Sept. i8 9 s.] Dyar: Life Histories of N. Y. Slug Caterpillars. 157 
anterior more obtusely ; dorsum arched, the highest point a little before 
the middle; tail quadrate. Ridges low, not prominent, the subventral 
shorter than the lateral. Body smooth, setae still visible. Depressed 
spaces large, the latticed ridges beginning to be more than one granule 
wide, those of the subventral ridge subpapillose or slightly cleft. Color 
whitish, green only in front; dorsal red patch large, covering joints 6 
to 10, pentagonal, truncate before, widest at joint 8 where it reaches 
the lower border of the depressed space (4), tapering behind nearly to 
a point; a central pale patch and distinct yellow border, produced as a 
subdorsal line behind, but not in front. Length, 2.6 to 3.7 mm. 
Stage V. —(Plate VIII, fig. 9). Page 170, lines 31, 32, 39, 40 and page 
171 lines 1 and 2, omit all reference to the coloration and read: green 
in front, the dorsal patch larger than before, more distinctly angled and 
pointed in front; it covers six depressed spaces and reaches on the sides 
to depressed space (5). There may be a small red patch on joint 3. 
Stage VI. —(Plate VIII, fig. 10). Page 171, lines 8 to 13, omit all 
referring to the coloration and read : A large dorsal purplish red patch 
almost exactly as in the mature larva, but not reaching either extremity. 
Line 7 for “ may have” read “has.” 
Stage VIII. —(Plate VIII, fig. n). Page 171, lines 27 and 28, omit 
the words “ from narrow to broad and.” Omit also the references to 
the plate and the foot-note at bottom of page. Lines 36 and 37, omit 
“ thus forming a large blurred red cross.” There is no particular re¬ 
semblance to a cross in T. pallida. 
This Journal, IV, pi. VI, figs. 5, 6 and 7 represent T. testacea not 
T. pallida. Compare the accompanying plate (Plate VIII, figs 8, 10 and 
it) for the correct representation of T. pallida. Figs. 3 and 4 repre¬ 
sent H. flexuosa not T. pallida. 
Phobetron pithecium Abbot < 5 r* Smith. 
This Journal, IV, 178. Add as reference to the larva, 1869—Mel- 
sheimer, Harris’ Ent. Corresp., p. 112 (as Oiketicus). 
Sisyrosea textula Herrich-Schdffer. 
This Journal, IV, 187. Add the following description of the freshly 
laid egg : Large, colorless, a little milky whitish, shining; 1.8 x 41. 
mm. and almost without thickness (about .1 mm.); reticulations dis¬ 
tinct, raised, whiter than the egg. Hatches in not less than ten days. 
Stage I .—Mr. Joutel has seen this stage with the subdorsal horns of 
joints 6 to 12 degenerate, the rest normal. The degenerate horns had 
