Host: Arenaria interpres (Ruddy Turnstone)
Host: Arenaria melanocephala (Black Turnstone)
Host: Calidris alba (Sanderling)
Host: Calidris alpina (Dunlin)
Carduiceps meinertzhageni Host: Calidris bairdii (Baird's Sandpiper)
Host: Calidris canutus (Red Knot)
Host: Calidris himantopus (Stilt Sandpiper)
Host: Calidris mauri (Western Sandpiper)
Host: Calidris melanotos (Pectoral Sandpiper)
Actornithophilus umbrinus Host: Calidris minutilla (Least Sandpiper)
Actornithophilus umbrinus Host: Calidris pusilla (Semipalmated Sandpiper)
Host: Gallinago delicata (Wilson's Snipe)
Austromenopon durisetosumSaemundssonia kratochvili Host: Limnodromus griseus (Short-billed Dowitcher)
Host: Limosa haemastica (Hudsonian Godwit)
Host: Numenius americanus (Long-billed Curlew)
Cummingsiella longirostricolaCummingsiella longirostricolaSaemundssonia scolopacisphaeopodis humeralis Host: Numenius phaeopus (Whimbrel)
Saemundssonia scolopacisphaeopodisSaemundssonia scolopacisphaeopodis humeralisSaemundssonia scolopacisphaeopodis humeralis juvenileSaemundssonia scolopacisphaeopodis humeralis Host: Phalaropus fulicarius (Red Phalarope)
Host: Phalaropus lobatus (Red-necked Phalarope)
Host: Phalaropus tricolor (Wilson's Phalarope)
Actornithophilus umbrinus Host: Tringa flavipes (Lesser Yellowlegs)
Saemundssonia platygaster Host: Tringa melanoleuca (Greater Yellowlegs)
Host: Tringa semipalmata (Willet)