Read Edit View history 并系群 bìngxìqún paraphyletic group Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 并系群/ 並系群 bìngxìqún paraphyletic group 在系统发生学中,爬行纲通常被认为是一个并系群。 Edit Delete References Add reference variant 并系群/併系群 → 并系群/並系群 Edit Delete