LIST OF ILLUSTEATIONS. xix 



PAGE 



IjXIV. — 1. Asopus liiridus. 2. Verlusia rliombea. 3. Coreus hirticornis. 

 4. Pyrrhocoris apterus. a. Do. fore-leg. h. Do. side view of head, show- 

 ing antenna and tongue .......... 55fe 



LXV. — 1. Neides depressus. 2. Ehyparochromus dilatatus. 3. Henestaris 

 laticeps, 4. Phytocoris tilise. a. Rhyparociiromus dilatatus, leg, b. Do. 

 head, antenna, and tongue . . . . . . . . . 56J 



LiXN'I. — 1. Systellouotus triguttatus, male. 2. Do. female. 3. Orthocephalus 

 hirtus. a. Do. head, antenna, and rostrum, b. Do. tarsus, e. Do. labrum. 

 d. Do. elytron, e. Do. wing 666 



LXVII. — 1. Acanthia lectularia. 2. Coranus sulDaptenis, 3. Keduvius per- 

 sonatus. a. Acantliia lectularia, fore-leg. b. Do. Antenna, c. Do. head, 

 showing position of rostrum, d. Do. rostrum . . . . . .568 



LXVIII. — 1. Hydrometra gibbifera. 2. Hydrometra argentata. 3. Corixa 

 Gooifroyi. 4. Halticocoris lufeicoUis. a. Hydrometra argentata, fore-leg. 



b. Do. head, with antenna and tongue ....... 576 



LXIX. — 1. Pulex talpae. 2. Pulex irritans. 3. Culex pipiens, male. a. 

 Pulex talpa;, nientum and palpi, b. Do. side view of head. c. Do. palpus. 

 d. Do. tarsus, e. Pulex irritans, pupa. /. Do. mentum and palpi, g. 

 Culex pipiens, male, palpus, li. Do. antenna ...... 692 



LXX. — Tipula longieornis. a. Side view of head, showing antenna, palpus, 

 and moiith. b. Pupa. c. Larva, d. Front view of mouth, showing the 

 two lobes 603 



LXXI. — 1. Asilus crabroniformis. 2. Asilus germanicus. 3. Stratiomys 

 furcata. 4. Eristalis tenax. a. Asilus crabroniformis, tarsus, b. Stratio- 

 mys furcata, antenna, c. Eristalis tenax, antenna . . . . .612 



LXXII.. — L Volucella pellucens. 2. Volucella plumata. 3. Merodon clavipes. 

 4. Syrplms lucorum. a. Volucella pellucens, clypeus. b. Do. antenna. 



c. Do. ocelli, d. Do. front of head. e. Syrphus lucorum, antenna . . 623 



LXXIII.— 1. Syrphus for Scseva) pyrastri. 2. Conops macrocephalus. 3. 

 Tachina ferox. 4. Tachina grossa. a. Do. head. b. Do. antenna, c. 

 Conops macrocephalus, abdomen of male ....... 626 



LXXIV. — 1. Musca, or Anthomyia lardaria, female, a. Do. antenna, h. Do. 

 foot. c. Do. facets of eye. 2. Musca cliloris, male. d. Musca chloris, 

 head of female, e. Do. tongue. ,/'. Do. antenna ..... 629 



LXXV.— 1. Musca domestica. 2. Scatophaga seybalaria. 3. Scatophaga 

 stercoraria. a. Scatophaga seybalaria, antenna, b. Do. tongue . . 632 



LXXVI. — 1. Phora abdominalis. 2. Ornithomyia fringillaria. a. Phora 

 abdominalis : head, side view. h. Do. leg. c. Ornithomyia fringillaria, 

 leg. d. Do. maxilla 635 



