SPE] 



770 



[SPE 



Speleveld, Thomas. Antwoord op de Vraag: 

 " Welke zijn de natuurlijke oorzaken dat de Bo- 

 dem van de Middelburgsche Haven en van het 

 Kanaal Welzinge, sedert eene reeks van jaren 

 zoo aanmerkelijk door opslikking is verhoogd 

 geworden ? Welke zijn de eenvoudigste, meest 

 vermogende en minst kostbare middelen, om 

 het voorschreven ongemak voor te komen, en, is 

 het mogelijk, gemelde Haven en Kanaal op eene 

 behoorlijke diepte te brengen en te houden ?" 

 Zeeuwsch. Genoots. Nieuwe Verhandel. II„ 

 1818, pp. 3-65. 



Spence, James. An inquiry into the anatomy of 

 the Par Vagum and spinal accessory of the 

 eighth pair of nerves. Edinb. Med. Surg. Journ. 

 LVIIL, 1842, pp. 397-403 ; Ann. Med. Psychol. 

 H., 1843, pp. 46-54 ; Froriep, Notizen, XXV., 

 1843, col. 54-58. 



Spence, Robert H. Description d'une nouvelle 

 espece de Carabe. Paris, Ann. Soc. Entom. 

 III., 1833, pp. 500-501. 



— — 2. On the apparition of Cicada septem- 

 decim. Entom. Soc. Trans. I., 1850-51 (Proc), 

 pp. 103-104. 



Spence, W. B. Remarks on the passage in He- 

 rodotus relative to the exclusion of the common 

 House-Fly from apartments. Entom. Soc. 

 Trans. I., 1836, pp. 7-10. 



Spence, William. A monograph of the British 



species of the genus Choleva. [1809.] Linn. 



Soc. Trans. XL, 1815, pp. 123-160. 

 .. . 2. On an insect which is occasionally very 



injurious to fruit trees (Tortrix Woeberana). 



[1812.] Hortic. Soc. Trans. II., 1817, pp. 25- 



34 ; Tilloch, Phil. Mag. LIX., 1822, pp. 439- 



445. 

 i 3. On some vulgar errors among gardeners 



respecting insects being destroyed by cold. 



[1815.] Hortic. Soc. Trans. II., 1817, pp. 148- 



152. 



4. Observations relative to Dr. Carus's 



discovery of the circulation of the blood in in-, 

 sects. Mag. Nat. Hist. III., 1830, pp. 48-50. 



5, Notes on the weather at Florence during 



the past winter. Mag. Nat. Hist. HI., 1830, 

 pp. 374-377. 



6. Notes on the weather in Switzerland 



during May, June, July, and August 1831, and 

 at Rome during Nov. and Dec. 1831, and Jan. 

 and Feb. 1832. Mag. Nat. Hist. V., 1832, pp. 

 353-359. 



.. 7. On some peculiarities in the construction 



of the nets of the common Garden Spider 

 (Epeira diadema). Mag. Nat. Hist. V., 1832, 

 pp. 689-693. 



8. The weather at Florence. Mag. Nat. 



Hist. VI., 1833, pp. 252-254. 



Spence, William. 9. Observations on a mode 

 practised in Italy of excluding the common 

 House-Fly from apartments. Entom. Soc. 

 Trans. I., 1836, pp 1-6. 



10. Notice relative to Aepus fulvescens 



and other submarine coleopterous insects. 

 [1835.] Entom. Soc. Trans. I., 1836, pp. 179- 

 180. 



11. Notices relative to Anobium tesse- 



latum, Anommatus terricola, Bombyx mori, and 

 Scolytus destructor. Entom. Soc. Trans. II., 

 1837-40 (Proc), pp. x-xiv. 



12. Additional notices relative to the 



ravages and natural history of Scolytus destruc- 

 tor. Entom. Soc. Trans. II., 1837-40 (Proc), 

 pp. xv-xvii, xxv-xxvi, xlv-xlvi. 



13. Observations on the destruction of the 



Apple crop by insects. [1838.] Entom. Soc. 

 Trans. III., 1841-43, pp. 98-100. 



14. On the pulvilli of Flies. [1843.] En- 

 tom. Soc. Trans. IV., 1845-47, pp. 18-19. 



15. Einige Fragen [Insectenziige]. Stet- 

 tin, Entom. Zeit. VIIL, 1847, pp. 376-381. 



— — 16. Observations upon the popular notion 

 that cold winters are effective in destroying 

 insects. Entom. Soc. Trans. V., 1847-49 

 (Proc), pp. x-xi. 



17. On the luminosity of Fulgora later- 



naria. On meal made from vetches, which had 

 been found to be poisonous (vetches infested 

 with some Bruchus). Entom. Soc. Trans. V., 

 1847-49 (Proc), pp. xxxviii-xxxix. 



»— - 18. Remarks on the Fly-blight in Aus- 

 tralia. Entom. Soc. Trans. II., 1852-53 (Proc), 

 pp. 35-36. 



19. On the Tse-tse (Glossina morsitans). 



Discovery of two species of blind beetles. En- 

 tom. Soc. Trans. II., 1852-53 (Proc), pp. 96- 

 97. 



Spencer, C. A. On the improvements in micro- 

 scopic object-glasses. Silliman, Journ. XIII. , 

 1852, pp. 290-292. 



Spencer, Edward. Observations on the diluvium 

 of the vicinity of Finchley, Middlesex. [1835.] 

 Geol. Soc. Proc. II., 1838, p. 181. 



Spencer, Herbert. On the reciprocal depen- 

 dence in the animal and vegetable creations, as 

 regards its bearing upon palaeontology. Phil. 

 Mag. XXIV., 1844, pp. 90-94. 



— — 2. The laws of organic form. Brit. For. 

 Med. Chir. Rev. XXIIL, 1859, pp. 189- 

 202. 



Spencer, J. B. On the femoral plates or scales 

 of the Zootoca vivipara. [1851.] Microsc. 

 Soc. Trans. III., 1852, pp. 135-136. 



