†Plectatrypa (Gutnia) Copper 1996 (lamp shell)
Rhynchonellata - Atrypida - Atrypinidae
Parent taxon: Plectatrypa according to P. Copper 1996
See also Williams et al. 2002
Sister taxa: Plectatrypa (Plectatrypa), Plectatrypa lamellosa, Plectatrypa savagei, Plectatrypa unicosta
Subtaxa: Plectatrypa (Gutnia) capidula Plectatrypa (Gutnia) neutra Plectatrypa (Gutnia) savagei Plectatrypa (Gutnia) variabilis
Type: Plectatrypa (Gutnia) capidula
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of Canada (4: Northwest Territories, Nunavut collections), Sweden (1), United States (2: Nevada)
Total: 7 collections each including a single occurrence