A Relimitation And Revision Of The Australasian Ground Spider Family Lamponidae (Araneae: Gnaphosoidea) Author PLATNICK, NORMAN I. text Bulletin of the American Museum of Natural History 2000 2000-01-27 2000 245 1 328 http://www.bioone.org/doi/abs/10.1206/0003-0090%282000%29245%3C0001%3AARAROT%3E2.0.CO%3B2 journal article 10.1206/0003-0090(2000)245<0001:ARAROT>2.0.CO;2 0003-0090 5348675 THE QUINQUEPLAGIATA GROUP This group includes seven species that share an arrow­shaped epigynal midpiece. Males have a short triangular retrolateral tibial apophysis, and often have a highly modified palpal femur. The spermathecae are often on greatly elongated posterior stalks.