- corded, to see how fruitful this field of inquiry has
already proved.
Before this little work was published, only one type of trap-door nest was known in Europe: two new types were described in its pages, and I have now the pleasure of being able to bring three more hitherto unknown European types before the notice of my readers, thus raising the number to six in all. I do not include in these six types the very curious, and still imperfectly-known nest of Atypus;[1] a spider which is a true representative of the trap-door group as far as its structural characters are concerned, but which, although it excavates a silk-lined burrow in the earth, does not appear to construct any kind of door at the mouth of its tube.
Much uncertainty still hangs over the habits of this spider, as the facts hitherto recorded, though perfectly authentic, are difficult to piece together into a satisfactory whole. One thing, however, is clear, and that is, that the nests and habits of the spiders of the genus Atypus (of which, as Mr. Pickard-Cambridge, informs me, two if not three distinct species inhabit England) merit attentive study, and would most certainly repay it. Hastings, Portland, the coast of Dorsetshire, and the neighbourhood of London and Exeter, are the habitats hitherto cited for this spider, but I cannot doubt its existence in many sheltered localities on the south coast of England.
The most recent contribution to our knowledge of, a division which does not include any of the Nemesias or Ctenizas, and of which indeed Atypus is the only European representative.]
- ↑ See Ants and Spiders, page 78. Atypus belongs to the sub-family Atypinæ?
