406 Proceedings of the Royal Physical Society. 



67. Philonthus politus, Fab. Passim. 



68. ebeninus, Grav. Corstorphine and Braid. D.S. 



69. corvinus, Er. Aberlady. D.S. 



70. micans, Grav, Aberlady. D.S. 



71. nigrita, Nord. Duddingston. D.S. 



72. cinerascens, Grav. Duddingston D.S. 



73. vernalis, Grav. Aberlady. D.S. 



74. Quedius fulvicollis, Steph. Duddingston. D.S. 



75. humeralis, Steph. Braid. D.S. 



76. Lathrobium longulum, Grav. Davidson's Mains. Duddingston. D S. 



77. Stenus melanopus, Marsh. Falkirk. D.S. 



78. latifrons, Er. Falkirk. D.S. 



79. gonymelas, Steph. Davidson's Mains. D.S. 



80. nigritulus, Gyll. Corstorphine. D.S. 



81. nitidus, Steph. Passim. 



82. picipennis, Er. Davidson's Mains. D.S. 



83. brevicollis, Thorns. Pentlands. D.S. 



84. tarsalis, Ljungh. Duddingston. D.S. 



85. fulvicornis, Kirby. In moss, Botanic Garden. W.R.M. 



86. Bledius arenarius, Payh. Aberlady. D.S. 



87. fuscipes, Rye. Aberlady. D.S. 



88. Evassthetus scaber, Grav. Aberlady. D.S. 



89. Haploderus caelatus, Grav. Corstorphine. D.S. 



90. Oxytelus maritimus, Thorns. Shores of Forth. D.S. W.R.M. 



91. Trogophloeus elongatulus, Er. Duddingston. D.S. 



92. Ancvrophorus omalinus, Er. Banks of Almond. D.S. 



93. longipennis, Fairm. Polmont. D S. 



94. Thinobius longipennis, Kiesenw. Banks of Almond. D.S. 



95. Acidota cruentata, Mannerh. Comely Bank. D.S. 



96. Olophrum fuscum, Er. Davidson's Mains. D.S. Blackhall 



D S. W.R.M. 



97. Lathrimaeum unicolor, Marsh. Passim. 



98. Omalium nigriceps, Kiesenw. Botanic Garden. W.R.M. ; Pent- 



lands. D.S. 

 99. riparium, Thorns. Shores of Forth. 



100. vile, Er. Broxburn. D.S. 



101. cassum, Grav. Passim. 



102. Eusphalerum primulas, Steph. Polmont. D.S. 



103. Micropeplus margaritse, Du V. Comely Bank. D.S. 



V. Alteration of Sea-Level in the Island of Tiree. By Mr 

 Alexander Scott, Portobello. 



Having recently read, through the public press, several 

 papers on the change of sea-level on the coasts of Scotland, 

 I am induced to offer the following : — 



Some years ago, while resident in the island of Tiree, in 



