the Trondhjeni Fiord. 483 



common British species, and it reaches the Mediterranean, 

 whence I have received specimens from Delhi Valle, who 

 records it under this name. 



85. Ilarpinia pectinnta^ G. 0. Sars. 

 Eiidberg, 2.30-300 lathoras. 



86. Ilarpinia truncata, G. O. Sars. 



F'ive specimens, Rodberg, 250-300 fathoms. Sars'a 

 descrij)tion was drawn up from two specimens also taken in 

 the Troudhjem Fiord, which is as yet the only recorded 

 habitat. 



87. Ilarpinia crenulata, Boeck. 

 Trondhjem and Rodberg, 20-300 fathoms. 



88. Harpinia Icevisj G. O. Sars. 



Two examples, Trondhjem, in 20-40 fathoms. 



89. Ampelisca typica, Bate. 



= A. Gaimardi, B. & W. (nee Krciyer). 



Trondhjem, between Monkholmen and the land. Delia 

 Valle's description and figures clearly show that the Araneops 

 brevicornisj A.Costa, 1853, and Ampelisca Immgata, Lilljeborg, 

 1855, are the same species ; and tliis I have confirmed by 

 comparison of specimens, and the latter specific name must 

 therefore give way to the former, of wiiich another synonym 

 is A. Belliana, Bate. But when Delia Valle proceeds further 

 to make Teiromatus iyjnciis, Bate, and A. gibhoj G. O. Sars, 

 also synonyms of ^. brevicornis^ I am at a loss to understand 

 on what grounds he has arrived at such a conclusion. 



90. Ampelisca assiniilis, Boeck. 



Trondhjem, two or three specimens in shallow water. 



91. Anjpelisca f/ibba, G. O. Sars. 

 Kodberg, 150-300 fathoms, frequent. 



92. Ampelisca viacrocephala^ Lilljeborg. 

 Trondhjem, 20-40 fathoms ; also at Rodberg. 



93. Ampelisca odonioplax, G. O. Sars. 

 Numerous specimens, Rodberg, 100-300 fathoms. 



