PLATE XXIX. 



Figure 1. ABOMA ANTIQUA Jordan & Gilbert; type u (Bairdstown). 



Figure 2. SYNGNATHUS AVUS Jordan & Gilbert; type XLVI (Bairdstown). 



Figure 3. SMITHITES ELEGANS Jordan & Gilbert; type iv (Bairdstown). 



Figure 4. ZANTECLITES HUBBSI Jordan & Gilbert; i (Shorb). 



