106 



PSYCHE. 



September, 1900.] 



474. Tettix granulatus = Same. 

 Tettix ornatus = Same. 



475. Tettix triangularis = Tettix ornatus. 

 Tettix cucullafus = Paratettix cucullatus. 

 477. Tettigidea lateralis = Tettigidea par- 



vipennis. 



449. Conoceplialus robustus = Same. 



451. Xiphidium fasciatum = Same. 

 Xiphidium brevipenne= Same. 



452. Orchelimum vulgare =Orchelimum 

 agile. 



Orchelimum conciiinum = Orchelimum 



Tettigidea polymorpha = Tettigidea par- herbaceum. 



vipennis. 



47S. Batrachidea cristata=Nomotettix cris- 

 tatus. 



479. Batrachidea carinata=Nomotettix 

 cristatus. 



Lociistidae. 



434. Ceuthophilus maculatus= Same. 

 Ceuthophilus brevipes— Same. 



444. Cjrtophyllus concavus=Cjrtophyl- 

 lus perspicillatus. 



Phylloptera oblongifolia = Ambljcorjpha 

 oblongifolia. 



445. Phylloptera rotundifolia = Ambljco- 

 rvpha rotundifolia. 



447. Microcentrum affiliatum =Microcen- 

 trum laurifolium. 



448. Phaneroptera curvicauda = Scud- 

 deria curvicauda. 



449. Conoceplialus ensiger= Same. 



453. Orchelimum glaberrimum = Same. 

 Thyreoiiotus pachymerus = Atlanticus 



pachymerus. 



454. Thyreonotus dorsalis = Atlanticus 

 dorsalis. 



Gryllidae. 



425. Tridactylus terminalis= Same. 



426. Gi'yllotalpa borealis = Same. 

 Gryllotalpa longipennis = Gryllotalpa bo- 

 realis. 



427. Gryllus luctuosus = Same. 

 Gryllus abbreviatus = Same. 



Gryllus angustus _ Gryllus abbreviatus. 



428. Gryllus neglectus = Same. 

 Gryllus niger — Gryllus pennsylvanicus_. 



430. Nemobius vittatus = Nemobius fas- 

 ciatus. 



Nemobius fasciatus = Same. 



431. Oecanthus niveus = Same. 



LIFE HISTORIES OF NORTH AMERICAN GEOMETRIDAE.— XIV. 



BY HARRISON G. DYAR, WASHINGTON, D. C. 



Eois suava/a Hulst. — This species was 

 described by Dr. Hulst from the moths bred 

 from the larvae here described. 



Eff:S^- Elliptical, rounded, only slightly 

 flattened, one end distinctly smaller, the 

 other (micropylar) scarcely flattened, not at 

 all truncate. Reticulations distinct, strongly 

 raised and thick, uniform, roundly hexagonal, 

 alike throughout except just at the micropyle 

 where they become small and delicate ; they 

 are somewhat coarser over the rest of the 

 large end. Delicate blue-green, only slight- 

 ly shining. Size .8 X -6 X .5 mm. Later a 

 few red specks appeared; still later the color 



became white with an irregular green mark 

 on the side and indistinct red specks at the 

 large end. 



Stage I. Head flat before, round, a shal- 

 low notch on the vertex, the vertex and 

 sides of equal width. White on face, banded 

 around the vertex and sides with brown- 

 black; mouth dark; width .3mm. Body 

 moderately slender, the legless segments 

 well drawn out, normal. White with seven 

 broad, black, transverse bands as wide as the 

 intervening white spaces. Joints 2 and 3 

 white, the cervical shield large, concolor- 

 ous ; joints 4 to 10 broadly black banded cen- 



