AKRW-RevisedDryadFig2

FIG. 2. Phylogenies for all Tremadocian through Darriwilian crinoids. All results from PAUP 4.0a142; all analyses resulted from heuristic search with random addition and 1000 repetitions. A, strict consensus of 2350 most-parsimonious trees, tree length 508, CI=0.429, RI=0.548, RC=0.235; B, 50% majority-rule tree of Fig. 2A.

图2 特里马道克期至达瑞威尔期所有海百合的系统发育树。所有结果均来自PAUP 4.0a142软件；所有分析均采用随机加法与1000次重复的启发式搜索完成。A：2350棵最简约树的严格合意树，树长为508，一致性指数（CI）=0.429，保留指数（RI）=0.548，一致性保留指数（RC）=0.235；B：图2A的50%多数合意树。