Note 2166 — LETTER XXXVI.
Reading edition
Plate XXIX. Fig. 22. is part of the back of the abdomen of the pupa of a Pentatoma. a the pseudo-spiracle, b the connecting corrugations.
Reading edition
Plate XXIX. Fig. 22. is part of the back of the abdomen of the pupa of a Pentatoma. a the pseudo-spiracle, b the connecting corrugations.