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'''门'''（英文：[[动物界]]的门为'''Phylum'''，[[植物界]]的门为'''Division'''<ref></ref>）是[[生物分类法]]中的一级，位于[[界 (生物)|界]]和[[纲 (生物)|纲]]之间，有时在门下也分[[亚门]]。目前动物界拥有35个门，植物界则拥有12个门，许多门种类繁多，例如蜕皮动物与[[有胚植物]]。
==动物门==
{|class="wikitable sortable"
!门!!涵义!!名称!!分类特征!!种类
|- style="background: #ffe0e0"
|[[棘头动物门]]
|Thorny headed worms
|Thorny-headed worms
|Reversible spiny proboscis
|
|- style="background: #f0e0d0"
|[[无腔动物门]]
|Without gut
|Acoels
|No mouth or alimentary canal (alimentary canal = digestive tract in digestive system)
|
|- style="background: #ffe0e0"
|[[环节动物门]]
|Little ring
|Segmented worms
|生物体柔软，分节
|+ extant
|- style="background: #ffe0e0"
|[[节肢动物门]]
|Jointed foot
|Arthropods
|[[甲壳素]][[外骨骼]]
|+
|- style="background: #ffe0e0"
|[[腕足动物门]]
|Arm foot
|Lamp shells
|Lophophore，有[[肉茎]]
|-500 extant
|- style="background: #ffe0e0"
|[[外肛动物门]]
|Moss animals
|Moss animals, sea mats
|Lophophore，没有肉茎，ciliated tentacles
| extant
|- style="background: #f0e0d0"
|[[毛颚动物门]]
|Longhair jaw
|Arrow worms
|在头和鳍的两边均有[[几丁质]]组成的尖刺
| extant
|- style="background: #ffffe0"
|[[脊索动物门]]
|Cord
|Chordates
|Hollow [[dorsal nerve cord]], [[脊索]], [[pharyngeal slit]]s, [[endostyle]], [[肛门]]
|+
|- style="background: #e0f0ff"
|[[刺胞动物门]]
|Stinging nettle
|Coelenterates
|Nematocysts (stinging cells)
|
|- style="background: #e0f0ff"
|[[栉水母动物门]]
|Comb bearer
|Comb jellies
|Eight "comb rows" of fused cilia
| extant
|- style="background: #ffe0e0"
|[[环口动物门]]
|Wheel carrying
|Symbion
|Circular mouth surrounded by small cilia
|+
|- style="background: #ffffe0"
|[[棘皮动物门]]
|Spiny skin
|Echinoderms
|Fivefold radial [[symmetry]] in living forms, [[germ layer#Mesoderm|mesodermal]] calcified spines
| extant; approx. 13,000 extinct
|- style="background: #ffe0e0"
|[[内肛动物门]]
|Inside [[anus]]
|Goblet worm
|Anus inside ring of cilia
|
|- style="background: #ffe0e0"
|[[腹毛动物门]]
|Hair stomach
|Meiofauna
|Two terminal adhesive tubes
|
|- style="background: #ffe0e0"
|[[颚胃动物门]]
|Jaw orifice
|Jaw worms
|
|
|- style="background: #ffffe0"
|[[半索动物门]]
|Half cord
|Acorn worms, pterobranchs
|[[Stomochord]] in collar, [[pharyngeal slit]]s
| extant
|- style="background: #ffe0e0"
|[[动吻动物门]]
|Motion snout
|Mud dragons
|Eleven segments, each with a dorsal plate
|
|- style="background: #ffe0e0"
|[[铠甲动物门]]
|Corset bearer
|Brush heads
|Umbrella-like scales at each end
|
|- style="background: #ffe0e0"
|[[微颚动物门]]
|Tiny jaw animals
| —
|[[Accordion]] like extensible [[thorax]]
|
|- style="background: #ffe0e0"
|[[软件动物门]]
|Soft
|Mollusks / molluscs
|Muscular foot and [[Mantle (mollusc)|mantle]] round shell
|<ref>Feldkamp, S. (2002) ''Modern Biology''. Holt, Rinehart, and Winston, USA. (pp. 725)</ref>
|- style="background: #ffe0e0"
|[[线虫动物门]]
|Thread like
|Round worms
|Round cross section, [[keratin]] [[cuticle]]
|–1,000,000
|- style="background: #ffe0e0"
|[[线形动物门]]
|Thread form
|Horsehair worms
|
|
|- style="background: #ffe0e0"
|[[纽形动物门]]
|A sea nymph
|Ribbon worms
|
|
|- style="background: #ffe0e0"
|[[有爪动物门]]
|Claw bearer
|Velvet worms
|Legs tipped by chitinous claws
| extant
|- style="background: #e0f0ff"
|[[直泳虫门]]
|Straight swim
|
|Single layer of ciliated cells surrounding a mass of sex cells
|
|- style="background: #ffe0e0"
|[[帚虫动物门]]
|Zeus's mistress
|Horseshoe worms
|U-shaped gut
|
|- style="background: #e0f0ff"
|[[扁盘动物门]]
|Plate animals
|
|
|
|- style="background: #ffe0e0"
|[[扁形动物门]]
|Flat worms
|Flat worms
|
|<ref></ref>
|- style="background: #e0f0ff"
|[[多孔动物门]][[多孔动物门|*]]
|Pore bearer
|Sponges
|Perforated interior wall
|+ extant
|- style="background: #ffe0e0"
|[[鳃曳动物门]]
|Little Priapus
|
|
|
|- style="background: #e0f0ff"
|[[菱形虫门]]
|Lozenge animal
| —
|Single [[axial]] [[cell (biology)|cell]] surrounded by ciliated cells
|
|- style="background: #ffe0e0"
|[[轮形动物门]]
|Wheel bearer
|Rotifers
|Anterior crown of cilia
|
|- style="background: #ffe0e0"
|[[星虫动物门]]
|Small tube
|Peanut worms
|Mouth surrounded by invertible tentacles
|–320
|- style="background: #ffe0e0"
|[[缓步动物门]]
|Slow step
|Water bears
|Four segmented body and head
|+
|- style="background: #ffffe0"
|[[异涡动物门]]
|Strange flatworm
| —
|Ciliated deuterostome
|
|-class="sortbottom"
|'''Total: 35'''
|
|
|
|'''2,000,000-'''
|}
{| class="wikitable"
|-
| style="background: #ffe0e0" width="15%"|
| 原口动物
|rowspan="3"| 两侧对称动物
|-
| style="background: #ffffe0"|
| 后口动物
|-
| style="background: #f0e0d0"|
| 存有争议
|-
| style="background: #e0f0ff"|
|colspan="2"| 其他
|}
==植物门==
{| class="wikitable"
|-
|'''门'''
|'''涵义'''
|'''名称'''
|'''特征'''
|-
|[[角苔门]]
|Flower-horn plants
|Hornworts
|喇叭状的孢子体，无维管束系统
|-
|[[苔藓植物门]]
|苔藓植物
|Mosses
|长寿的不分枝孢子体，无维管束系统
|-
|[[地钱门]]
|''Marchantia'' plants
|Liverworts
|短暂的不分枝孢子体，无维管束系统
|-
|[[石松门]]
|Wolf foot plants
|Clubmosses & Spikemosses
|小型叶，具维管束系统
|-
|[[蕨类植物门]]
|蕨类植物
|Ferns & Horsetails
|Prothallus gametophytes, 具维管束系统
|-
|[[种子蕨门]]
|有种子的蕨
|Seed ferns
|只从[[化石]]得知，多从[[泥盆纪]]，有争议<ref></ref>
|-
|[[松柏门]]
|Sap/pitch plants
|Conifers
|Cones containing seeds and wood composed of tracheids
|-
|[[苏铁门]]
|
|Cycads
|Seeds, crown of compound leaves
|-
|[[银杏门]]
|银杏
|Ginkgo, Maidenhair
|Seeds not protected by fruit (single species)
|-
|[[买麻藤门]]
|
|Gnetophytes
|Seeds and woody vascular system with vessels
|-
|[[被子植物门]]
|开花植物
|Flowering plants
|Flowers and fruit, vascular system with vessels
|}
== 参考资料 ==
== 外部连结 ==
* [http://www.pandasthumb.org/archives/2005/04/down_with_phyla_1.html Are phyla "real"? Is there really a well-defined "number of animal phyla" extant and in the fossil record?]
* [http://waynesword.palomar.edu/trnov01.htm Major Phyla Of Animals]
<!-- 以下跨语言连结有动物界的“门”和植物界的“门”，不是重复。-->
[[Category:生物分类学]]
==参考来源==
*[http://zh.wikipedia.org/wiki/%E9%97%A8_%28%E7%94%9F%E7%89%A9%29 维基百科-门 (生物)]
== 百科帮你涨知识 ==
[http://www.zk120.com/ji/ 查找更多中医古籍]
[http://www.zk120.com/an/ 查找更多名老中医的医案]
[http://www.zk120.com/fang/ 查找更多方剂]
==动物门==
{|class="wikitable sortable"
!门!!涵义!!名称!!分类特征!!种类
|- style="background: #ffe0e0"
|[[棘头动物门]]
|Thorny headed worms
|Thorny-headed worms
|Reversible spiny proboscis
|
|- style="background: #f0e0d0"
|[[无腔动物门]]
|Without gut
|Acoels
|No mouth or alimentary canal (alimentary canal = digestive tract in digestive system)
|
|- style="background: #ffe0e0"
|[[环节动物门]]
|Little ring
|Segmented worms
|生物体柔软，分节
|+ extant
|- style="background: #ffe0e0"
|[[节肢动物门]]
|Jointed foot
|Arthropods
|[[甲壳素]][[外骨骼]]
|+
|- style="background: #ffe0e0"
|[[腕足动物门]]
|Arm foot
|Lamp shells
|Lophophore，有[[肉茎]]
|-500 extant
|- style="background: #ffe0e0"
|[[外肛动物门]]
|Moss animals
|Moss animals, sea mats
|Lophophore，没有肉茎，ciliated tentacles
| extant
|- style="background: #f0e0d0"
|[[毛颚动物门]]
|Longhair jaw
|Arrow worms
|在头和鳍的两边均有[[几丁质]]组成的尖刺
| extant
|- style="background: #ffffe0"
|[[脊索动物门]]
|Cord
|Chordates
|Hollow [[dorsal nerve cord]], [[脊索]], [[pharyngeal slit]]s, [[endostyle]], [[肛门]]
|+
|- style="background: #e0f0ff"
|[[刺胞动物门]]
|Stinging nettle
|Coelenterates
|Nematocysts (stinging cells)
|
|- style="background: #e0f0ff"
|[[栉水母动物门]]
|Comb bearer
|Comb jellies
|Eight "comb rows" of fused cilia
| extant
|- style="background: #ffe0e0"
|[[环口动物门]]
|Wheel carrying
|Symbion
|Circular mouth surrounded by small cilia
|+
|- style="background: #ffffe0"
|[[棘皮动物门]]
|Spiny skin
|Echinoderms
|Fivefold radial [[symmetry]] in living forms, [[germ layer#Mesoderm|mesodermal]] calcified spines
| extant; approx. 13,000 extinct
|- style="background: #ffe0e0"
|[[内肛动物门]]
|Inside [[anus]]
|Goblet worm
|Anus inside ring of cilia
|
|- style="background: #ffe0e0"
|[[腹毛动物门]]
|Hair stomach
|Meiofauna
|Two terminal adhesive tubes
|
|- style="background: #ffe0e0"
|[[颚胃动物门]]
|Jaw orifice
|Jaw worms
|
|
|- style="background: #ffffe0"
|[[半索动物门]]
|Half cord
|Acorn worms, pterobranchs
|[[Stomochord]] in collar, [[pharyngeal slit]]s
| extant
|- style="background: #ffe0e0"
|[[动吻动物门]]
|Motion snout
|Mud dragons
|Eleven segments, each with a dorsal plate
|
|- style="background: #ffe0e0"
|[[铠甲动物门]]
|Corset bearer
|Brush heads
|Umbrella-like scales at each end
|
|- style="background: #ffe0e0"
|[[微颚动物门]]
|Tiny jaw animals
| —
|[[Accordion]] like extensible [[thorax]]
|
|- style="background: #ffe0e0"
|[[软件动物门]]
|Soft
|Mollusks / molluscs
|Muscular foot and [[Mantle (mollusc)|mantle]] round shell
|<ref>Feldkamp, S. (2002) ''Modern Biology''. Holt, Rinehart, and Winston, USA. (pp. 725)</ref>
|- style="background: #ffe0e0"
|[[线虫动物门]]
|Thread like
|Round worms
|Round cross section, [[keratin]] [[cuticle]]
|–1,000,000
|- style="background: #ffe0e0"
|[[线形动物门]]
|Thread form
|Horsehair worms
|
|
|- style="background: #ffe0e0"
|[[纽形动物门]]
|A sea nymph
|Ribbon worms
|
|
|- style="background: #ffe0e0"
|[[有爪动物门]]
|Claw bearer
|Velvet worms
|Legs tipped by chitinous claws
| extant
|- style="background: #e0f0ff"
|[[直泳虫门]]
|Straight swim
|
|Single layer of ciliated cells surrounding a mass of sex cells
|
|- style="background: #ffe0e0"
|[[帚虫动物门]]
|Zeus's mistress
|Horseshoe worms
|U-shaped gut
|
|- style="background: #e0f0ff"
|[[扁盘动物门]]
|Plate animals
|
|
|
|- style="background: #ffe0e0"
|[[扁形动物门]]
|Flat worms
|Flat worms
|
|<ref></ref>
|- style="background: #e0f0ff"
|[[多孔动物门]][[多孔动物门|*]]
|Pore bearer
|Sponges
|Perforated interior wall
|+ extant
|- style="background: #ffe0e0"
|[[鳃曳动物门]]
|Little Priapus
|
|
|
|- style="background: #e0f0ff"
|[[菱形虫门]]
|Lozenge animal
| —
|Single [[axial]] [[cell (biology)|cell]] surrounded by ciliated cells
|
|- style="background: #ffe0e0"
|[[轮形动物门]]
|Wheel bearer
|Rotifers
|Anterior crown of cilia
|
|- style="background: #ffe0e0"
|[[星虫动物门]]
|Small tube
|Peanut worms
|Mouth surrounded by invertible tentacles
|–320
|- style="background: #ffe0e0"
|[[缓步动物门]]
|Slow step
|Water bears
|Four segmented body and head
|+
|- style="background: #ffffe0"
|[[异涡动物门]]
|Strange flatworm
| —
|Ciliated deuterostome
|
|-class="sortbottom"
|'''Total: 35'''
|
|
|
|'''2,000,000-'''
|}
{| class="wikitable"
|-
| style="background: #ffe0e0" width="15%"|
| 原口动物
|rowspan="3"| 两侧对称动物
|-
| style="background: #ffffe0"|
| 后口动物
|-
| style="background: #f0e0d0"|
| 存有争议
|-
| style="background: #e0f0ff"|
|colspan="2"| 其他
|}
==植物门==
{| class="wikitable"
|-
|'''门'''
|'''涵义'''
|'''名称'''
|'''特征'''
|-
|[[角苔门]]
|Flower-horn plants
|Hornworts
|喇叭状的孢子体，无维管束系统
|-
|[[苔藓植物门]]
|苔藓植物
|Mosses
|长寿的不分枝孢子体，无维管束系统
|-
|[[地钱门]]
|''Marchantia'' plants
|Liverworts
|短暂的不分枝孢子体，无维管束系统
|-
|[[石松门]]
|Wolf foot plants
|Clubmosses & Spikemosses
|小型叶，具维管束系统
|-
|[[蕨类植物门]]
|蕨类植物
|Ferns & Horsetails
|Prothallus gametophytes, 具维管束系统
|-
|[[种子蕨门]]
|有种子的蕨
|Seed ferns
|只从[[化石]]得知，多从[[泥盆纪]]，有争议<ref></ref>
|-
|[[松柏门]]
|Sap/pitch plants
|Conifers
|Cones containing seeds and wood composed of tracheids
|-
|[[苏铁门]]
|
|Cycads
|Seeds, crown of compound leaves
|-
|[[银杏门]]
|银杏
|Ginkgo, Maidenhair
|Seeds not protected by fruit (single species)
|-
|[[买麻藤门]]
|
|Gnetophytes
|Seeds and woody vascular system with vessels
|-
|[[被子植物门]]
|开花植物
|Flowering plants
|Flowers and fruit, vascular system with vessels
|}
== 参考资料 ==
== 外部连结 ==
* [http://www.pandasthumb.org/archives/2005/04/down_with_phyla_1.html Are phyla "real"? Is there really a well-defined "number of animal phyla" extant and in the fossil record?]
* [http://waynesword.palomar.edu/trnov01.htm Major Phyla Of Animals]
<!-- 以下跨语言连结有动物界的“门”和植物界的“门”，不是重复。-->
[[Category:生物分类学]]
==参考来源==
*[http://zh.wikipedia.org/wiki/%E9%97%A8_%28%E7%94%9F%E7%89%A9%29 维基百科-门 (生物)]
== 百科帮你涨知识 ==
[http://www.zk120.com/ji/ 查找更多中医古籍]
[http://www.zk120.com/an/ 查找更多名老中医的医案]
[http://www.zk120.com/fang/ 查找更多方剂]
