Note 420 — LETTER XXX. (continued 2)
Reading edition
Plate XIX. Fig. 6. One of these larvæ was taken at Melville Island. See Parry's Voyage, Appendix No. x. 37.
Reading edition
Plate XIX. Fig. 6. One of these larvæ was taken at Melville Island. See Parry's Voyage, Appendix No. x. 37.