GNG) (at protein level). Expression in CC, CA and GNG detected in some animals, in AL in few animals (at protein level). Orcokinin-like peptide precursor-related peptide: Expressed in corpora cardiaca (CC), corpora allata (CA), antennal lobe (AL) and gnathal ganglion (GNG) (at protein level). Expression in GNG detected in most animals, expression in CC, CA and AL detected in some animals (at protein level). Orcokinin-like peptide. Orcokinin-like peptide precursor-related peptide. Belongs to the orcokinin family.