DROMETRIDAE, _Leach_.
Ptilomera, _Am. & Serv._
laticauda, _Hardw._

Fam. NEPIDAE, _Leach._
Belostoma, _Latr._
Indicum, _St. Farg. & Serv._
Nepa, _Linn._
minor, _Wlk._

Fam. NOTONECTIDAE, _Steph_.
Notonecta, _Linn._
abbreviata, _Wlk._
simplex, _Wlk._
Corixa, _Geoff._
*subjacens, _Wlk._

Order Homoptara, _Latr._

Fam. CICADIDAE, _Westw._
Dundubia, _Am. & Serv._
stipata, _Wlk._
Cioafa, _Wlk._
Larus, _Wlk._
Cicada, _Linn_.
limitaris, _Wlk._
nuhifurea, _Wlk._

Fam. FULCORIDAE, _Schaum._
Hotinus, _Am. & Serv._
maculatus, _Oliv._
fulvirostris, _Wlk._
coccineus, _Wlk._
Pyrops, _Spin._
punctata _Oliv._
Aphaena, _Guer_.
sanguinalis, _Westw_.
Elidiptera, _Spin_.
Emersoniana, _White_.

Fam. CIXIIDAE, _Wlk_.
Eurybrachys, _Guer_.
tomentosa, _Fabr_.
dilatata, _Wlk_.
crudelis, _Westw_.
Cixius, _Latr_.
*nubilus, _Wlk_.

Fam. ISSIDAE, _Wlk_.
Hemisphaerius, _Schaum_.
*Schaumi, _Stal_.
*bipustulatus, _Wlk_.

Fam. DERBIDAE, _Schaum_.
Thracia, _Westw_.
pterophorides, _Westw_.
Derbe, _Fabr_.
*furcato-vittata, _Stal_.

Fam. FLATTIDAE, _Schaum_.
Flatoides, _Guer_.
hyalinus, _Fabr_.
tenebrosus, _Wlk_.
Ricania, _Germ_.
Hemerobii, _Wlk_.
Poeciloptera, _Latr_.
pulverulenta, _Guer_.
stellaris, _Wlk_.
Tennentina, _White_.

Fam. MEMBRACIDAE, _Wlk_.
Oxyrhachis, _Germ_.
*indicans, _Wlk_.
Centrotus, _Fabr_.
*reponens, _Wlk_.
*malleus, _Wlk_.
substitutus, _Wlk_.
*decipiens, _Wlk_.
*relinquens, _Wlk_.
*imitator, _Wlk_.
*repressus, _Wlk_.
*terminalis, _Wlk_.

Fam. CERCOPIDAE, _Leach_.
Cercopis, _Fabr_.
inclusa, _Wlk_.
Ptyelus, _Lep. & Serv_.
costalis, _Wlk_.

Fam. TETTIGONIIDAE, _Wlk_.
Tettigonia, _Latr_.
paulula, _Wlk_.

Fam. SCARIDAE, _Wlk_.
Ledra, _Fabr_.
rugosa, _Wlk_.
conica, _Wlk_.
Gypona, _Germ_.
prasina, _Wlk_.

Fam. IASSIDAE, _Wlk_.
Acocephalus, _Germ_.
porrectus, _Wlk_.

Fam. PSYLLIDAE, _Latr_.
Psylla, _Goff_.
*marginalis, _Wlk_.

Fam. COCCIDAE, _Leach_.
Lecanium, _Illig_.
Coffeae, _Wlk_.

CHAP. VII

ARACHNIDA--MYRIOPODA--CRUSTACEA, ETC.

With a few striking exceptions, the true _spiders_ of Ceylon resemble in
oeconomy and appearance those we are accustomed to see at home. They
frequent the houses, the gardens,