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Head of a spider showing poison gland (c) and its relation to the chelicera (a)

Head of a spider showing poison gland (c) and its relation to the chelicera (a).jpg Larva of AnophelesThumbnailsEpithelium underlying poison hairs of the larva of the browntail moth (larger scale)Larva of AnophelesThumbnailsEpithelium underlying poison hairs of the larva of the browntail moth (larger scale)Larva of AnophelesThumbnailsEpithelium underlying poison hairs of the larva of the browntail moth (larger scale)Larva of AnophelesThumbnailsEpithelium underlying poison hairs of the larva of the browntail moth (larger scale)