EXPLANATION OF PLATE XXXL 



Fig. I. — CienothrissasigniferHay. Page 417. Complete fish. Type. 

 Xy. No. 4521a (3651). a. /., anal fin; hr., branchios- 

 tegals; den., dentary; op., operculum; v. /., ventral fins. 



Fig. 2. — Counterpart of same fish as above, p. /., pectoral fin; ntx., 

 maxilla. 



Fig. 3. — Microcoelia dayi Hay. Page 431. Head and part of trunk. 

 Type. Xx- No. 45 2 5^ (3816). a. /., anal fin; cr. sc. 

 crimped scales; den., dentary; d. /., dorsal fin; int., intes- 

 tine; op., operculum; p. /., pectoral fin; v. f., ventral fin. 



