Redescription of Argulus melanostictus (Branchiura: Argulidae), a parasite of California grunion (Leuresthes tenuis: Atherinidae), with notes regarding chemical control of A. melanostictus in a captive host population.
Adult male and female Argulus melanostictus Wilson, 1935 are redescribed based on detailed examinations of a syntype and recently obtained specimens of both sexes collected from California grunion, Leuresthes tenuis, captured in nearshore Pacific waters at Monterey, California. A 14-16-hr seawater bath containing 0.5 microliter/L trichlorfon administered once weekly for 3 wk killed A. melanostictus while not noticeably harming grunion.
D000818:Animals; D002140:California; D003445:Crustacea / Q000033:anatomy & histology / Q000145:classification*; D005260:Female; D005393:Fish Diseases / Q000188:drug therapy / Q000469:parasitology; D005399:Fishes / Q000469:parasitology*; D008297:Male; D014236:Trichlorfon / Q000009:adverse effects / Q000627:therapeutic use
D014236:Trichlorfon