Bulb
Poterior part of muscular oesophagus ,generally swollen,containing a valvular apparatus(Anderson 1974)
In Acanthocephalans, spherical swelling on Proboscis, called: Proboscis bulb,
please check under Proboscis bulb
Poterior part of muscular oesophagus ,generally swollen,containing a valvular apparatus(Anderson 1974)
In Acanthocephalans, spherical swelling on Proboscis, called: Proboscis bulb,
please check under Proboscis bulb