LOCUSTA (RUTIDODERES) CENTURIO.

Plate XLI. fig. 3.

ORDER: Orthoptera. SECTION: Saltatoria. FAMILY: Gryllidæ (Locustaires,

_Latr. &c._)

GENUS. LOCUSTA. Gryllus (Locusta), _Linn._ Acrydium, _Latr._ SUBGENUS:

Rutidoderes, _Westw._

LOCUSTA (RUTIDODERES) CENTURIO. Pallidè olivaceo-fulvescens, elytris

nigro numerosè punctatis, alis sanguineis margine nigro et interno nigro

tesselatis. (Expans. Alar. 3 unc. 3 lin.)

SYN. Gryllus Centurio, _Drury_, _App. vol._ 2.

HABITAT: The Bay of Honduras, America.

Head dusky olive brown. Antennæ yellow, the tips black. Eyes red brown.

Thorax olive brown, having a sharp indented ridge on the top, and one on

each side; that on the top being black. Abdomen dark brown. Tegmina pale

olive, spotted all over with darker spots of various shapes. Wings

scarlet; the edges, except the abdominal, black; which, at the tips, and

along the external edges, forms a kind of lattice work, breaking in upon

the black division. Legs yellowish brown, the hinder tibiæ being spinose;

tarsi with a cup-like pulvillus between the claws.

Gryllus reticulatus (Fabr. sp. Ins. 1. p. 362. No. 7.) figured by Donovan

in his Insects of India, Pl. 12. Fig. 1., and said to be from Bengal, is

very closely allied to, if indeed it be not identical with, the species

here figured.

{89}LOCUSTA (PHYMATEA) PUNCTATA.

Plate XLI. fig. 4.

ORDER: Orthoptera. SECTION: Saltatoria. FAMILY: Gryllidæ (Locustaires,

_Latr. &c._)

GENUS. LOCUSTA. Gryllus (Locusta), _Linn._ Acrydium, _Latr._ SUBGENUS:

Phymateus, _Thunberg_.

LOCUSTA (PHYMATEA) PUNCTATA. Thorace verrucoso atro, elytris atris flavo

punctatis, alis atris, abdomine rufo annulato. (Long. Corp. cum alis

claus. 2 unc. 9 lin.)

SYN. Gryllus punctatus, _Drury_, _App. vol._ 2. _Fabr. Ent. Syst._ 2. 51.

19. _Thunberg Mem. Acad. Imp. St. Petersb. p._ 258. _Stoll. Sauter. pl._

7. b. _f._ 24. A. _Donovan Ins. India_, _pl._ 12. _fig._ 2.

HABITAT: East India.

Antennæ black, and longer than the thorax. Eyes small, round, and red

brown. Head black at top, the middle being yellow; the lower part, with

the mouth, black. Thorax rough and margined, full of spines and

tubercles, both at top and on the sides; the former being black, the

latter yellow. Breast black. Abdomen the same, ringed with red. Tegmina

black, prettily spotted with yellow; the spots next the tips being

smallest. Wings entirely black. Anus red. Legs black; the hinder thighs

being marked on the outside with yellow.

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