The Cambridge natural history, Vol. 04 (of 10)Note 257 — Chapter XIII · ARACHNIDA EMBOLOBRANCHIATA (CONTINUED)—ARANEAE—EXTERNAL STRUCTURE—INTERNAL STRUCTURE.Reading editionMém. Mus. d’Hist. Nat. xviii., 1829, p. 377.◇Copy noteReturn to CHAPTER XIII ARACHNIDA EMBOLOBRANCHIATA (CONTINUED)—ARANEAE—EXTERNAL STRUCTURE—INTERNAL STRUCTURE.