ENTOMOLOGY. 



733 



S/i. 1. Quercus-folii. 



Cynifis quercus-folii. Linnaeus. 



Dijdolcftis quercus-folii. Latr. 



Inhabits Europe. 



Genus DXL. Figites. Latr, Jurinc. 



Cynips: Rossi. 



Abdomen with its inferior part compressed, triangular- 

 ovoid. Antennas moniliform, thicker towards their ex- 

 tremities. 



S/i. 1. Scutellaria. 



Figites Scutellaria. Jurine, Latr. 



Cynijis scutcllaris. Rossi 



Inhabits France and England. 



Family II. Eucharida. 

 Abdomen with a very distinct elongate peduncle. 

 Genus DXLI. Eucharis. Latr. Fabr. Panzer. Spin. 

 Cynips. Olivier. 

 Ichneumon. Rossi. 

 Chalcis. Jurine. 

 S/i. 1. Ascendens. 



Eucharis ascendens. Latreille, Fabricius, Panzer. 

 Inhabits Germany. 



Tribe VI. Cynipsides. 

 Abdomen attached to the thorax by a part only of its 

 transverse diameter. Inferior wings without distinct 

 nerveurs. Body not contractable into a ball. Abdomen 

 compressed, or depressed. Oviduct filiform. Palpi very 

 short. Antennas broken, clavate, or gradually thicker 

 externally, from six to twelve-jointed. Hinder feet form- 

 ed for leaping. 



Family I. Chalcida. 



Hinder tibiae very much arcuated. 

 Genus DXLII. Leucospis. Fabr. Oliv. Panz. Ju- 

 rine, Illiger, Spinoli, Latr. 

 Cynips. De Latour. 

 Vespa. Sulzer, Christus. 



Abdomen as if sessile, somewhat ovate, compressed, 

 thicker above. Maxillary palpi with the second and third 

 joints equally long. Superior wings longitudinally du- 

 plicated, with the marginal and the third submarginal 

 cells distinct, abbreviated, open. 

 8ft. 1. Gigas. 



Lcucos/iis gigas. Fabr. Latr. 

 Inhabits France and Germany. 



Genus DXLIII. Chalcis. Fabr. Oliv. Panzer, Ju- 

 rine, Illiger, Latr. 

 Sphex. Linnaeus. 

 Vespa. Linnaeus. 



Abdomen ovoid-triangular, not sessile, terminated by 

 a point. Superior wings not folded, with the marginal 

 and submarginal cells none or obliterated. Maxillary 

 palpi, with the last joint but one shorter than the one be- 

 fore it. 



*Abdomen with an elongate peduncle. 



S/i. 1. Clavifies. 



Chalcis clavi/ics. Latreille. 



Inhabits Europe. 



** Abdomen with a very short peduncle. 



Sfi. 2. Minuta. 



Chalcis minuta. Fabricius, Panzer, Latreille. 



Inhabits Europe. 



Family II. Cyni/isida. 

 Hinder tibiae straight. 



Division I. 



Anterior segment of the thorax large, forming a trans- 

 verse quadrate, or triangular, with the apex obtuse or 

 truncate. 



Subdivision 1 . 



Mandibles with three or four teeth. Thorax with the 

 anterior segment rounded. Antenna with eight joints, 

 and above. 



Genus DXLIV. Eurytoma. Illiger, Latreille. 



Ichneumon. De Geer. 



Cynips. Fabricius, Schrank. 



Diplolepis. Fabricius. 



Eucharis. Fabricius, Panzer. 



Chalcis. Jurine. 



Figites. Spinoli. 



Antennae with distinct, somewhat rounded joints, 

 verticillatc-pilosc in the males. Abdomen much com- 

 pressed. Oviduct moderately exserted. 



S/i. 1. SerratuU. 



Cynijis serratule. Fabricius. 



Eucharis serratule. Panzer. 



Eurytoma serratuLe. Latreille. 



Inhabits Germany. 



Genus DXLV. Cynips. Geoffroy, Schaeff. Fabr. 

 Olivier, Walck. Latreille. 



Ichneumon. Linnaeus. 



Diplolepis. Fabr. Illiger, Spin. 



Ci.eptes. Fabricius. 



Chalcis. Cuvier, Lam. Jurine. 



Antennae with cylindric joints. Abdomen compres- 

 sed. Oviduct exserted. 



S/i. 1. Ca/irea. 



Cynics ca/irea. Fabricius, Latreille. 



Inhabits Europe. 



Subdivision. 2. 



Mandibles with three or four teeth. Thorax with 

 the anterior segment rounded. Antennx six or seven- 

 jointed, branched sometimes in the males. 



Genus DXLVI. Eulophus. Geoffroy, Olivier, Latr. 



Ichneumon. Linnaeus, De Geer, Spinoli. 



Diplolepis. Fabricius, Spinoli. 



Cleptes. Fabricius. 



Cynits. Christus, Jurine. 



Chalcis. Lamarck, Jurine. 



S/i. 1. Ramicornis. 



JDi/ilole/iis ramicornis. Fabr. 



Eulo/ihus ramicornis. Latr. 



Inhabits Europe. 



Subdivision 3. 



Thorax with the anterior segment attenuated in front, 

 somewhat conic. Mandibles bidentate. 



Genus DXLVII. Cleonymus. Latreille. 



Diplolepis. Fabricius, Spinoli. 



Ichneumon. De Geer, Rossi. 



Antennae inserted towards the middle of the lace. 

 Maxillary palpi with four, labial with three joints. Ab- 

 domen depressed, trigonate. 



S/i. 1. De/iressa. 



Difilolc/iis defiressa. Fabricius. 



Cleonymus defiressus. Latreille. 



Inhabits Europe. 



Genus DXLVIII. Spai.angia. Latreille, Spinoli. 



Antennae inserted near the mouth. Palpi Particu- 

 late. Abdomen ovate-conic. 



