270 The Philippine Journal of Science 1913 



TEXT FIGURES 



Fig. 1. Diagram of the internal organs of Thalassema sorbillans Lampert. 

 pr, proboscis; tie, nephridial sacs; oes, oesophagus; cr, crop; giz, 

 gizzard; int, intestine; c. int, collateral intestine; r, rectum; d, 

 diverticulum; at, anal trees; n, nerve. 



2. Diagram of the body wall of Thalassema griffini sp. nov. ep, epi- 



dermis; d, dermis; cm, circular muscle; hn, longitudinal muscle in 

 transverse section; om,, oblique muscle; sh, septal band; ce, ccelo- 

 mic epithelium; st, stomata in coelomic surface. 



3. Diagram of the internal organs of Thalassema griffini sp. nov. 



pr, proboscis; ne, nephridial sacs; oes, oesophagus; cr, crop; mg, 

 midgut; int, intestine; c. int, collateral intestine; r, rectum; d, 

 diverticulum; at, anal trees. 



