22 



ART. 5. — SANJI HÔZAWA ; 



Textfig. 4. Grantessa hasijxij)illata. 

 a, b, c. Dermal triradiates. 

 d, e, Rubdermal triradiates. 



f, g, Subgastral triradiates. 



h, i, j, Gastral triradiates. 



k, 1, Gastral quadriradiates. 



m, n, Oxea of oscular margin. 



(a— c, 66 X ; d— n, 100 x ). 



curved at base and tapering throughout their entire length, 150- 

 400 r- long and 16-36 ;« thick. 



Subdermal triradiates (textfig. 4, d, e). — Pseudosagittal, irregular. 

 All rays are of nearly same thickness but of different length and 

 shape. Basal ray nearly straight, sometimes slightly crooked, with 

 sharp point, 360-480/^ long and 20-28/^ thick. The longer paired 

 ray slightly curved and crooked, gradually tapering, sharp-pointed, 

 140-200 /^ long and 16-24 /^ thick. The shorter paired ray more 

 straight than the longer, gradually and sharply pointed, 130-170/« 

 long and 20-28 /^ thick. 



Subgastral triradiates (textfig. 4,/, g). — Strongly sagittal, strong- 

 ly developed. Basal ray quite straight, tapering fi-om base to a 

 sharp point, slightly thicker than the paired rays, 400-550/^ long 



