Comparison of (on left) T. nitida, height 26.3 mm, with T. reticulata, height 27.2 mm.
Beached shells collected together from Blackwater Estuary, Essex, England in September 2019 by S. Taylor.
Comparison of (on left) T. nitida, height 26.3 mm, with T. reticulata, height 27.2 mm.
Beached shells collected together from Blackwater Estuary, Essex, England in September 2019 by S. Taylor.