60 biological survey of 



Laemobotiiriidae 

 Lakmobothrion Nitzsch 



L. nigrum Burm. Occurs on coots. 



L. iinnunculi Linn. Occurs on many hawks. 



L. titan Piaget. Found on eagles. 



Ricinidae 



Ricinis DeGeer 



R. angulatis Kell. Described from kingbird. 



R. arcuatus Kell. & Mann. Also from above. 



Iv. fkenatus Nitz. Described from golden crowned kinglet. 



R. hastatus Osb. A collection from junco. 



R. leptosomus Carr. Occurs on kingbird. 



R. lineatus Osb. On ruby throated hummingbird. 



R. merulae Durrant. A collection from robin. 



R. picturatus Carr. Occurs on warblers. 



R. titoracicus Pack. Described from snowflake. 



Triciiodectidae 

 Trichodectes Nitzsch 



T. bovis Linn. Occurs on cattle. 



T. canis DeGeer. Occurs on dogs. 



T. castoris Osb. Occurs on beaver. 



T. equi Linn. Occurs on horses. 



T. mephitidis Pack. Described from skunk. 



T. ovis Linn. Occurs on sheep. 



T. parallelus Osb. Occurs on deer. Large lots from some 



deer. 

 T. quadraticeps Chap. Described from raccoon. 

 T. si'bkostratus Nitz. Numerous on cats. 

 T. \i i, i -is Denny. Occurs on the fox. 



PlIILOPTERn)AE 

 Goniodes Nitzsch 



G. damicornis Nitz. Occurs on pigeon. 



(}. tetraonis Linn. Occurs on grouse. Two lots from Bar 

 Harbor (Br.). 



