PLATE III. 



Fig. i. Hicksonella princeps n. sp. Natural size. \a, part of branch X 5. 



Fig. 2. Euplexaura reticulata n. sp. Natural size. 2 a, part of branch X 5. 



Fig. 3. Euplexaura rubra n. sp. Natural size. 3^, part of branch x 5. 



Fig. 4. Euplexaura mollis n. sp. Natural size. 4 a, part of branch X 5. 



