title: Genetic studies of the caddisfly Triaenodes tardus Milne (Trichoptera: Leptoceridae). I. Evidence for a sex-linked esterase.
abstract: Electrophoretic analysis of esterase in Triaenodes tardus Milne, a widely distributed North American caddisfly, reveals sex linkage at one of several esterase loci. Females are the heterogametic sex, confirming observations made via cytogenetic observation of European species.
mesh_terms: D000818:Animals; D004950:Esterases / Q000235:genetics*; D005260:Female; D008040:Genetic Linkage; D007313:Insecta / Q000201:enzymology / Q000235:genetics*; D008297:Male; D012723:Sex
chemical_list: D004950:Esterases