PHILIP P. CALVERT. 



33 



Diufitatomma 6. Jicnipes 

 7. forcipata 

 " 9. yigantta 



Aeschna 7. grandis 



" 8. chrysophthalma 



9. juncea 

 " 10. mixta 

 " 13. asurea {imperator) 

 Epophthalmia 4. flavo-mamdata 

 " 5. metaUica 



" 6. seiiea 



Libellula 17. rulgala 



'' 18. fliveola 



" 19. alhifrons* 



" 20. w»(;rrt 



" 21. pectoralis 



" 54. vesiculosa 



" 69. ccerulescens 



" 70. cancellata 



'' 71. conspurcata 



" 72. depressa 



" 79. quadrimaculata 



Of the European species contained in this list it should be said that room for 

 doubt exists as to their being in all cases types of the Handbuch. Some subse- 

 quent additions have undoubtedly been made to the collection at Halle and can 

 be detected as such. It is quite possible that some others exist which cannot be 

 so distinguished. 



II. Museum of Comparative Zoology, CAMBRnoE. 



The greater part of the Burmeister types here are from Winthein's 

 collection, acquired by Hagen previous to 18H1. All such specimens 

 have a printed pin-label " Winthem," and usually also a white, 

 written pin-label, with a single black-line border measuring 20 x 14 

 millimeters. A fac-simile of such is given in figure F, page 30, re- 

 produced in the same way as the others ; the hand-writing is unknown 

 to Mr. Henshaw or myself. There are also some types from Som- 

 mer's and Germar's collections, indicated by written pin-labels, often 

 in Hagen's hand-writing. Hagen's own copy of the second volume 

 of the Handbuch, in the INIuseum library, has the following written 

 on the front fly-leaf, " Dr. H. Hagen. Koenigsberg 1840. Die un- 

 terstrichenen Arten sind in raeinem Saiiilung, die * alt Typen." 

 Although this refers to Hagen's practice of placing a line under the 

 number of each species, as given by Burmeister, which he possessed, 

 and a star in front of the numbers of those species of which he pos- 

 sessed Burmeister's types, yet in some cases, mentioned subsequently, 

 although Hagen's copy has both * — , a careful search in the collec- 

 tion has failed to reveal any Burmeister specimens. 



The list of types follows; as before, the * denotes new species 

 described bv Burmeister. 



(a) From v. Winthem's collection. 

 Agrion 7. fitmipenne'''' 

 Calopteryx 1. Jineata'^ 

 *' 2. fenestraia'^ 



" 7. tricolor* 



" 8. apicalis* 



TRANS. AM. ENT. SCO. 



(5) 



Calopteryx 10. aiiripennis* 



" 13. holosericea* 



" 16. dimidiata* 



" 17. maculata 



Epophthalmia 7. lateralis* 



JUNE. 1898. 



