97 



Genus IX. — Heleothretits. 

 1 anomalus (Gould) ex Brasil. int. 



Genus X. — Nyctidromus. 

 1 albicollis (Gm.) ex Am. centr. et merid. ad imam Brasil. 



Genus XI. — Siphonorhis. 

 1 amcricana (Linn. ) ex Jamaica. 



Fam. IV.— STEAT0RNITHID2E. 



Genus I. — Steatorms. 

 1 caripensis, Humb. ex Columbia, Venezuela et ins. Trinit. 



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