Neuropeptide inhibitors of juvenile hormone synthesis and gut muscle contraction. Allatostatin-A-1: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) (at protein level). Expression in AL and GNG detected in most animals, in CC and CA in some animals (at protein level). Allatostatin-A-3: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) (at protein level). Expression in AL detected in all animals, in GNG, CC and CA in most animals (at protein level). Allatostatin-A-4: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) in all animals (at protein level). Allatostatin-A-5: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) in all animals (at protein level). Allatostatin-A-6: Expressed in antennal lobe (AL) and gnathal ganglion (GNG) (at protein level). Expression in AL detected in some animals, in GNG in few animals (at protein level). Not expressed in corpora cardiaca (CC) and corpora allata (CA) (at protein level). Allatostatin-A-7: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) (at protein level). Expression in AL detected in all animals, in GNG, CC and CA in most animals (at protein level). Allatostatin-A-8: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) (at protein level). Expression in AL detected in all animals, in GNG, CC and CA in most animals (at protein level). Allatostatin-A-9: Expressed in antennal lobe (AL), corpora cardiaca (CC), corpora allata (CA) and gnathal ganglion (GNG) (at protein level). Expression in AL detected in all animals, in GNG in most animals and in CC and CA in some animals (at protein level). Belongs to the allatostatin family. Further mature peptides might exist.