240 American Fisheries Society 



Wilson, C. B. — Continued. 



1905. The fish parasites of the genus Argulus found in the Woods 

 Hole region. Bulletin Bureau Fisheries, vol. xxiv, 1904, 

 p. 115-131, 31 fig. 



Refers to fishes, mostly marine, qf Woods Hole region. Adds to gen- 

 eral data in previous paper description of eggs and larvae of fish lice. 

 As an economic factor argulids are unimportant ordinarily. When fish 

 becomes weak by change from salt to fresh water, by disease, lack of 

 food or rise in temperature, serious results may follow. Discusses 

 epidemics noted in Washburn (1S86), Wright (1887). 



1907. Additional notes on the development of the Argulidae, with 



description of a new species. Proceedings U. S. National 

 Museum, vol. xxxn, p. 411-424, 4 pi. 



The male of A. catostomi is described from the redfin and blacklin 

 suckers; also the larva of S. maculosus from the redeye and catfish. 

 Argulus appendiculosus is described from the sucker and the develop- 

 ment of the genus is discussed. 



1908. North American parasitic copepods : A list of those found 



upon the fishes of the Pacific Coast, with descriptions of 

 new genera and species. Ibid., vol. xxxv, p. 431-481, 17 pi. 



Among others from marine fish are noted those from fresh-water 

 fishes: Lcrnaopoda extumescens from humpbacked whitefish; Adheres 

 coregoni from whitefish; Lepeophtheirus salmonis from the hump- 

 backed salmon, Argulus pugettensis from the coho, Lepeophtheirus 

 pacificas, L. salmonis, Lcrnaopoda calif o mi ensis, L. falculata from red 

 salmon; Caligus gurnardi, Lepeophtheirus salmonis, Lcrnaopoda bcaiii 

 from the king salmon; Lepeophtheirus salmonis, Lcrnaopoda gibber, 

 L. bicauliculata from Dolly Varden. 



1911a. North American parasitic copepods. Part 9, The Lernasopo- 



didae. Ibid., vol. xxxix, p. 1X9-226. 



Full account of the development of Achtheres ambloplitis, common 

 on rock bass and occasional on other Centrarchid,e. Infection occurs 

 when fish feeding near surface take larva; into mouth and expel them 

 through gills, giving them opportunity to grasp the gill filaments. 



1911b. North American parasitic copepods belonging to the family 

 Ergasilidae. (Paper 10.) Ibid., vol. xxxix. p. 263-41X1 



Only one subfamily, Ergasilime, includes typical fresh-water forms. 

 Common on bass, perch, sunfish, pike, carp; occasional on others. Full 

 description of structure, breeding, development. Key to species and 

 description of each with figures, record of hosts and distribution of 

 parasites. 



1911c. Xorth American parasitic copepods. Description of new 

 genera and species. (Paper 11.) Ibid., vol. xxxix, p. 

 '.25-634, pi. 65-68. 



Records and describes Lernaopoda inermis from lake herring in 

 Great Lakes. 



Weight, R. R. 



1879. Contributions to American helminthology. . No. 1. Proceed- 

 ings Canadian Institute, n. s., vol. 1. no. 1, 23 p., 2 pi. 



Among other parasites from various hosts he records Clinostomum 

 gracile in cysts from perch, Octobothrium sagittatum from sucker, 

 aris adumca from shad, Ancyracanthus cystidicola from swim bladder 

 of cisco and A. serratus from heart of whitefish. 



1882. Notes on American parasitic Copepoda. No. 1. Ibid., vol. 1, 

 p. 243-254, 2 pi. 



Reports Ergasilns centrarchidarum from the gills of perch, sunlish, 

 bream, and particularly the rock bass. Also Lcrnaopoda edwardsii 

 from gills of the brook trout and Achtheres micropteri from mouth and 

 Ljill arches of tin- small-mouthed black bass. All the fish came from 

 the vicinity of Toronto, Canada. 



