Gygis alba microrhyncha Saunders 1876 (little white tern)
Aves - Charadriiformes - Laridae
Alternative combination: Gygis microrhyncha
Belongs to Gygis alba according to J. F. Clements et al. 2017
See also Steadman 1999
Sister taxon: Gygis alba candida
Ecology: ground dwelling carnivore
Distribution:
• Quaternary of Cook Islands (1 collection), Northern Mariana Islands (1)
Total: 2 collections each including a single occurrence