Figure 3
From: Travelling at a slug’s pace: possible invertebrate vectors of Caenorhabditis nematodes
Occurrence of C. elegans (dark grey), C. remanei (grey) and C. briggsae (light grey) in slug intestines during the third screen between July and October 2014. Letters indicate the different sampling sites and are grouped by location type (see also Table 1). Slug intestines from five sampling sites did not harbor any Caenorhabditis (sites H, K, L, Z and BB; data not shown). The indicated proportions are always calculated in relation to the total number of slug intestines assayed at the corresponding sampling site (Table 2; Additional file 6).