324 THE CANADIAN ENTOMOLOGIST 



another in front of middle coxa?, posterior part of mesosternum ; meta- 

 thorax with a transverse row of 5 spots across the anterior part and 3 

 across the posterior part ; abdomen with first segment to spiracles and a 

 short line in centre beyond, broad band at base of second and third seg- 

 ments, narrower band at base of succeeding segments and entire venter. 

 Antennae wanting. Legs honey-yellow, except 4 anterior coxae beneath, 

 which are whitish, joints 3, 4 and 5 of middle tarsi, which are dusky, and' 

 apical third of posterior tibiiy and basal fourth of first tarsal joint, which 

 are black. Wings hyaline, somewhat infuniated around the apical margin; 

 areolet wanting. Entire thorax punctured, metanotum rugose. Abdomen 

 somewhat clavate, smooth and polished. 



Owing to the short ovipositor and shape of abdomen, this species 

 will probably belong to a new genus, and is only temporarily placed here. 



Described from i specimen taken at Jamesburg, New Jersey, by Mr. 

 Chas. W. Johnson, to whom I take pleasure in dedicating this species, as 

 a slight token of thanks for the many valuable specimens of Ichneumonidae 

 sent me. 



NEW SPECIES OF TENTHREDINID^, WITH TABLES OF 



THE SPECIES OF STRONGYLOGASTER AND 



MONECTENUS. 



BY ALEX. D. MACGILLIVRAY, ITHACA, N. Y. 



The following descriptions are offered, preparatory to publishing a 

 list of the saw-flies of the Upper Cayuga Lake Fauna. The types are in 

 the Entomological Collection of Cornell University. 



Caliroa, Costa. 



Caliroa Nortonia, n. sp. Body entirely black, head finely, densely 

 punctate, clypeus emarginate, antennae black, broad, of the same width 

 throughout, third segment one-third longer than fourth, fourth and fifth 

 subequal in length, sinus each side of the ocelli reaching the back of the 

 head, from each side of the lateral sinuses there is another sinus starts 

 off behind the posterior ocelli, crossing back of the median ocellus and 

 running down each side of this ocellus for a short distance, where it 

 becomes obsolete ; tegular and collar very narrowly dull white, thorax 

 and abdomen glossy black ; legs white, coxae, trochanters, basal half 

 anterior and basal two-thirds of middle and posterior femora black, 



