GENUS. LIBELLULA, _Auct._

LIBELLULA LUCIA. Thorace olivaceo lineis duabus lateralibus apiceque

flavis, alis hyalino-subflavis, strigâ subcostali maculâque versus basin

fasciâque triangulari mediâ fuscis, stigmate albo, nigro terminato.

(Expans. Alar. 2 unc.)

SYN. Libellula Lucia, _Drury_, _App. vol._ 2.

Libellula variegata, _Fabr. Ent. Syst._ 2. 382. 40. (nec _Linn. Syst.

Nat._ 904. 18. ex Indiis.) _Pal. Beauv. Ins. d'Afr. et d'Amer. Neur. pl._

2. _fig._ 4.

HABITAT: Sierra Leone.

Front of the head green. Eyes contiguous. Thorax dark green; being

striped obliquely on the sides with two yellow streaks, and another on

the top. Abdomen yellowish green, with two dark stripes running

longitudinally on the sides. Legs dark green. Wings transparent, with a

slender white streak near the tips of each, and a small black spot

joining thereto, which are placed on the anterior edges; from the small

edges, near the middle of each wing, a small dark cloud arises that

crosses the wings, those of the superior running lowest. Near the body

another small cloud is placed, being largest and strongest in the

superior wings; the fore part of which is embellished with two slender

black streaks running parallel, and near to the anterior edges.

{93}AGRION CAIA.

Plate XLV. fig. 2.

ORDER: Neuroptera. SECTION: Subulicornes. FAMILY: Libellulidæ, _Leach_.

SUBFAMILY: Agrionides.

GENUS. AGRION, _Fabr._ Calepteryx, _Leach_. Libellula p. _Drury_.

AGRION CAIA. Cuprea, abdomine nigro, alis hyalinis basi sanguineis,

posticis etiam maculâ parvâ apicali sanguineâ. (Expans. Alar. 2 unc. 3

lin.)

SYN. Libellula Caia, _Drury_, _App. vol._ 2.

HABITAT: South America.

Front of the head blueish black. Eyes distant. Thorax copper

gold-coloured. Abdomen black and slender. Legs black. Wings transparent,

but next the body are of a fine lively red; the posterior having a small

spot of that colour placed at their tips.

This insect is nearly allied to Agrion Brightwelli, Kirby (Linn. Trans.

vol. 14. t. 3. fig. 5.) which is also an inhabitant of Brazil.

Illustrations of Exotic Entomology, Volume 2 · 第 312 / 345 题