FIGURE 1. a in Exploring gene sequences and phylogenetic relationships of four terrestrial planarian species (Platyhelminthes; Tricladida; Geoplanidae) in Europe

FIGURE 1. a, Marionfyfea adventor, the sequenced UK specimen, anterior to the left, length ca 1cm. GenBank Acc. Number OQ789899 (photo HDJ); b, Marionfyfea adventor, the sequenced Brittany specimen, anterior to the right, length ca 1cm. GenBank Acc. Number OQ789900 (photo EM); c, longitudinal section of the copulatory apparatus of the Brittany specimen, anterior to the right (ad = adenodactyls, p = penis). GenBank Acc. Number OQ789900 (photo MÁ-P); d, Artioposthia exulans, a specimen from Ireland collected by Julia Cooper, anterior to the left, damaged posterior, length ca 1.2cm (photo HDJ); e, Australopacifica atrata, specimens collected from Sally Barratt's garden in Manchester, feeding on chicken liver in captivity (photo HDJ); f, Microplana cf. edwardsi, the sequenced specimen from Gloucestershire, anterior to the left, length <1cm. GenBank Acc. Number OQ789902 (photo EM); g, Microplana cf. edwardsi, a sequenced specimen from Cumbria, anterior to the left, length <1cm. GenBank OQ789903 Acc. Number (photo EM); h, Microplana cf. edwardsi, a sequenced specimen from Cumbria, anterior to the left, length <1cm. GenBank Acc. Number OQ789904 (photo EM).