406 Proceedings of the Fioyal Physical Society. 
67. Philonthus politus, Fob. Passim. 
68. eLeninus, 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, Gra'). Aberlady. D.S. 
74. Quedius fulvicollis, Steph. Duddingston. D.S. 
75. humeralis, Steph. Braid. D.S. 
76. Latbrobium longulum, Grav. Davidson's IMains. Duddingston. D S. 
77. Stenus melanopus, Marsh. Falkirk. D.S. 
78. latifrons, Er. Falkirk. D.S. 
79. gonymelaSj 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, Thoms. Pentlands. D.S. 
84. tarsalis, Ljungh. Duddingston. D.S. 
85. fulvicornis, Kirhy. In moss, Botanic Garden. W.R.M. 
86. Bledius arenarius, Payh. Aberlady. D.S. 
87. fuscipes, Rye. Aberlady. D.S. 
88. Evsestbetus scaber, Grav. Aberlady. D.S. 
89. Haploderus caelatus, Grav. Corstorphine. D.S. 
90. Oxytelus maritimus, Thoms. Shores of Forth. D.S. W.R.M. 
91. Trogophloeus elongatulus, Er. Duddingston. D.S. 
92. Ancyrophorus oraalinus, 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. Blackball 
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, Thoms. Shores of Forth. 
100. vile, -Er. Broxburn. D.S. 
101. caesum, Grav. Passim. 
102. Eusphalerum primulas, Steph. Polmont. D.S. 
103. Micropeplus margaritae, Dii 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 
