Page:Supplement to harvesting ants and trap-door spiders (IA supplementtoharv00mogg).pdf/158

 was found by himself abundantly in Corsica. He also gives Italy and Provence as localities, but the former of these two is, I conclude, given as being Costa's locality for the spider described by this latter author in ''Fauna d. Regn. Napl. Arachn.'', p. 14; the other locality (Provence) would seem to have been doubtfully given. On careful examination of the Corsican examples (male and female), and on comparing them with the male and female of N. meridionalis, Cambr., as well as the description and figure given by Costa, I feel no doubt but that M. Simon is right in according to the Corsican species M. Costa's name—meridionalis. It agrees, I think, decidedly better, on the whole, with Costa's figure and description than the species to which (l.c.) I had allotted the specific name meridionalis conferred by that author. Nor had I any hesitation in accepting the determination made by M. Simon, in ''Bull. Ent. Soc. Fr.'', 1873, sér. v. tom. 3, c.; that my N. meridionalis [female] is the female of N. Manderstjernæ, Auss., the more especially as since the publication of my description I have received from the same locality (Mentone) not only the male of the spider described by myself (l.c.), but also the type of M. Ausserer's description of N. Manderstjernæ (found at Nice), and believe these to be identical in species. There is, indeed, a difference in the, apparent, relative positions and colour of the eyes of the two spiders, but no more than may be well accounted for by the condition of M. Ausserer's type (most kindly lent to me for examination by its owner, Dr. Ludwig Koch); this example is much shrunken, having the appearance of having been allowed to get dry and then to have been