The Cambridge natural history, Vol. 04 (of 10)Note 219 — Chapter X · ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA—XIPHOSURAReading editionJ. Coll. Tokyo, v., 1893, p. 53.◇Copy noteReturn to CHAPTER X ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA—XIPHOSURA