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BULLETIN 140, UNITED STATES NATIONAL MUSEUM 



mining the scientific names in present usage for the hosts that have 

 been dealt with in this paper. As mentioned previously, the hosts 

 have been recorded throughout the text by the names given them at 

 the time they were reported. In the following host list, the nema- 

 todes will be listed only under the scientific names which are con- 

 sidered correct at the present time; other names will be indicated 

 as synonyms, the correct name indicating the place where the list 

 of nematodes from that host may be found. 



Accipiter bicolor: 



Porrocaecum depressant. 

 Accipiter melanolcucus: 



Physaloptera ovata. 

 Accipiter nisus: 



Porrocaecum depressum. 



Habronema leptoptera. 



Schistorophus bidens. 



Synhimantus elliptica. 



Synhimantus Jiamata. 



Synhimantus laticeps. 



Physaloptera alata. 



Physaloptera alata chevreuxi. 



Physaloptera alata nouveli. 



Physaloptera crosi. 



Physaloptera megalostoma. 



Microtetramcres inermis. 

 A ccip it er s u percil toys us: 



Dispharynx capitata. 



Physaloptera acuticauda. 

 Accipiter firms: 



Physaloptera acuticauda. 

 Aerocephalus arundinaceus: 



Porrocaecum ensicaudatum. 

 Acroeeph a lit s pal ustris : 



Acuaria papillifera. 

 Actitis hypoleuca: 



Cosmoeephalus obvelatus. 

 Actitis macularia: 



Cosmoeephalus obvelatus. 

 Aeyialitis dubia ; see Charadrius 



dubius. 

 Aeyialitis hiaticola ; see Charadrius 



hiaticula. 

 Acgolius brachyotus; see Agio flam- 



mcus. 

 Aegolius otus; see Asio otus. 

 Aegypius monachus: 



Porrocaecum depressum. 



Habronema tulostoma. 

 Afrotis afra afraoides: 



Hartertia obesa. 



Hartertia rotundata. 



Agamia agami: 



Porrocaecum serpentulus. 

 Aithyia ferina-: 



Tetrameres fisshpina. 

 Aix sponsa: 



Heterakis caudata. 

 Ajaia ajaja: 



Dispharynx magnilabiata. 

 Ajaja ajaja; see Ajaia ajaja. 

 Alauda arvensis: 



Physalcptera crassa. 

 Alauda, species : 



Porrocaecum ensicaudatum. 

 Alea torda: 



Contraeaeeum spiculigcrum. 



Cosmoeephalus obvelatus. 



Streptoeara crassicauda. 



Eustrongylides mergorum. 

 Alcedo americana; see Chloroccryle 



amerieana. 

 Alcedo ispida: 



Streptoeara decora. 

 Alcctoris barbara: 



Heterakis tenuicauda. 



Subulura sen rati. 



Cymea eurycerca. 



Hadjclia Ihuillieri. 



Dispharynx spiralis. 

 Alcctoris barbara spatzi: 



Hartertia obesa. 

 Alectoris gracea: 



He tera kis ten u ica uda. 



Subulura curvata. 

 Alectoris graeca chukar: 



Ascaridia eompar. 



Subulura, curvata. 

 Alectoris graeca saxatilis: 



Heterakis gallinae. 



Heterakis tenuicauda. 



Ascaridia eompar. 

 Alectoris rufa: 



Subulura allodapa. 



