Carnegie Inst. Washington Pub. 535 — Longley and Hildebrand 



Plate 30 



Fig. 1. Opisthognathus aurifrons, hovering over their burrows, which they enter tail first 

 on the least alarm. 



Fig. 2. Labrisomus nuchipinnis, female, 140 mm. long, showing details of markings on 

 head and eyes. (From original in color, painted from life by Manson Valentine.) 



