SMITHSONIAN INSTITUTION LIBRARIES 



C ONTENTS. 



3 9088 01355 1379 



Page. 

 With Plates III., IV., V., and VII. (Plate VI. appeared in preceding Part) . 



1. Report from Council, presented 1st November, 1866, ...... 93 



2. Notes on the Flora of the Islands of Arran, West of Ireland. By E. 



Peecje val Wright, M. D., F. L.S., &c., 96 



3. On'-souie New Diatomacese .collected off the Arran Islands by Dr. E. 



Perceval Wright. By the Rev. Eugene O'Meara, A. M. (Plate 

 , V.), . . . ■,. . .../... 106 



4. On a new Station of Hymenophyllum Wilsoni and H. Tunbridgense. 



ByF. J. Foot, M. A., F. R.G. S. I., . .110 



5. On the Occurrence in Ireland of Two Plants new to the Irish Flora, 



Eriophorum dlpinum and Acorus calamus. By David Moore, 

 Ph.D.,F. L. S., M. R.I.A., \ 112 



6. Note on the u Blue Mist." By J. J. Lalor, F*. R. G. S. I., .... 113 



7. Remarks on the Genera Zygogonium (de Bary) and Zygogonium (Kiitz.), 



with Description of the conj ugated state of the Plant believed to be 

 identical with Zygogonium Iceve (Kiitz.), but which is referable rather 

 to the genus Mougeotia (de Bary, non Agardh). By William 

 Archer. (Plate IV.), 114 



8. Zoological Notes. By William Andrews, M. R. I. A., 122 



9. On Bothriocephalus ' latus, or fJroad Tapeworm — its Occurrence in Ire- 



land ; with Remarks on its, claim for admission into the List of our 

 indigenous Fauna. By Dr. William Frazer, M. R. I. A., &c, . 125 



10. Notes on some Larva-cases from Australia. By Dr. Alexander 



Macalister, 129 



11. On Two new Species of Saprolegnieae referable, respectively, to the genus 



Saprolegnia (Nees von Esenb.), and Achlya (Nees von Esenb.). By 

 William Archer. (Plate III.), . . . . 136 



12. Notes on Taenia mediocanellata (Kiichenmeister), being its first recorded 



occurrence in Ireland. By Dr. William Frazer, M. R. I. A., &c, 142 



1 3. Note on " Asteridia" occurring in Penium digitus (Breb.). By William 



Archer. (Plate IV.), ....... 144 



14. On the Conjugation of Spirotcenia condensata (Breb.), and of Spirotcenia 



truncata (Arch.). By William Archer. (Plate IV.), .... 147 



15. Notes on the Rose-hill Parrokeet {Platycercus eximius). By John 



Barker, M. D., &c, . . . . , . . . . . . . . . . .153 



16. Occasional Notes on the Occurrence of Rare Birds in the vicinity of the 



Shores of the River Moy and Killala Bay. No. V. — On the Occur- 

 rence of the Spotted Redshank and Wild Swan. By Robert 

 Warren, Jun., 154 



17. On New Forms of Diatomaceas from Dredgings off the Arran Islands, 



Co. Galway. By the Rev. Eugene O'Meara, A. M. (Plate VII.), 155 



18. Note of Some Species of Mosses new to the Irish Flora. By David 



Moore, Ph. D., F. L.S., M.R.I. A., &c, 158 



19. On the Stinging Properties of the Physalia or Portuguese Man-of-War. 



By A. W. Foot, M. D., &c, 159 



Annual, General Meeting; Council and Officers for 1866-67, . . . . . 93 



Appendix, . xiii-xxvii 



Societies entitled to receive the "Proceedings," xiv 



Publications of other Societies received, xvii 



List of Members of the Natural History Society of Dublin, xxi 



Treasurer's Account (to November, 1867), xxvii 



<HT To the Binder — Please cancel Page xii. (bis) of Appendix, as furnished 

 in last Part, as it is reprinted herewith (p. xiii.), in order that the pages might 

 run continuously, without leaving succeeding page blank. 



Dublin ■. Printed at the University Press, by M. H. Gill. 



