Annual report . Pear midge work PLATE 11 [247] Gall midge structures i Joannisia carolinae Felt (x 20) 2 Campylomyza vitinea Felt (x 20) 3 Campylomyza producta Felt (x 20) 4 Prionellus longipennis Felt (x 20) 5 Cordylomyia bryanti Felt (x 20) 6 Johnsonomyia rubra Felt (x 15) 7 Johnsonomyia fusca Felt, male genitalia (x iSc) [248] Plate ii.

---

Size: 2195px × 1139px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902