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Dictyostelium Dictyostelids herbivores feces, soil and rotting Substrates widespread saprophytic cell-like slime molds (Cellular slime Molds), but because of its very small fruiting bodies, is not obvious, and there is a very short time and therefore difficult to be found. Dictyostelium is the main way to capture the base material isolated from the base material in the laboratory. Dictyostelium research in China is extremely limited, especially Dictyostelium classification. So far, only 13 species, including reports of Dictyostelium Dictyostelium Dictyostelium the 12 round Dictyostelium Polysphondylium1 of species, and since 1991, no one involved in this field of research. Tibet, Jilin, Liaoning and other places in different habitats substrates in more than 200 copies of collection, separation methods using an improved Cavender and Raper the Dictyostelium separation method. Of Dictyostelium 2 genera and 23 species were isolated in the laboratory. Dictyostelium Dictyostelium 10 new species, including a new variant, the new recorded species 2; 1 the wheel Dictyostelium Polysphondylium, new species, new recorded species 3. (1) access to Tibet's Nyingchi Prefecture, La Saji was more than 40 isolated Dictyostelium Dictyostelium 5, the feminine Dictyostelium D.delicatum newly recorded species round Dictyostelium D.sphareocephalum, new variants D.sphaerocephalum var.evespigium, two new species of cellular Dictyostelium D.multicellularium and small fruit net Dictyostelium D.microsorocarpium; to Dictyostelium Polysphondylium by rotation species of a new record Synonyms handle round shank bacteria P. anisocaule This is the first study of Tibet cell-like slime molds. (2) access to more than 160 copies of Benxi, Liaoning, Jilin, Changchun, Wangqing, Changbai Mountain foundation, isolated Dictyostelium 13, the including the Mucor like Dictyostelium D.mucoroides, small Dictyostelium D.minutum, great Dictyostelium D.giganteum, the purple Dictyostelium D.purpurm, domestic new record the kinds of D.aureo-stipes, eight new species of dew-like Dictyostelium bacteria D.roridum, double row, Dictyostelium D.biserialis Asia cluster Dictyostelium D.cespitosum, Qunsheng network Dictyostelium D.gregarium the envelope Dictyostelium D.membranosum, the bubbly Dictyostelium D.culliculosum, the intensive Dictyostelium D.confertum, Qian fine Dictyostelium D.parvulum ; wheel Dictyostelium 5, including the purple round Dictyostelium P.violaceum, newly recorded species of domestic the Tikal round Dictyostelium P.tikaliensis the the different handle round of Dictyostelium P.anisocaule, bright white round Dictyostelium P.candium a new species of base wheel Dictyostelium P.symbasimum,. (3) for each experiment were isolated macroscopic morphology and micro-morphological characteristics of the species described and discussed in detail; photos with the important stage of the life cycle of each species and its main morphological characteristics; depicts a new species of the main morphological characteristics diagram is given a Latin description; same time, the preparation of a research Dictyostelium Branch keys. Of Dictyostelium pre-research base is very weak, but this study can clearly be seen: Dictyostelium in China has a very widely distributed. This study is not only a very powerful addition to China Dictyostelium, but also found a new species of Dictyostelium distributed in China, to fill the blank of Dictyostelium classification since 1991, to carry out follow-up work to lay a a solid foundation.
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