30 ANNALS OF SCOTTISH NATURAL HISTORY 



Hifihascon chilense, Plate (3). A single example on the cairn in 



July. 



LITERATURE. 



(1) MURRAY,)., 'The Tardigrada of the Scottish Lochs,' "Trans. Roy. Soc. 



Edin.," vol. xli., 1905, p. 677. 



(2) MURRAY, J., 'The Tardigrada of the Forth Valley,' "Ann. Scot. Nat. 



Hist.," 1905, p. 160. 



(3) PLATE, L. H., ' Naturgeschichte der Tardigraden/ "Zool. Jahrb." Bd. III. 



"Morph. Abt. 1889,'' p. 487. 



(4) RICHTERS, F., "Ber. der Senck. Ges. 1900,'' p. 40. 



(5) RICHTERS, F., ' Nordische Tardigraden,' "Zool. Ang.," Bd. XXVII., 



1903, p. 168. 



(6) RICHTERS, F., 'Die Eier der Tardigraden,' "Ber. der Senck. Ges. 1904," 



p. 59. 



(7) SCOURFIELD, U. J., 'Non-marine fauna of Spitzbergen,' " Proc. Zool. Soc. 



Lond. 1897," p. 790. 



EXPLANATION OF FIGURES. 



1. Diphascon alpinum, n.sp. 



2. Diphascon alpiimm, teeth, gullet, 



and pharynx. 



3. Diphascon alpinum, claws. 



4. Macrobiotus ontati/s, Richters, 



variety. 



5. Macrobiotus ornatits, variety with 



flexible gullet. 



6. Egg of Macrobiotus, near M. Inifc- 



landi, Richters. 



7. Single spine of the same. 



8. Egg of M. hnfclandi, Plate. 



9. Single spine of the same. 



10. Egg of Macrobiotits, sp. ? 



1 1. Some processes of the same. 



1 2. Single spine of egg of Macrobiotits, 



sp.? 



13. Single spine of egg of M. echino- 



genilus, typical. 



14. Single spine of egg of M. echino- 



genitus, common variety. 



15. Single spine of egg of M. echiuo- 



genitus, ? variety. 



1 6. J/. coronifer, ? Richters. 



17. Single spine of the same. 



1 8. M. hitfelandi (Richters). typical. 



LAKE SURVEY OFFICE, EDINBURGH. 



TWO SPECIES OF KCELERIA NEW TO 



SCOTLAND. 



By G. CLARIDGE DRUCE, M.A., F.L.S. 



DR. DOMIN of Prag has recently published a very interesting 

 work entitled ' Fragmente zu einer Monographic der 

 Gattung Koeleriae ' in " Ungarische Bot. Blatter," III., 1904, 

 Nos. 6-12, of which I have given a brief account in the 

 " Journ. Bot." for last December. Dr. Domin has recently 

 examined my herbarium and he recognises in it KOELERIA 

 GLAUCA, DC., sub-species K. ARENARIA, Dumort. (K. 



