Guide to Taxidermy 237 



47 Larus marinus 



Great Black-backed Gull $ .50 $ 3.00 $ 7.00 



48 Larus schistisagus 



Slaty-backed Gull 5.00 8.00 



49 Larus occidentalis 



Western Gvil 20 3.00 6.00 



[50] Larus afRnis 



Siberian Gull 8.00 12.00 



51 Larus argentatus 



Herrin Gull 20 2.00 4.00 



52 Larus vegas 



Vega Gull 2.00 2.00 5.00 



53 Larus calif ornicus 



California Gull 20 2.00 5.00 



54 Larus delawarensis 



Ring-billed Gull 20 1.00 3.50 



55 Larus brachyrhynchus 



Short-billed Gull 1.50 3.00 5.00 



[56] Larus canus 



Mew Gull 20 1 .75 4.00 



57 Larus heermanni 



Heermann's Gull 5.00 5.00 8.00 



58 Larus atricilla 



Laughing Gull 20 1.50 3.50 



59 Larus franklinii 



Franklin's Gull 35 1.50 3.50 



60 Larus Philadelphia 



Bonaparte's Gull 2.00 1.50 4.00 



[60.1 ] Larus minutus 



Little Gull 2.50 4.50 



