382 



Franz Friedr. Kohl. 



Fig. 50. 



onlv very little larger than the posterior ones, the three placed in a broad triangle just 

 above tiie frontal convex area. 



Pronotum depressed below the level of the mesonotum. The tubercles in 

 Leianthrena lie close up under the base ofthe wing not a distance from it; 

 scutellum and postscutellum large slightly convex; median segment about the length 



of the mesonotum, subcyhndrical and abruptly 

 truncate posteriorly; the episternal suture of the 

 mesothorax plainly marked; legs short the anterior 

 femora not emarginate on the under side at base 

 in the ö^ cf , the anterior tarsi ciliated on the out- 

 side, the metatarsus with six long spinous hairs; 

 the intermediate coxae moderately widelvseparated, 

 the intermediate tibiae with one apical spine; the 

 intermediate and posterior tibiae and tarsi spinöse; 

 claws simple not dentate; wings (Fig. 50), parti- 

 cularly the bind wing very broad and ample; fore 

 wing with the radial cell acutely obliquely trun- 

 cate at apex and appendiculate, the appendix short, 

 three cubital cells, subequal on the cubital nervure; 

 measured on the radial nervure, the i** and 2"*^ 

 united very little longer than the 3'''^, the 2"'-^ cubital cell receives both recurrent ner- 

 vures; hind wing — the cubital nervure rises at the apex of the anal cell, the hamuli 

 are in one unbroken row and arise close to the angle of the radial nervure. 



Abdomen about as long as the head and thorax united, the i*^ segment concavo- 

 truncate at base, the 2"^ ventral segment not convexly raised, normal; pygidial area 

 (cf and 2) bare and punctured (Fig. 52). 



Ausserdem theilt mir Herr Bingham über Leianthrena noch Verschiedenes mit. 

 Der Hinterkopf erscheint nicht so stark wie bei Laphyragogus ausgeschnitten und ge- 

 währt ein anderes Bild. An den Episternen des Mesothorax ist kein Epicnemium ab- 

 gesetzt. Bei den Männchen sind sieben Ventralplatten frei sichtbar. Klauen unbezahnt, 

 Pulvillen wohl entwickelt. Die Basalader der Vorderflügel erreicht die Subcosta in 

 einem Abstände vom Stigma, welcher der halben Länge der ersten Cubilalzelle gleich- 

 kommt. Stigma klein. Die Hinterflügel stimmen sowohl in der Form der Zellen als 

 auch in der Bildung des Basallappens mit denen von Laphyragogiis überein. 



Fig. 51. 



Fig. 5- 



48. Genus Palarus Latreille. 



{Palara, avis quaedam.) 



Crabro Fabricius, Mant. Insect., II, pag. 294, Gen. 125 1791 



Palarus Latreille, Hist. Crust. et Insect., III, pag. 336 1802 



Go;2n<5 Panzer, Krit. Revis., II, pag. 176 1806 



Go;zzw5 Jurine, Nouv. meth. class. Hymen., Tab. 10, Gen. 24 1807 



Palarus Kohl, Verh. zool.-bot. Ges. Wien, XXXIV, pag. 416, Taf. 11, Fig. 4 . 1884 

 Oculi magni mandibularum basin subtus attingunt. Orbitae interiores verticem 

 versus plus minusve converguntur. Stemmata omnia normalia aut posteriora plana 

 ovalia. Mandibulae plerumque margine exteriore exciso rarius integro. Palpi maxil- 

 lares 6-, labiales 4-articulati. Antennae supra clvpeum fronti insertae feminarum 12-, 

 marium i3-articulatae. Pedicellus flat^elli articulo secundo brevior. 



