undescribed Insects and Spiders. 443 
quibusdam aliis pallidioribus signatis ; femoribus tibiisque viridibus basi 
et pone apicem laté albido annulatis, tarsis albidis articulorum apicibus 
obscuris ; antennis fuscescentibus basi pallidioribus; abdomine sub- 
fusco; alis fuscescentibus immaculatis nisi costa iata (tegmen refe- 
rente) viridi, maculis numerosissimis parvis (interdum confluentibus) 
nigris undique notati. 
Long. corp. lin. 23. Exp. alar. lin. 3}. 
Habitat in Java. 
In Mus. nostr. 
OrtHopTERA. Fam. Gryllide, Leach. 
(Locustarie*, Latr. Locustina, McL. Gryllus Tettigoniz, Linn.) 
STRONGYLODERUS,t+ Westw. 
Thorax maximus, convexus, fere rotundatus, diametro transversali 
longitudinem tertia parte superante, lateribus serratis, disco tuberculis 
parvis instructo, Caput transversum, thorace immersum, vix dimidii 
thoracis latitudine; inter antennas dente parvo acuto canaliculato 
armatum ; facie lata. Antenne tenues (in specimine nostro unico muti- 
lato, tota parte superstite longitudinem corporis insecti equante), Abdo- 
men vix thorace longius, convexum, basi latum, sensim attenuatum. 
Pedes longitudine mediocres, validi, dentati, presertim postici. 
Tibiz antice basi subocellate. Tarsi 4-articulati, breves, articulo 3tio 
bilobo. Prosternum haud dentatum, 
The singular insect upon which I have established this genus is in an 
apparently imperfect state, very minute rudiments of tegmina alone being 
visible, and the metathoracic segment being destitute of any appearance 
of wings. Whether however it may not belong to M. Serville’s subapterous 
section must be decided by the examination of other specimens; my 
insect is a g, and its size, nearly an inch long, is noticeable as bearing 
upon the question of its perfection, The form of the thorax (or rather 
- 
* Nomen Locusta pro Locustis voracibus in Bibliis sacris (Locusta migra- 
toria, &c.) commemoratis retineri debet. 
ErpofyvAsw rotundo, depy collum. 
