The Cambridge natural history, Vol. 04 (of 10)Note 237 — Chapter XI · ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA (CONTINUED)—EURYPTERIDAReading editionPeach, Trans. Roy. Soc. Edinb. xxx., 1882, p. 516.◇Copy noteReturn to CHAPTER XI ARACHNIDA (CONTINUED)—DELOBRANCHIATA = MEROSTOMATA (CONTINUED)—EURYPTERIDA