Page:Supplement to harvesting ants and trap-door spiders (IA supplementtoharv00mogg).pdf/45

 Edward Newman in 1856, since which time (with the exception of M. Simon's paper quoted above) little or nothing seems to have been done to clear up the points which remain doubtful in the history of these singular creatures.

Several nests of Atypus were discovered by Mr. Joshua Brown in the neighbourhood of Hastings, when traversing a lane bounded on either side by high and steep sand-banks, partially covered with grass and bushes.

His attention was at first arrested by the sight of "something hanging down which looked like the cocoon of some moth;" but, on closer examination, the silk case proved to be empty, and was continued as a tube into the ground to a depth of 9 inches, where he came upon the spider lying at the bottom. Further research revealed the existence of a number of these nests in the same locality, but the length of the different tubes varied much; they were usually about 9 inches long, but some were much longer, often baffling his attempts to follow them; the longest which he was able to secure entire measured 11 inches. All the nests were, however, alike in having a tubular silk lining, about 3/4 of an inch in diameter, a part of which protruded from the ground for about 2 inches, and was pendent, inflated, and covered with particles of sand, assimilating it to the surrounding surface; it was closed at the upper extremity, leaving no exit to the open air.

Mr. Brown took home some of these tubes in a