Note 1199 — LETTER XLVII.
Reading edition
The Hymenoptera, though they have all the usual oral organs, cannot be denominated masticators generally; these organs, especially the mandibles, being chiefly used in their economy.
Reading edition
The Hymenoptera, though they have all the usual oral organs, cannot be denominated masticators generally; these organs, especially the mandibles, being chiefly used in their economy.