TABLE OF CONTENTS. IX 



Page. 



Genus 8. Ereunetes lUiger 209 



Key to the Species of Ereunetes 210 



13. Ereunetes puaillus (Linnaeus) 210 



14. Ereunetes mauri Cabanis 215 



Genus 9. Machetes Cuvier 218 



15. Machetes pugnax (Linnceus) 219 



Genus 10. Tryngites Cahanis 225 



16. Tryngites subruficollis (Vieillot) 226 



Genus 11. Canutus Brehm 230 



Key to the Species of Canutus 231 



17. Canutus canutus (Linna;us) 231 



Genus 12. Arquatella Baird 238 



Key to the Species and Subspecies of Arquatella 239 



18. Arquatella maritima (Brtinnich) 239 



19. Arquatella ptilocnemis ptilocnemis (Coues) 244 



20. Arquatella ptilocnemis couesi (Ridgway) 247 



Genus 13. Erolia Vieillot ' 249 



21. Erolia ferruginea (Brunnich) 250 



Genus 14. Pelidna Cu\aer 256 



Key to the Subspecies of PeUdna alpina 257 



22. Pelidna alpina alpina (Linnaeus) 257 



23. Pelidna alpina sakhalina (Vieillot) 262 



Genus 15. Pisobia Billberg 266 



Key to the Species of Pisobia 268 



24. Pisobia maculata (Vieillot) 269 



25. Pisobia ac'uminata (llorslield) 276 



26. Pisobia bairdi (Coues) 279 



27. Pisobia fuscicollis (Vieillot) 284 



28. Pisobia cooperi (Baird) 289 



29. Pisobia ruficollts (Pallas) 290 



30. Pisobia minutilla (Vieillot) 294 



31. Pisobia subrainuta (Middendorff) 300 



Genus 16. Eurynorhynchus Nilsaon 302 



32. Eurynorhynclms pygmeus (Linnaeus) 303 



Genus 17. CaUdris Illiger. .\ 307 



33. Calidris alba (Pallas) 308 



Genus 18. Catoptropborus Bonaparte 314 



Key to the Subspecies of Catoptropborus semipalmatus 315 



34. Catoptropborus semipalmatus semipalmatus (Gmelin) 315 



35. Catoptropborus semipalmatus inornatua (Brewster) 319 



Genus 19. Glottis Koch 322 



36. Glottis nebularia (Gunnerus) 323 



Genus 20. Neoglottis Ridgway 329 



Key to the Species of Neoglottis 330 



37. Neoglottis molanoleuca (GmeUn) 330 



38. Neoglottis flavipes (Gmelin) 337 



Genus 21. Tetanus Bechstein 342 



39. Totanus totanus (Linnaeus) 343 



Genus 22. Rhyacophilus Kaup 346 



40. Rhyacopliiliis glareola (Linnaeus) 347 



Genus 23. Tringa Linnaeus 352 



Key to the Species and Subspecies of Tringa 353 



41. Tringa ocrophus Linnaeus 353 



42. Tringa solitaria solitaria Wilson 358 



43. Tringa solitaiia cinnamomea (Brewster) 363 



