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ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 4 



PLATE 36 



Fig. 38. Antennularia septata Fraser 



a. and b. A portion of each of two colonies to show the two 

 different types of gonangia. 



Fig. 39. Cladocarpus (?) gracilis, new species 



a. Natural size. 



b. The first hydrotheca and the portion of the stem or hydro- 

 cladium proximal to it. 



c. A median portion of stem or hydrocladium. 



d. Two hydrothecae (x40). 



Fig. 40. Cladocarpus moderatus, new species 



a. Natural size. 



b. Portion of stem with the proximal portion of hydrocladium. 



Fig. 41. Cladocarpus pinguis, new species 

 a. Natural size. 



