Other numbers: P. Hyršl 1. History: < P. Hyršl (Photorhabdus luminescens). Isolated from: Nematode (Heterorhabditis bacteriophora); Czech Republic, Moravia, Pouzdřany. Additional information: Taxonomy (7521). Symbiotic with Heterorhabditis bacteriophora. Cultivation conditions: Medium 71, 30°C.