DESCRIPTIONS OF SOME NEW SPECIES OF ANNULOSA COLLECTED BY MR. MACGILLIVRAY DURING THE VOYAGE OF H.M.S.
"Voyage Of H.M.S. Rattlesnake, Vol. 2 (of 2)" by John MacGillivray
Annulosa, eye of, 76.
"On the Genesis of Species" by St. George Mivart
Annulosa, structure of compared to that of nations, 408, 422.
"Illustrations of Universal Progress" by Herbert Spencer
Formerly they were included, along with the worms, under the name Annulosa, the Ringed Animals.
"Stories of the Universe: Animal Life" by B. Lindsay