uobus alioque media
marginali.

Order ORTHOPTERA.

109. Blatta australis (n.s.) B. elongato-ovata, ferrugineo-fusca thorace
suborbiculato-quadrato, marginibus laterali et posticali lunulisque
utrinque duabus paulisper impressis, fascia ante marginem posticum nigrum
lata alba transversa, et lineolis duabus longitudinalibus mediis rufis
carinulam formantibus in furcam flavam ad marginem anticum desinentibus.

Obs. The elytra of the male are much longer than the abdomen.

110. Mantis quinquedens (n.s.) M. dilute-viridis thorace haud tripla
longiore quam latiore, dorso parte antica, canaliculata excepta
longitrorsum carinato, marginibus lateralibus denticulatis, elytris
thorace duplo longioribus elongato-ovatis dilute viridibus margine
externo maculaque media elevata flavescentibus; alis hyalinis dilute
ferrugineis margine antico apiceque subfuscis; pedibus anticis coxis
denticulatis margine interna piceo lineis quatuor albis elevatis
transversis in dentes desinentibus.

111. Mantis darchii (n.s.) M. dilute viridis thorace quadruplo longiore
quam latiore, dorso parte antica canaliculata excepta longitrorsum
carinato, marginibus lateralibus postice haud denticulatis, elytris
thorace haud duplo longioribus linearibus acuminatis antice viridibus
margine flavescente postice subhyalinis subfuscis, nervo costam versus
crassiore, aiis apice acuminatis margine antico dilute rufescente, medio
nigro punctis hyalinis et parte postica fusca obscura vix maculata.

Mantis darchii. Captain P.P. King, manuscripts.

Obs. This insect has been named by Captain King after his friend Thomas
Darch, Esquire, of the Admiralty.

112. Phasma titan (n.s) P. corpore decem unciarum longo, subcinereo-fusco
lineari, thorace spinulis quibusdam raris acutis elytris longiore, his
nigro-viridibus testaceo maculatis maculaque in marginis antici medio
magna alba, alis membranaceis nigro-fuscis albo-maculatis, antice
coriaceis ad basin rubris nigro-maculatis ad apicem nigro-viridibus
testaceo maculatis, pedibus albo-cinereis coxis anticis trigonis angulo
inferiori dentibus magnis rufis postico minoribus et superiori nullis.

Obs. This immense insect, which is nearly a foot long, is now for the
first time described, although it seems to be not uncommon in New South
Wales. Although much larger, it comes very near to the P. Gigas of
Linnaeus and Stoll, and like it, belongs to Lichtenstein's division, thus
characterized, "Alata elytris alisque in utroque