ORTHOPTERA. 
531 
Cordulia eremita, Scudder, 1. c, p. 215, C. forcipata, Scud. 1. c. p. 216, C. 
shurtleffi, Scud. 1. c. p. 217, C. wcdshii, Scud, ibid., and C. clongota^ Scud. 1. c. 
p. 218, New Hampshire. 
Mesothemis poeyi, Scudder, 1. c. p. 194, and M. gundlachii, Scud. 1. c. p. 195, 
Isle of Pines. 
Cordulegaster lateralis, Scudder, 1 . c. p. 211, New Hampshire. 
JEschna eremita, Scudder, 1. c. p. 213, and yE. propinqua, Scud. 1. c. p. 214, 
New Hampshire. 
Macromia cuhensis, Scudder, 1 . c. p. 190, Isle of Pines. 
Lihellula vinosa, Scudder, 1. c. p. 192, Isle of Pines. 
Lihellida coronata (Kaup, MS.), Brauer, 1. c. p. 505, Ceram. 
Polyneura decora (Kaup, MS.), Brauer, 1. c. p. 567, Amhoyna ; P. rambiirii 
(Kaup, MS.), Brauer, 1. c. p. 568, Celebes. 
Perithemis duivenhodii, Brauer, 1. c. p. 509, New Guinea. 
Ephemerid^e. 
Ephemera hispanica (Ramb.) = P. danica, var., according to Hagen (Stett. 
ent. Zeit. 1866, p. 284). Hagen adds to Pictet’s list of Spanish Ephemeridae 
Palingenia virgo (Oliv.), Cloe pmnila (Brauer), and a new species of Pota- 
manthus (1. c. pp. 284-285). 
Tuffen West describes the skin cast by a small species of this family 
[Paetis ?] in its last moult. Trans. Micr. Soc. Lond. xiv. pp. 69-70, pi. 7. 
figs. 8-11. 
On the occurrence of Palingenia horaria (Linn.) near Olmiitz, see F. Low, 
Verh. zool.-bot. Ges. in Wien, xvi. p. 947. 
Oligoneuria rhenana made its appearance as early as the 25th and 26th July 
in 1865. A. Muller, Ent. M. Mag. ii. p. 182. 
Cloeon. Eaton publishes (Ann. & Mag. N. II. 3rd ser. xviii. pp. 145-146) 
some remarks on this genus, in which he states that they are partly phyto- 
phagous in their diet, and that the rectum is subservient to respiration, as 
in the Libellulidoi, Eaton proposes a new genus for C. dipterum, and charac- 
terizes the restricted genus Cloeon as follows : — Pupa with 7 pairs of single 
branchial plates; imago with 4 wings and 2 anal setm. The species Cloeon 
rhodani (Piet.), C. pumilum (Bunn.), and C. hiocidatum (Linn.) are also cha- 
racterized (/. c. p. 147). Eaton also remarks on the distribution of the Bri- 
tish Ephemeridee (1. c. p. 148). 
Cloeopsis, g. n., Eaton, Ann. &Mag. N. II. 3rd ser. xviii. p. 146. Pupa with 
6 pairs of double branchial plates and 1 pair of single ones ; imago dipterous, 
with 2 anal setce. Sp. C. dptera (Linn.). 
Perlid^. 
Gripopteryx reticulata and tessellata (Br.) are fully described by Brauer, 
Reise der Novara, Neur. p. 51. 
Dictyopteryx hispanica (Ramb.) = rectangula (Piet.). Hagen, Stett. 
ent. Zeit. 1806, p. 283. 
Stenopei'la, g. n., MacLachlan, Ent. Trans. 3rd ser. v. p. 354. Allied to 
Eusthenia (Wstw.) ; antennm short, slender ; ocelli 3 ; abdomen slender, tails 
short, slender ; wings wrapping the body, anterior long, very narrow, posterior 
much wider, folded. . Type Chloroperla prasina (Newm.). 
2 M 2 
