Meteorological Observations. 79 



2. Streptaxis uberiformis, Pfr. Str. testd profunde rimato- 

 perforatd, subsemiglobosd , basi fere circulari, superne oblique et 

 confertim costulato-striatd, striis subtilissimis subdecussatd, tenui, 

 diaphand, pallide virenti- corned ; spird subconoided, obtusd ; an- 

 fractibus 6| convexiusculis, ultimo deviante, basi subplanulato , 

 lavigato ; aperturd parum obliqud, lunato-ovali, edentuld ; peri- 

 stomate simplice, breviter expanso-reflexo, marginibus remotis, 

 superne subconvergentibus . 



Diam. 18, altit. 12 mill. 



From the Brazils. — From the Proc. Zool. Soc. June 27, 1848. 



METEOROLOGICAL OBSERVATIONS FOR MAY 1849. 



Chiswick. — May 1. Cloudy. 2. Foggy : overcast. 3. Foggy: fine. 4. Very 

 fine. 5. Clear and fine : thunder, lightning, rain and hail in afternoon : cloudy 

 at night. 6. Overcast. 7, 8. Overcast and cold : fine : cloudy. 9. Fine: showery. 

 10. Overcast: slight rain. 11. Cloudy and cold. 12. Fine: overcast. 13. Very 

 fine. 14. Rain: fine. 15. Cloudy: fine. 16. Rain : cloudy. 17. Cloudy: 

 slight rain. 18. Overcast. 19. Cloudy and fine. 20. Rain throughout. 21. 

 Hazy. 22. Rain: fine. 23. Fine. 24. Very fine : densely overcast at night. 

 25. Cloudy : very fine. 26. Overcast : very fine. 27. Very fine ; cloudy : rain. 

 28. Overcast: very heavy rain. 29,30. Very fine. 31. Dry haze : overcast: 

 clear at night. 



Mean temperature of the month 55°*19 



Mean temperature of May 1848 58-12 



Mean temperature of May for the last twenty-three years ... 54 *22 

 Average amount of rain in May l*82inch. 



Boston. — May 1. Cloudy. 2. Cloudy : rain early a.m. and late p.m. 3 — 5. 

 Fine. 6 — 9. Cloudy. 10. Rain : rain a.m. and p.m. 11,12. Cloudy. 13,14. 

 Cloudy: rain p.m. 15. Cloudy. 16. Rain: rain a.m. and p.m. 17. Fine: 

 rain a.m. and p.m. 18. Rain: rain a.m. and p.m. 19. Cloudy. 20. Rain: 

 rain a.m. and p.m. 21. Cloudy: rain p.m. 22. Cloudy : rain, with thunder 

 and lightning p.m. 23. Cloudy : rain p.m. 24. Fine. 25. Rain : rain, with 

 thunder and lightning early a.m. 26. Fine. 27. Rain : rain early a.m. : rain p.m. 

 28. Cloudy : rain early a.m. 29. Fine : rain early a.m. 30,31. Fine. 



Applegarlh Manse, Dumfi-ies -shire. — May 1. Remarkably fine day. 2. Dull, 

 but fair. 3. Fiery heat : dry and parching. 4. Fiery heat. 5, 6. Fiery heat : 

 heat less. 7. Fiery heat : a few slight drops of rain. 8. Fiery heat. 9. Mild 

 day : wind variable. 10. Mild day: shower on the hills. 11. Chill and piercing : 

 ungenial. 12. Mild and genial : rain at night. 13. Dropping day : most wel- 

 come rain. 14. Wet morning : bright afternoon. 15. Mild and damp : showers. 

 16. Heavy showers. 17. Wet morning : very fine and hot. 18. Slight showers : 

 fine cool evening. 1 9. Hot forenoon : blowing evening. 20. Heavy showers : 

 dull. 21,22. Very fine day : damp evening. 23. Showers in forenoon : very 

 fine. 24. Fair, but dull. 25. Fair and clear : cloudy p.m. 26. Fair and very 

 fine. 27. Beautiful day. 28. Beautiful day : still warmer. 29. Fine, though 

 cloudy: showers p.m. 30. Fine: clear bracing weather. 31. Slight rain: wind 

 high p.m. 



Mean temperature of the month 50 o, 5 



Mean temperature of May 1848 52*9 



Mean temperature of May for twenty-five years 51 "09 



Rain in May for twenty years 1*69 inch. 



Sandwich Manse, Orkney. — May 1 . Fine : clear. 2. Cloudy. 3. Clear : fine. 

 4. Fine. 5. Cloudy : fine. 6. Cloudy : clear. 7. Cloudy : fine. 8. Cloudy. 

 9. Bright : cloudy. 10. Fine. 11,12. Cloudy. 13. Rain : fine. 14. Fine: 

 drizzle. 15, 16. Cloudy: drizzle. 17. Cloudy: rain. 18. Drizzle: cloudy. 

 19. Clear. 20, 21. Cloudy. 22. Cloudy: hazy. 23. Bright: clear. 24. Bright: 

 rain. 25, 26. Bright : clear. 27. Cloudy : clear. 28. Bright : cloudy. 29. 

 Cloudy. 30. Bright : clear. 31. Bright :. cloudy. 



