Feb., *o6] ENTOMOLOGICAL news. 55 



7. Limnocoris stali Montandon. 



Rio Surubres near San Mateo, one specimen only in Feb- 

 ruary. According to Champion, this species is found in 

 Guatemala, Colombia, Venezuela and Bolivia. 



8. Amorgius colossicum Stal. 



Taken at electric light at San Jose, from which locality it is 

 also recorded by Champion. 



9. Amorgius annulipes Herrich-Schaeffer. 



Taken at San Jose at various times, under electric lights. 

 This species is recorded from as far north as California, and is 

 said to be found in Brazil. 



10. Abedus signoreti Mayr. 



I have received long series of these from Rio Maria Aguilar 

 near San Jose, where it was found in muddy pools, at an ele- 

 vation of 1,160 metres, in May ; from Vista del Mar, on the 

 Pacific slope, at an elevation of 1,400 metres, in March, and 

 from San Jose in January. These are new localities for Costa 

 Rica. 



11. Belostoma fusciventris Stal. 



An abundant form near San Jose, which is the first Costa 

 Rican record for this bug. Heretofore, it has been noted only 

 as far south as Honduras. 



12. Belostoma micantula Stal. 



Two specimens of this pigmy form were taken in the Rio 

 Surubres in February. It extends from Guatemala to the 

 Argentine Republic. 



13. Notonecta mexicana Amyot and Serville. 



This has come from the Rio Maria Aguilar in January ; 

 taken at Vista del Mar in March and in La Palma in April. 

 Both forms, var. ceres and var. hades Kirk, are represented. 

 The types of the varieties are also from this region and col- 

 lected by Prof. Biolley. 



14. Buenoa crassipes Champion. 



One specimen from Vista del Mar in March. This form is 

 recorded by Champion from three localities in Guatemala 

 only. 



