The second classification principle of organisms is the lineage classification principle aiming at establishing evolutionary lineage. The classification method following this principle is called lineage classification. The representative of pedigree classification is "branch systematics". It advocates that the branches in evolution should be taken as the criteria for identifying and distinguishing classification units and the basis for determining the pedigree relationship of each classification unit. The so-called co-ancestral proximity (similar to a group of people being a grandfather) is used to measure the genetic relationship between different taxa and determine their position in the pedigree. The classification system finally established is an evolutionary pedigree reflecting the history of phylogeny, which is a deeper description of biological relationship. In other words, the basic principle of pedigree classification is that the classification system conforms to the evolutionary pedigree. Pedigree classification is only applicable to organisms and cannot be used for abiotic classification.
Netflix的拉丁裔多镜头喜剧《阿什丽·加西亚的扩阔宇宙 The Expanding Universe of Ashley Garcia》由Mario Lopez及Seth Kurland所创作，剧中讲述15岁半的Ashley Garcia（Paulina Chavez饰）是个机器人工程师兼火箭科学家，她现在得到机会在大空总署中工作，于是Ashley搬家来到与喜爱玩乐的叔叔Victor（Jencarlos Canela饰）同住；Victor是个前职业美式足球员，现在则是高中教练，过去从来没有应付过甚么大责任。
-Zhao Zhou (Founder of the Book Dismantling Gang)
该剧是由韩国同名网络漫画改编而成网络连续剧，讲述身为无业游民的男主人公马大忠与顶级女明星徐凛的爱情故事。该剧是一部以从未谈过恋爱的人的视角为出发的全新恋爱白皮书，不仅能涉及到无线电视台剧目未能涉及的独特素材，也会为大家讲述在男女观众中能够引发共鸣的故事。
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《芭比之真假公主》是由William Lau执导，Kelly Sheridan等人参与配音的一部动画片。
来自蒙古科尔沁旗的大玉儿从小被誉为“满蒙第一美女”，她和皇太极之弟、恭亲王多尔衮从小青梅竹马、按许终身，却被皇太极纳为侧福晋，被封永福宫庄妃，与多尔衮成了叔嫂关系，但始终余情未了。皇太极突然驾崩，帝位之争风起云涌，掌握兵权的多尔衮成为皇太极长子豪格的最大敌手，却出乎意料拥护大玉儿之子福临即位，大玉儿至此成为孝庄太后。为了儿子的帝位、大清基业，孝庄始终和多尔衮保持若即若离关系，而为了太后的清誉，两人多年的炙热感情也只剩下发乎情止乎礼的遗憾。多尔衮英年早逝，孝庄也只能把痛苦埋在心底，用尽手段辅佐顺治帝的统治，而顺治遭遇爱妃董鄂氏病故，萌发出世念头，孝庄不得已立顺治之子玄烨为帝，年号康熙，开创一代大清盛世。
《人生加减法》是一档健康生活方式体验类节目，节目组在全国范围内寻找到有着不良生活习惯、性格各异、标签明确的14位学员，他们因为不健康的生活习惯，导致身材走样，成为生活的失意者。节目组为他们打造了一个“加减学院”，在学院内有着1位校长，3位班主任及各科老师，14位学员要在这里度过100天的时间，他们将在体能训练、饮食管理、兴趣爱好的培养等健康生活方式的影响下，改掉不良生活习惯、减重塑形、找回健康、找回人生主动权，完成身体与心灵的双重蜕变。
张老太太一拍大腿道：就是。
牛大都的原守护者退休后，委托牛爷爷将一个法宝——糊涂葫芦交给一个可以成为牛大都新守护者的勇者，结果大角牛被选中。糊涂葫芦有一个能力，就是会把好的葫芦豆奖励给心地正直、值得赞赏的人，用坏葫芦豆惩治犯错和存心不良的人。月背山上的坏蛋蝙蝠魔嫉妒大角牛的好名声，想尽办法要让大角牛出丑，用尽了坏点子来捉弄陷害大角牛。但是大角牛在糊涂葫芦和小伙伴们的帮助下，一次又一次粉碎了蝙蝠魔的阴谋，令蝙蝠魔为自己干的坏事吃尽苦头。
这时，一名名为“怨屋”（木下あゆ美饰）的神秘女子就会出现，她表示会为求助者消除怨气，让痛恨的他/她消失、抹杀其社会性存在、甚至杀人都可以，事成后则根据报复的程度收取相应的酬金，保证没有后顾之忧。在怨屋的精心设计下，每一起案件都未留下任何痕迹。殊不知，这早就引起了一直追踪的寄木警官（きたろう饰）的怀疑。
Wrong, wrong flight, now in Hunan Province!
It was almost like this when I arrived at the university. At that time, my reading volume was already quite high. My roommate asked me if I was going to Station B. I didn't know what Station B. He told me that I still need to take an examination for registered members in Heaven of Death. The topics were all related to the second dimension. As soon as I heard this, I found it very interesting. I immediately registered my account and started the examination. The topic was not difficult. I soon registered my member account.
故事从大唐贞观年间讲起，西凉国寒江关守将樊洪之女樊梨花，武艺精湛，练就一身移山倒海的幻术绝技。在一次乔装游历中，梨花结识了大唐将军薛仁贵之子薛丁山，对他一见倾心。由于西凉国日益壮大，唐太宗遂命薛丁山为征公元帅。樊梨花与薛丁山如今既成了交战对阵的敌人，又要面对爱情亲情的矛盾纠葛……
……杨长贵挠了挠头说道，我说不清楚这种感觉，总觉得对不起哥哥。
救了莉可的，是“生骸”娜娜奇。
"Er... I really can't remember the model, it's green, probably so thick." Wang Zeduan could not remember the specific model of the explosive cylinder, Just said the color and gesticulated the approximate size with his hand, Later, I looked up the information and learned that The detonators used at position 142 were all Type 68 detonators, This is also a classic explosive barrel widely used throughout the Sino-Vietnamese border war. This type of explosive cylinder is 60 centimeters long each, As long as there is a need, it can be spliced indefinitely. The charge for each section is 2.2 kg, According to Wang Zeduan's description, At that time, the explosive barrel was made up of three sections. Then the total charge is as high as 6.6 kg, However, the high explosive bomb used in the type 66 152 mm howitzer, The charge is 6 kg, In other words, The charge of these three explosive cylinders is 0.6 kg higher than that of a 152 mm grenade. This is also basically in line with his description that it is more powerful than a shell. In addition, after being inserted into the ground, the two sections of the upper half form a certain blast height from the ground, In this way, the explosive power can be better exerted virtually to cover a wider area, so it is indeed reasonable that an explosive barrel can successfully achieve the tactical purpose of successfully clearing position 142 for the second time (the first clearance is 66-type directional anti-infantry mines and 72-type pressure/tripping anti-infantry mines).
