ScorpionsSpidersScorpion VenomsScorpion StingsSpider VenomsSpider BitesBlack Widow SpiderSilkNeurotoxinsAntiveninsArachnidaArthropod VenomsToxins, BiologicalFibroinsPredatory BehaviorBrown Recluse SpiderReptilian ProteinsSynaptosomesAtelinaeSodium ChannelsAmino Acid SequenceMolecular Sequence DataCockroachesCannibalismBites and StingsKv1.3 Potassium ChannelVeratridineSequence Homology, Amino AcidInsectsPotassium Channel BlockersLethal Dose 50Sea AnemonesVenomsArthropodsArthropod ProteinsCharybdotoxinPeptidesCnidarian VenomsSaxitoxinHepatopancreasAgatoxinsBatrachotoxins