258 



Part III. — Twenty-third Annual Report. 



Temora longicormz, 67. 



Tenacity of life in plaice, 253. 



Thompson, Mr J. Stuart, 130. 



Tides affecting the Ta} r sprat fisher} 7 . 163. 



Tosh, Dr James R., 176. 



Trawling investigations, 13. 



at Faeroe, 31-33, 58-64. 



in Aberdeen Bay, 13, 14, 22, 



25, 28, 31, 34, 48, 49, 53, 57. 

 in Burghead Bay, 18, 19, 22, 



26, 27, 29, 30, 42, 44, 45, 50-57. 

 in Dornoch Firth, 20, 21, 24, 



26, 29, 42, 43, 47, 52, 55, 57. 



— in Dunnet Bay, 16. 



in Moray Firth, 13, 14, 26. 



in Sandside Bay, 15, 36, 37. 



off Lossiemouth, 20, 24, 41,46. 



off Lybster, 15, 24, 34. 35, 36, 



47. 



off Ord of Caithness, 15, 37, 



38. 



— : on Smith Bank, 13, 22, 24, 31, 



44, 48, 57. 



on "witch-grounds," 13, 17, 



26, 39, 50. 

 Trematoda parasita, 115. 

 Trigla gurnardus. See Gurnard, grey. 

 lineata. See Gurnard, streaked. 



Variation' of the megalops of lobster, 

 83. 



Vertebras of fishes, lines of growth in, 

 130. 



Vitality of crab fry, 154. 

 of young lobster, 67. 



Wallace, William, 176. 

 Whiting (Oadus merlangus), parasite of, 

 108. 



Wigton Bay, occurrence of anchovy in, 

 252. 



Williamson, Dr H. Charles, 176. 

 Wilson, Dr John, 177. 

 Mr Peter, 177. 



" Witch-grounds," trawling investiga- 

 tions on, 13, 17, 26, 39, 50. 



Woodhead, Dr G. Sims, 171, 177. 



Wrasse, ballan {Labrus bergylta), para- 

 sites of, 109, 116. 



Young fishes, destruction of, by sprat 

 and sparling fishermen, 156. 



lobsters, food of, 69, 70. 



vitality of, 67. 



of the conger {Leptocephalus), 251. 



ZoiiA, lobster, the appendages of the 

 first, 74. 



stage of lobster, 67. 



Zones of growth in the skeletal struc- 

 tures of fishes, 125. 



