Webster’s Revised Unabridged Dictionary · 1913
Pronephros
Pro·neph′ros, Pro·neph′ron, n. [ NL., fr. Gr. νεφρός before + νεφρός a kidney.] (Anat.) The head kidney. See under Head.
Webster’s Revised Unabridged Dictionary · 1913
Pro·neph′ros, Pro·neph′ron, n. [ NL., fr. Gr. νεφρός before + νεφρός a kidney.] (Anat.) The head kidney. See under Head.