108 TREMATODES OF THE PACIFIC NORTHWEST 



Cercaria columhiensis, 54, 60. 



Cercaria echinata, 27 



Cercaria elvae, 53 



Cercaria foliata, 56, 61 



Cercaria granula, 56, 61 



Cercaria hirsuta, 56, 61 



Cercaria pigmentata, 48 



Cercaria poconensis, 49 



Cercaria purpuracaudata, 57, 61 



Cercaria robmsonensis, 55, 60 



Cercaria sanjuanensis, 56, 60 



Cercaria searlesiae, 56, 61 



Cercaria tuckerensis, 54, 61 



Cervus canadensis, 28, 29, 80 



Chaetogaster sp., 39 



Chasmistes sp., 57, 63 



Chimaera monstrosa, 18 



Chiniaericola leptogaster, 6, 63 



Chimaericolidae, 6 



Chiropsis decagrammos, see Hexagrammos 



decagrammos 

 chisel-mouth, 7, 25, 64 

 Chrysemys picta, 52 

 Chub, 7, 14, 21, 24, 25, 26, 65 

 Chub, lake, 6, 7, 8, 14, 24, 25, 26, 65 

 Citharichthys sordidus, 35, 62 

 Citharichthys stigmaeus, 35, 62 

 Clemmys viarmorata, 10, 48, 52, 55, 74 

 Clinocottus eudvyum, 31, 33, 63 

 Clinostomatidae, 21 

 Clinostomum compianatiim, 21 

 Clinostomum marginatum, 21, 65, 75 

 Concinnum burleighi, 22, 77 

 Coot, American, 76 

 Coitus asper, 16, 24, 25, 26, 63 

 Cottus rhotheus, 24, 26, 64 

 Coitus sp., 44, 64 

 Couesius plumbciis, 6, 7, 8, 14, 24, 25, 



26, 65 

 Cow, common domesticated, 28, 29, 48, 80 

 Coxcomb, 32, 72 

 Coyote, 24, 40, 79 

 Crayfish, 14, 15, 38, 44, 59 

 Crepidostomum coo peri, 15, 59, 70, 71 

 Crepidostomum cornutum, 14, 66 

 Crepidostomum farionis, 15, 63, 66, 69, 



70, 73 

 Crepidostomum isotomum, 16, 63 

 Crepidostomum sp., 16, 66, 69, 70, 71, 73 

 Cryptocotyle lingua, 36, 76 

 Culex sp., 51, 59 

 Cyclas sp., 26 



Cyclocoehmi mutabile, 21, 76 

 Cyclococlidae, 21 

 Cyclocoehmi obscuruin, 21 

 Cyclops sp., 32 



Cygnus buccinator, see Olor buccinator 



Cygnus olor, 52, 75 



Cymatogaster aggregata, 2i2>, 40, 66 



Cypridopsis vidua, 32, 59 



Cyprinus carpio, 6, 7, 65 



Cystophorous cercaria, "A" 57, 61 



Cystophorous cercaria, "B" 57, 61 



Dace, long-nosed, 6, 25, 65 

 Dactylogyridae, 6 

 Dactylogyrus anchoratus, 6, 65 

 Dactylogyrus banghami, 6, 65 

 Dactylogyrus columbiensis, 7, 65 

 Dactylogyrus extensus, 7, 65 

 Dactylogyrus mylocheilus, 7, 65 

 Dactylogyrus ptychocheilus, 7, 65 

 Dactylogyrus richardsonius, 7, 65 

 Dactylogyrus tridactylus, 7, 65 

 Dactylogyrus vancleavei, 7, 64, 65 

 Dama hemionis, 28, 29, 80 

 Dasycottus sctiger, 32, 64 

 Deer, coast, 29, 80 

 Deer, mule, 29, 80 

 Deltistes sp., 57, 63 

 Deretrema cholaeum, 55. 72 

 Derogenes crassus, 31, 67, 70, 72 

 Derogenes varicus, 31, 62, 63, 64, 66, 67, 



68, 71 

 Derogenes sp., 31, 69 



Dicamptodon ensatus, 29, 30, 36, 38, 47, 73 



Dicrocoeliidae, 21 



Diplostomidae, 23 



Diplostomulum sp., 24, 62, 63, 64, 65, 66, 



69, 70, 71 

 Diplostomum sp., 24, 75 

 Discocotyle salmonis, 7, 63, 71 

 DiscocotyUdae, 7 



Dog, common, 23, 40, 79 

 Dogfish, 9, 72 

 Dragon fly, 32, 50, 51 

 Duck, domestic, 42, 53, 75 

 Duck mallard, 27, 49, 75 



Echinoparyphium contiguum, 26, 78 

 Echinoparyphium recurvatum, 26 

 Echinostephilla hacmatopi, 49, 77 

 Echinostomatidae, 26 

 Echinostonmm coalitiim, 27, 78 

 Echinostoiiimii rcvolutum, 27, 75, 76, 78 

 Ell-blenny, see coxcomb 

 Eel-pout, black-bellied, 44, 72> 

 Elk, 28, 29, 80 

 Embiotoca lateralis, see Tacniotoca 



lateralis 

 Enoplirys bison, 19, 32, 35, 64 

 Ensatina cschscholtd, 22, 72) 



