232 



t)g. 2. 'I'eiillo bouavcHtnra a. Oxea, X 25- 



b, b'. Smaller oxea and styles, X -25. 



c. Anatrisene, X 25 ; c', head of same, X lOO- 

 d- Anadisene, X 100. 



e. Anamongene, X 100. 

 /. Protrigene, X 25 ; /', ditto, X lOO. 

 g. Cladome of prodigene, X 100. 

 h. Trichodal protrisene, X 425. 

 k. Sigmaspires^ X 425. 

 Fig. 4. PachastreJla caliculata. a. Oxea (half length), X 25. 



b. One ray of large calthrops, X 25.' 



c, d, e, f. Calithrops, X 100. 

 g. Microstrongyles, X 800. 

 h. Microrhabds, X 880. 



k. Amphiasters, X 880. 

 Kig. 5. FachastreUa isorrhopa. 



a. Amphityle, X 100. 



b. Strongyle (in specimen B), X 100. 

 Jbig. 6. SteUetta horrens. a- Oxea, X 25. 



b. Frotriaenes, X 25. 



c. Pycnasters, X 425 :d, the same. X 880. 



Published 24TH July, 1902, 



