phacoid phac·oid (fāk'oid')
adj.
Having the shape of a lentil; lens-shaped.
Pores regular, circular, of equal size; ten on the radius of the phacoid shell, two on the breadth of each chamber.
Pores irregular, roundish, of unequal size; eleven on the radius of the phacoid shell, one to two on each chamber.
Pores regular, circular; eight on the radius of the phacoid shell, a single one on the breadth of each chamber.
Pores irregular, roundish; five to six on the radius of the phacoid shell, one to two on the breadth of each ring.
Pores irregular, roundish; twelve to sixteen on the radius of the phacoid shell, two to three on the breadth of each ring.
Pores regular, circular; eight to nine on the radius of the phacoid shell, two on the breadth of each chamber.
Pores irregular, roundish; ten to twelve on the radius of the phacoid shell, two to three on the breadth of each chamber.
Pores in the phacoid shell regular, circular, five on its radius; in the chambered spongy girdle much smaller and irregular.
Pores subregular, circular, about nine to ten on the radius of the phacoid shell, three to four on the breadth of each ring.
phacoid shell twice as broad as the medullary shell, with six pores on its radius, without a perfect chambered ring around it.