The Cambridge natural history, Vol. 04 (of 10)Note 217 — Chapter X · ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA—XIPHOSURAReading editionJ. Morph. vii., 1892, p. 35.◇Copy noteReturn to CHAPTER X ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA—XIPHOSURA