Invertebrates, 3rd ed.

 
 

PDFs of some selected chapters from Invertebrates 3rd ed. are available here:

Chapter 9:  Ch 9 Xenacoelomorpha.pdf

Chapter 13:  Ch 13 Mollusca.pdf

Chapter 16:  Ch 16 Gnathifera.pdf

Chapter 21:  Ch 21 Crustacea.pdf

Chapter 22:  Cpt 22 Hexapoda SMALL.pdf

Chapter 28:  Ch 28 Phylogeny, scanned.PDF