part_of adult coxal tubule adult proximal tubule of coxal gland .. 10-10, in Biology of Ticks ISBN:0-19-505910-7. Region of the coiled collecting duct of the coxal gland. Located entirely within the body of the coxal gland and surrounded bythe filtration membrane. Responsible for water and salt elimination and selective ion resorption. TADS:0000084 TADS:0000084 default_namespace