窗格苔藓虫
外观
窗格苔藓虫属![]() 化石时期:
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科学分类 ![]() | |
界: | 动物界 Animalia |
门: | 苔藓动物门 Bryozoa |
纲: | 窄唇纲 Stenolaemata |
目: | †窗格目 Fenestrida |
科: | †窗格苔藓虫科 Fenestellidae |
属: | †窗格苔藓虫属 Fenestella M'Coy, 1844 |
模式种 | |
Fenestella antiqua d'Orbigny, 1852
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种 | |
窗格苔藓虫(学名:Fenestella)是一属已灭绝的海生苔藓虫,生存于中奥陶纪至三叠纪卡尼阶,在石炭纪时期达到最大的多样性。在世界各地的海洋沉积地层都有发现牠们的化石。本属现今已有数百个物种被描述。
特征
[编辑]![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/86/Fenestella_neufmaison.jpg/220px-Fenestella_neufmaison.jpg)
外观为直立的网状群体,是由以隔膜互相连接窄小而间距规则的枝所组成。微小个虫沿着枝排列成两排,并且孔口都朝着同一侧,这些特性只有平面状、折叠状或圆锥状群体才具有。隔膜上没有个虫。群体同时还长有刺状旁枝,尤其是在群体的底部,有时旁枝还长有倒刺。[1][2]
习性
[编辑]窗格苔藓虫和其亲戚一样,从群体的同一方向的小孔中流入自发性水流,以滤食为生。[1]
下属物种
[编辑]本属包括以下物种:
- Fenestella bambusicola Teng
- Fenestella bavarica Kirschst.
- Fenestella betulae Nitschke & Rehm ex Sacc.
- Fenestella bipapillata (Tul. & C.Tul.) Sacc.
- Fenestella canadica Rehm
- Fenestella crataegi (Niessl) Jaklitsch & Voglmayr
- Fenestella cubensis Petr.
- Fenestella cydoniae (Schulzer) Sacc. & Traverso
- Fenestella endoxantha Speg.
- Fenestella fenestrata (Berk. & Broome) J.Schröt.
- Fenestella frit (Fr.) Sacc.
- Fenestella gardiennetii Jaklitsch & Voglmayr
- Fenestella gigaspora Henn.
- Fenestella granatensis Jaklitsch & Voglmayr
- Fenestella heveana Saccas
- Fenestella hoehneliana Rehm
- Fenestella indica Panwar & S.J.Kaur
- Fenestella lyciella Gonz.Frag.
- Fenestella macrospora Fuckel
- Fenestella media Tul. & C.Tul.
- Fenestella microspora Delacr., 1897
- Fenestella minor Tul. & C.Tul.
- Fenestella mougeotii (Pers. ex Curr.) Sacc., 1883
- Fenestella parafenestrata Jaklitsch & Voglmayr
- Fenestella phaeospora Sacc.
- Fenestella praeandina Speg.
- Fenestella princeps Tul. & C.Tul.
- Fenestella prunastri Feltgen
- Fenestella sedi Gucevič
- Fenestella simplex Czerepan.
- Fenestella subsymmetrica Jaklitsch & Voglmayr
- Fenestella subvestita Ferd. & Winge
- Fenestella viburni Jaklitsch & Voglmayr
参见窗格苔藓虫属物种列表 (页面存档备份,存于互联网档案馆)。
重新分配的物种
[编辑]因为窗格苔藓虫属是一个较早被建立的属,因此其下有些物种现时已被置入窗格苔藓虫科下的其他属。[3]
- F. ampla = Protoretepora ampla
- F. cinctuta = Anastomopora cinctuta
- F. conica = Ptiloporina conica
- F. conjunctiva = Isotrypa conjunctiva
- F. crassa = Fenestrellina crassa
- F. jabensis = Fenestepora jabensis
- F. lata = Unitrypa lata
- F. laticrescens = Ptiloporella laticrescens
- F. perforata = Loculipora perforata
- F. quincuncialis = Lyoporella quincuncialis
- F. subquadrans = Lyopora subquadrans
- F. wortheni = Archimedes wortheni
参考文献
[编辑]- ^ 1.0 1.1 Cyril Walker; Davod Ward. 自然珍藏系列──化石圖鑑. 自然珍藏系列. 台湾新北市: 猫头鹰出版社. 2002-02: 37 (中文(繁体)).
- ^ Walker, Cyril; Ward, David. Fossils. Smithsonian Handbooks revised, illustrated. Dorling Kindersley. 2002: 37. ISBN 0789489848.
- ^ Moore, Raymond C. Volume G: Bryozoa. Treatise on Invertebrate Paleontology. Boulder, Colorado and Lawrence, Kansas: Geological Society of America and University of Kansas. 1953: G120.
外部链接
[编辑]- Fenestella in the Paleobiology Database
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