318 LISTER: THE HAUNTS OF THE MYCETOZOA. HABITAT. On logs occasionally submerged (soc ante, p. 305) MYCETOZOA ASSOCIATED WITH HABITAT. Trichia persimilis Oligonema nitens O. flavidum ON DEAD LEAVES. Needles of Pine, Larch, etc. (see ante, p. 304) Oak and Hazel Leaves (see ante, p. 304) Elm and Bramble Leaves (see ante, p. 308) Sycamore Leaves (see ante, p. 308) Beech Leaves (see ante, p. 308) Alder Leaves (see ante, p. 308) Physarum contextum Didymium nigripes var. xan- thopus D. melanospermum, etc. Craterium minutum Diderma deplanatum, etc. Physarum sinuosum P. bitectum Diachoea leucopoda Diderma radiatum Hemitrichia leiotricha, etc. Badhamia foliicola Didymium anellus, etc. Diderma spumarioides, etc. Physarum luteo-album, etc. Craterium minutum C. leucocephalum Diderma hemisphericum D. deplanatum Didymium squamulosum D. nigripes Comatricha pulchella Lamproderma scintillans Trichia Botrytis var. flavicoma Margarita metallica, etc. Physarum pusillum Craterium aureum Didymium dubium D. nigripes, var. xanthopus Comatricha rubens C. lurida, etc. Physarum pusillum P. mutabile Didymium difforme Comatricha pulchella, var. tener- rima Perichaena vermicularis, etc. Badhamia ovispora Physarum pusillum P, compressum P. straminipes P. didermoides Fuligo cinerea Didymium difforme D. Trochus D. squamulosum D. nigripes, var. xanthopus Mucilago spongiosa, etc. Holly Leaves (see ante, p. 308) Ivy Leaves (see ante, p. 308) Decaying Herbaceous plants (see ante, p. 309) Straw-heaps (see ante, p. 310)