A HISTORY OF DEVONSHIRE 



SIALIDAE {cont.) 

 Chrysopidae {cont.) 



Chrysopa flavifrons, Brauer 



— vulgaris, Schr. 



— septempunctata, Wesm. 

 • — ventralis, Curt. 



— aspersa, Wesm. 



— perla, Lin. 



— abbreviata, Curt. (Curtis) 

 Nothochrysa fulviceps, Steph. (Ste- 

 phens) 



— capitata, Fab. (Stephens) 



CONIOPTERYGIDAE 



Coniopteryx tineiformis, Curt. 



— psociformis, Curt. 



— aleyrodiformis, Steph. 



Panorpidae 



Panorpa communis, Lin. 



— germanica, Lin. 



— cognata. Ram. (Parfitt) 



TRICHOPTERA 

 INAEQUIPALPIA 



Phryganidae 



Phrygania grandis, Lin. 



— varia. Fab. 



Lymnophilidae 



Colpotaulius incisus, Curt. 

 Grammotaulius atomarius, Fab. 

 Glyphotoelius pellucidus, Oliv. 

 Limnophilus rhombicus, Lin. 



— flavicornis. Fab. 



— marmoratus. Curt. 



— lunatus. Curt. 



— griseus, Lin. 



— bipunctatus. Curt. 



— affinis, Curt. 



— centralis, Curt. 



— vittatus, Fab. 



— auricula. Curt. 



— luridus. Curt. 



— sparsus. Curt. 



— fuscicornis. Ram. 

 Anabolia nervosa, Curt. 



INAEQUIPALPIA {cont.) 

 Lymnophilidae {cont.) 



Stenophyllax stellatus. Curt. 



— concentricus, Zell 



— vibex. Curt. 

 Micropterna sequax, McLach. 



— lateralis, Steph. 

 Halesus radiatus. Curt. 



— digitatus, Schr. 

 Drusus annulatus, Steph. 

 Choetopteryx villosa. Fab. 

 Apatania muliebris, McLach. 



Seriscostomidae 

 Seriscostoma personatum, Steph. 

 Notidobia ciliaris, Lin. 

 Gogra pilosa. Fab. 

 Silo pallipes. Fab. 



— nigricornis, Pict. 

 Brachycentrus subnubilus. Curt. 

 Crunvecia irrorata, Curt. 

 Lepidostoma hirtum. Fab. 

 Lasciocephala basalis, Kol. 



AEQUIPALPIA 

 Leptoceridae 



Beroea puUata, Curt. 



— maurus. Curt. 



— articularis, Pict. 



Molanna angustata. Curt. (Ste- 

 phens) 

 Odontocerum albicorne. Scop. 

 Leptocerus nigronervosus, Retz. 



— alboguttatus. Hag. 



— annulicornis, Steph. 



— aterrimus, Steph. 



— cinereus. Curt. 



— albifrons, Lin. 



— commutatus, McLach. 



— bilineatus, Lin. 



— dissimilis, Steph. 

 Mystacides Azurea, Pict. 



— nigra, Lin. 



-^~ iongicornis, Lin. 

 Trioenodes bicolor. Curt. 



— conspersa, Ramb. 

 Adicella reducta, McLach. 



AEQUIPALPIA {cont.) 

 Leptoceridae {cont.) 



Oecetes testacea. Curt. 

 Setodes tineiformis. Curt. 



— interrupta. Fab. 



Hydropsychidae 



Hydropsyche pellucidula, Pict. 



— instabills. Curt. 



— angustipennis. Curt. 



— guttata, Pict. 



— lepida, Pict. 

 Diplectrona felix, Westwood 

 Philopotamus montanus, Don. 



var. insularis, McLach. 

 var. chrysopterus, Morton 

 Wormaldia occipitalis, Pict. 



— subnigra, McLach. 

 Plectrocnemia conspersa. Curt. 



— geniculata, McLach. 



— brevis, McLach. 

 Polycentropus flavomaculatus, Pict. 



— Kingi, McLach. 



— multiguttatus. Curt. 

 Holocentropus dubius, Ramb 

 Ecnomus tenellus, Ramb. 

 Tinodes woeneri, Lin. 



— unicolor, Pict. 



— aureola, Zett. 

 Lype phoeopa, Steph. 

 Psycnomia pusilla. Fab. 



Rhyacophilidae 



Chimarra marginata, Lin. 

 Rhyacophila dorsalis. Curt. 



— obliterata, McLach. 



— munda, McLach. 

 Glossoma Boltoni, Curt. 



— vernale, Pict. 

 Agapetus fuscipes. Curt. 



— comatus, Pict. 



Hydroptiiidae 



Agraylea multipunctata. Curt. 

 Hydroptila tineoides, Dalm. 



— McLachlani, Klap. 



— forcipata, Eaton 

 Orthotrichia angustella, McLach. 

 Oxythira falcata, Morton 



HYMENOPTERA 



PHYTOPHAGA 



The Phytophagous Hymenoptera^ better known by the name of Sawflies, from the fact that each 

 possesses an instrument for the purpose of making incisions in the selected food plant, whether in 

 leaves or branches ; the reason for so doing is to deposit their eggs. Each species has a different 

 form of cutting power adapted to its special requirements. Trees, shrubs, their leaves and bark, 

 and low-growing vegetation are laid under contribution ; each species has its own particular tree, 

 shrub, or plant. One of the most conspicuous of these insects forms the gall found on willow-leaves 

 {Pontania gallicola), with large red blotches. These galls are formed before the larvae emerge from 

 the eggs. This is in direct opposition to the procedure of the Cynipidae-galk of the oak ; the oak- 

 galls are not formed until the larvae have emerged from their eggs. 



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