+Insertia sedis
+Neogaeornis wetzeli Lambrecht, 1929
==========================================================
семейство Gaviidae (Allen, 1897)
гагаровые, гагары
loons, divers
-----------------------------------------------------------------------------------------------------
+Colymboides metzleri Mayr, 2004
-----------------------------------------------------------------------------------------------------
+Gavia brodkorbi (Howard, 1978)
+Gavia concinna (Wetmore, 1940)
син.: Gavia palaeodytes (Wetmore, 1943)
+Gavia egeriana (Svec, 1982)
+Gavia fortis (Olson и Rasmussen, 2001)
+Gavia howardae (Brodkorb, 1953)
+Gavia moldavica (Kessler, 1984)
+Gavia paradoxa (Umanskaja, 1981)
+Gavia schultzi (Mlikovsky, 1998)
