238 Insecta • 
XIT. Insecta 
[19181 
Epigomphus armalus Costarica p. 118, 
hylaeus Brazil p. 153, spp. n., Bis T.c. 
Erpetogomphus constrictor sp. n. 
Mexico p. 154, boa p. 153, figs., Ris 
T.c. 1917. — E. lampropeltis sp. n. Cali- 
fornia p. 297 pi. viii f. 1, Kennedy 
Canad. Ent. 50. 
Erythrodiplax amazonica sp. n. South 
America, p. 46, unimaculata p. 48, con- 
nata fusca p. 48, attenuata p. 49, 
Sjostedt Ark. Zool. 11 No. 15. 
Euthore leroii sp. n. Colombia p. 28, 
Ris Arch. Naturg. 82 A 9. 
Qomphomacromia paradoxa varr. n. 
effusa and tincla, Chile p. 340, Navas 
Mein. Ac. Barcelona 14. 
Qomphus apicatus, variation in 
nymph, Stout p. 68 figs. Ent. News 
29. — O. lividus, three specimens in 
copulatory position, Davis p. 226 J. N. 
York Ent. Soc. 26. 
Ilelacrina aurora sp. n. Colombia 
p. 58, Ris Arch. Naturgos. 82 A 9 . — IL 
amazonica sp. n. South America, S.ios- 
tedt Arlc. Zool. 11 No. 15 p. 30. 
Heteragrion silvarum p. 4, pi. i fig. 10, 
speciosum p. 7, pi. i fig. 13, pi. ii fig. 14, 
romani p. 8 pi. i figs. 1-3, spp. n. 
South America, Sjostedt T.c. — H. 
albifrons sp. n. Costa Rica p. 89, Ris 
Arch. Naturg. 82 A 9. 
Heteropodagrion superbum sp. n. 
Colombia p. 89, Ris T.c. 
Hoplonaeschna armata var. n. pole- 
miota New Mexico p. 156 figs., Navas 
Mem. Ac. Barcelona 13 No. 7. 
Hylaeothemis fruhstorferi, female p. 
384, Fraser J. Bombay Soc. 25. 
Ischnura graellsi var. n. oculata p. 341, 
Navas Mem. Ac. Barcelona 14. 
Lais grisea Jujuy p. 41, salluum Peru 
p. 44, regina Bolivia p. 49, spp. n., 
. Ris Arch. Naturg. 82 A 9. 
Leptagrion antazensis p. 11 pi. i figs. 
11-12, foliaceum p. 13 pi. i figs. 8-9, 
spp. n. South America, flammeum p. 13 
pi. i fig. 14, dorsale p. 15, pi. i fig. 15, 
Sjostedt Ark. Zool. 11 No. 15. 
Lestcs helix sp. n. Peru p. 63, Ris 
Aroh. Naturgcs. 82 A 9. — L. falcifer 
sp. n. South America, Sjostedt Ark. 
Zool. 11 No. 15 p. 2 pi. ii fig. 15. 
Libellago amboniensis sp. n. E. Africa 
p. 42, Martin Voyage Alluaud Ins. 
Pseudoneur. 2 1915. 
Mecislogaster jocaste vincentius subsp. 
n. Colombia p. 72, Ris Arch. Naturg. 
82 A 9. — M. amazonicus p. 29, pronoti 
p. 31, spp. n. South America, Sjostedt 
Ark. Zool. 11 No. 15. 
Mesoleptobasis gen. n. p. 21, incus 
sp. n. South America, Sjostedt Ark. 
Zool. 11 No. 15 p. 22 pi. i figs. 4-5. 
Metaleptobasis foreli sp. n. Colombia 
p. 130, Ris Arch. Naturg. 82 A 9. — - 
M. amazonica sp. n. South America, 
Sjostedt Ark. Zool. 11 No. 15 1918 
p. 19 pi. ii figs. 1-2. 
Miathyria simplex = (Nothifixis laxa 
Nav.), Ris p. 182 Arch. Naturg. 82 A 9. 
Micrathyria romani sp. n. South 
America, Sjostedt Ark. Zool. 11 No. 15 
p. 42. 
Micromerus, of Celebes pp. 303-310, 
asclepiades sp. n. p. 309, Ris Ent. Mitt. 
Berlin 5 1916. 
Microstigma rotundalum, Sjostedt 
Ark. Zool. 11 No. 15 p. 33. 
Neonevra pardalina sp. n. South 
America, Sjostedt Ark. Zool. 11 No. 15 
p. 24 pi. ii fig. 16. — N. joana Guiana 
p. 215, ethela Brazil p. 222, mariana 
Guiana p. 224, denticulata Peru p. 227, 
myrthea Guiana p. 228, esthera Costa 
Rica p. 232, spp. n., figs., Williamson 
Tr. amer. ent. Soc. 43 1917. 
Nephepeltia flavifrons, Sjostedt Ark. 
Zool. 11 No. 15 p. 41. 
Notogomphus rueppeli longus subsp. n. 
E. Africa p. 36 pi. ii f. 6, Martin Voyage 
Alluaud Ins. Pseudoneur. 2. 
Onychogomphus alluaudi p. 37 pi. ii 
figs. 3-5, angela p. 38 pi. iii figs. 7-9, 
spp. n. Africa, Martin T.c. 1915. 
Palaemnema peruviana p. 79, mela- 
nota Costa Rica p. 99, carmelita Colom- 
bia p. 100, spp. n., Ris Arch. Naturg. 
82 A 9. 
Passeria gen. n. p. 29 near Archiclops, 
jeanneli sp. n. Africa p. 30 pi. i figs. 1 & 
2, Martin Voyage Alluaud Ins. Pseu- 
doneur. 2 1915. 
t Perissophlebia gen. n. p. 422 inc. 
scd., multiseriata sp. n. Queensland 
triassic p. 424, Tillyard P. Linn. Soc. 
N.S.W. 43. 
