Measurements: S. haemastica Carriker, 1956 



9 Carriker, 1956 



Head Length 

 Head Width 

 Prothorax Width 

 Pterothorax Width 

 Abdomen Width 

 Total Length 



.67 

 .62 

 .35 

 .51 

 .90 

 2.09 



9 Plum Island 



.63 

 .61 

 .33 

 .49 

 .93 

 2.02 



Saemundssonia lari lari (0. Fabricius, 1780) 



Pediaulus lari 0. Fabricius, 1780. Fauna Groenlandica: 219. 

 Saemundssonia gonothorax lariphaga Timmermann, 1949. Verb. 



Visind. Isl. (2), 3: 8. 

 Saemundssonia gonothorax lariphaga Eichler, 1950 (nea Timmermann, 



1949). Verb. Visind. Isl. (3), 1: 13, figs. 10-13. 

 Type host: Larus hyperboreus Gunnerus — Glaucous Gull. 

 Other New England hosts: 



Larus glauaoides Meyer — Iceland Gull. 



Larus marinim Linnaeus — Great Black-backed Gull. 



Larus argentatus Pontoppidan — Herring Gull. 



Larus delawarensis Ord — Ring-billed Gull. 



Larus atricilla Linnaeus — Laughing Gull. 



Rissa tridaotyla (Linnaeus) — Black-legged Kittiwake. 



In 5. I. lari the tergal plates of abdominal segment II are joined 

 medially in both sexes and the dorsal abdominal setae of the female do 

 not form a continuous line across the segment, but occur only along 

 the posterior margins of the tergal plates. In the male genitalia there 

 is no sclerotized cross-bar at the distal end of the basal plate and the 

 endomeral projections are fused medially. 



Specimens Host 



5 slides 



9 9,5 0* 

 1 slide 



1 slide 

 1 slide 

 1 slide 

 1 slide 



1 slide 

 1 slide 



1 slide 



7 9 . ^cf 



Larus mannus 



Locality 



Marshfield, Mass. 

 Hampton, NH 

 Rye, NH 



Larus argentatus Norwalk, Conn. 



Little Duck Isld. ,Me. 

 Cape Cod, Mass. 

 Danvers, Mass. 

 Maiden, Mass. 

 N.Eastham, Mass. 



Oak Bluffs, Mass. 



" " Lee, NH 



" Rye, NH 



Larus delawarensis Chatham, Mass. 

 Larus atricilla Massachusetts 

 Rissa tridaotyla Isleford, Me. 



Date 



XII-30-1930 



X-31-1964 



XI-10-1932 



V-6-1928 

 V-6-1928 



VII-30-1927 

 VIII-19-1964 

 1965 

 1-12-1932 



XI-14-1941 



VIII-25-1964 



XII-14-1964 



IV-15-1936 



III-27-1936 



Collector 



USNM 



J.E.K. 



L.R.Nelson 



(USNM) 



USNM 



BMS 



Cornell Coll. 



C.M.Herman 



M.Brown 



(USNM) 



C.N.Smith 



(USNM) 



J.E.K. 



J.E.K. 



USNM 



(Peters, 1936) 



A.E.B. 



149 



