31. This tribe includes the dracula ants, members of which feed on the hemolymph of larvae. 32. Juveniles are consistently hyposmotic to the seawater because they have lower sodium concentration in their hemolymph . 33. Regulating chemical exchanges between tissues, hemolymph is encased in the insect body cavity or haemocoel. 34. Another possible source contributing to higher levels of initial body water in insects is hemolymph volume. 35. Between contractions, tiny valves in the wall of the hearts open and allow hemolymph to enter. 36. Hemolymph is composed of water, organic compounds ( mostly carbohydrates, proteins, and lipids ).37. The highest hemolymph protein concentrations are seen at 32 �C and then drop at temperatures above this. 38. A tarantula s blood is not true blood but rather a liquid called haemolymph, or hemolymph . 39. Coordinated movements of the body muscles gradually bring the hemolymph back to the dorsal sinus surrounding the hearts. 40. Queens of the ant genus " Leptanilla " are fed with hemolymph produced by the larvae.
