1S94.J 79 



21. P. dubia, Dzied. : at Colwich iu June, 1889. 



22. F. Jlavipes, Winn. : tbe Lake District and Bettws-y-Coed in 

 June. The Polylepta sp. ? of my " List " is P. splendida, "Winn., 

 which has occurred at Lodore, Bettws-y-Coed and Wyre Forest. 



23. Platyura semirufa, Mg. : Whitsand Bay, Plymouth, on Sep- 

 tember 3rd, 1888. 



24. P. cincta, "Winn. : Ormesby, June 27th, 1888, and also some- 

 where in Surrey on June 1st, 1892. 



25. P. nana, Mcq. : in my garden in May and June, also at 

 Lymington and Three Bridges in June. I have never yet obtained 

 any species of Platyura in abundance. 



26. Macrocera crassicornis,W\nn. : a common species, allied to 

 M. fasciata, occurring from Helston in Cornwall to Lodore. 



27. Scatopse pulicarin, Lw. : I caught a pair at Colwich on June 

 15th, 1889, and found it abundant at Helston on May 5th, 1890. 



28. Simuhum ornatum, Mg. : the genus SimuUum is in most 

 urgent need of a Monograph, but a few species can be recognised if 

 great care be exercised. I think S. ornatum is not uncommon from 

 Sussex to Eannoch. 



29. ^S*. latipes, Mg. : this also seems to me a good species, imper- 

 fectly understood by Schiner, which I caught at Lagg in Arran on 

 June 18th, 1882, and at Helston on May 11th, 1890. 



30. S. nanum, Ztt. : Eannoch, Colwich and Tuddenham. 



31. Cricoiopus pilitarsis, Ztt. : in the Chironomidce I possess a 

 very large number of species which I cannot yet identify, but this 

 species occurred in thousands at Slapton Lea early in September. 



32. Tanypus lentiginosus, Fries : a handsome well marked species, 

 not uncommon from Plymouth to Inveran. 



33. T. ornatus, Mg. : a most exquisitely beautiful species, of 

 which I caught one male at Colwich on June 6th, 1889. 



34. T. trifascipennis, Titt. : a handsome, conspicuous species, which 

 has occurred abundantly at Dovedale, Wyre Forest, Colwich, Three 

 Bridges, and Slapton Lea. 



35. T griseipennis, v. d. Wulp : a very common species at Slapton 

 Lea and at Colwich. 



(To he continued). 



