slenderhorned flour beetle Order COLEOPTERA Family Tenebrionidae Genus Gnatocerus Species maxillosus Author (Fabricius)
slender seedcorn beetle Order COLEOPTERA Family Carabidae Genus Clivina Species impressifrons Author LeConte
Sitka spruce weevil* Order COLEOPTERA Family Curculionidae Genus Pissodes Species strobi Author (Peck)
sinuate peartree borer Order COLEOPTERA Family Buprestidae Genus Agrilus Species sinuatus Author (Oliver)
sinuate lady beetle Order COLEOPTERA Family Coccinellidae Genus Hippodamia Species sinuata Author Mulsant
silver fir beetle Order COLEOPTERA Family Curculionidae Genus Pseudohylesinus Species sericeus Author (Mannerheim)
silky cane weevil Order COLEOPTERA Family Curculionidae Genus Metamasius Species hemipterus sericeus Author (Olivier)
Sigmoid fungus beetle Order COLEOPTERA Family Cryptophagidae Genus Cryptophagus Species varus Author Woodroffe & Coombs
shothole borer Order COLEOPTERA Family Curculionidae Genus Scolytus Species rugulosus Author (Müller)
