小舌形貝屬學名Lingulella)是圓貨貝科下已滅絕的一個,生存在寒武紀泥盆紀海洋中,屬於較早期的腕足動物,行沙底掘穴或附生於伊爾東缽浮游生物的方式生活。本屬化石廣見於世界各地寒武紀中奧陶世的地層中[2],如加拿大中寒武世伯吉斯頁岩美國上奧陶統布羅米德群英語Bromide Formation等。[3][4]

小舌形貝屬
化石時期:516–409.1 Ma
寒武紀泥盆紀[1]
Lingulella caelata
科學分類 編輯
界: 動物界 Animalia
門: 腕足動物門 Brachiopoda
綱: 舌形貝綱 Lingulata
目: 舌形貝目 Lingulida
科: 圓貨貝科 Obolidae
亞科: 小舌形貝亞科 Lingulenae
屬: 小舌形貝屬 Lingulella
Salter, 1886
模式種
Lingulella davisii[1]
McCoy, 1851

見內文

特徵

編輯

這種腕足動物的體型較小,殼瓣雙凸狀,凸起平緩,呈長卵形、闊卵形或近三角形,殼體薄,由磷酸鹽類組成[5],前緣一般呈寬狀,朝殼方向逐漸縮小,殼喙位於假合面邊緣。兩瓣殼近相等,殼稍長且假鉸合面高,在假鉸合面頂端長有肉莖管。腹殼內可見盾狀肌肉瘢痕區,頂肌痕呈心形,中央肌痕則呈小的三角形,後側肌痕不明。殼內有時可見一條狹窄的中脊。殼表面有同心狀飾紋,內層殼有放散狀花紋。[2]

物種

編輯
  • Lingulella agaue Mergl & Kordule, 2008
  • Lingulella alabamensis
  • Lingulella alata Holmer, 1989
  • Lingulella alia
  • Lingulella allani Walcott, 1912
  • Lingulella amabilis Reed, 1917
  • Lingulella angustata
  • Lingulella angustior Reed, 1917
  • Lingulella antiquissima Jeremejew, 1856
  • Lingulella arachne Barrande, 1879
  • Lingulella arctica Walcott, 1924
  • Lingulella arguta
  • Lingulella augusta
  • Lingulella afga
  • Lingulella bella
  • Lingulella bellisculpta Clark, 1935
  • Lingulella bohemica Koliha, 1921
  • Lingulella borealis
  • Lingulella brainerdi
  • Lingulella brevis Portlock, 1843
  • Lingulella bridgei
  • Lingulella bukovensis Koliha, 1924
  • Lingulella burnetensis
  • Lingulella buttsi
  • Lingulella bynguanoensis Roberts, 1990
  • Lingulella caelata
  • Lingulella carrickensis Reed, 1917
  • Lingulella chapa
  • 澄江小舌形貝 Lingulella chengjiangensis Jin, Hou & Wang, 1993
  • Lingulella chinchiaensis Kobayashi, 1933
  • Lingulella chinensis
  • Lingulella chuarensis
  • Lingulella circa Xu & Liu, 1984
  • Lingulella clarkei
  • Lingulella clivosa Pelman, 1983
  • Lingulella clochensis?
  • Lingulella columba
  • Lingulella concinna
  • Lingulella corralensis Rusconi, 1950?
  • Lingulella damesi
  • Lingulella davisii McCoy, 1851
  • Lingulella decorticata
  • Lingulella delgadoi
  • Lingulella derwentii Postlethwaite, 1897
  • Lingulella desiderata
  • Lingulella dimorpha
  • Lingulella displosa Williams 1974
  • Lingulella dotensis Kobayashi, 1934
  • Lingulella dusaaulti Patte, 1929
  • Lingulella dzhavodiensis Sobolev, 1975
  • Lingulella elata Pelman, 1986
  • Lingulella ellsi
  • Lingulella endopunctata
  • Lingulella eucharis Resser, 1939
  • Lingulella euglypha
  • Lingulella exilis
  • Lingulella exortiva
  • Lingulella expulsa Barrande, 1879
  • Lingulella fenxiangensis Wang, 1978
  • Lingulella ferox
  • Lingulella ferruginea Salter in Salter & Hicks, 1867
  • Lingulella fostermontensis
  • Lingulella franklinensis
  • Lingulella galba
  • Lingulella genei
  • Lingulella glypta
  • Lingulella grandis
  • Lingulella granvillensis
  • Lingulella haimantensis
  • Lingulella halei
  • Lingulella hatai
  • Lingulella havliceki Mergl & Slehoferova, 1990
  • Lingulella hayaeri
  • Lingulella hayesi
  • Lingulella hesperia Williams & Curry, 1985
  • Lingulella hilli
  • Lingulella hinganensis Su, 1980
  • Lingulella hitka
  • Lingulella howardi Postlethwaite, 1897
  • Lingulella hsiensis
  • Lingulella humaensis Su, 1980
  • Lingulella huronensis
  • Lingulella ibicus
  • Lingulella idahoensis Resser, 1938
  • Lingulella iddingsi
  • Lingulella ino
  • Lingulella insons Barr.
  • Lingulella intermedia Liu, Zhu & Xue, 1985
  • Lingulella irene
  • Lingulella iris
  • Lingulella jakutensis
  • Lingulella jerseyensis
  • Lingulella kalpinensis Zhang, 1981
  • Lingulella kanabensis Resser, 1945
  • Lingulella kanlingensis Zhang, 1981
  • Lingulella kayseri Sun, 1923
  • Lingulella kiddoi
  • Lingulella kingstonensis
  • Lingulella kitatiensis Aksarina, 1978
  • Lingulella lasherensis Rusconi, 1951
  • Lingulella lata Koliha, 1924
  • Lingulella lepis Salter, 1866
  • Lingulella libecovensis Koliha, 1918
  • Lingulella lineolata
  • Lingulella linguata Pelman, 1977
  • Lingulella lirata
  • Lingulella lithuanica Korkutis, 1971
  • Lingulella liui
  • Lingulella lochmanae
  • Lingulella longa
  • Lingulella longula
  • Lingulella major Teixeira, Ribeiro & Silva, 1964
  • Lingulella manchuriensis
  • Lingulella mania
  • Lingulella manticula
  • Lingulella marcia Walcott, 1911
  • Lingulella martillensis Rusconi, 1952
  • Lingulella matthewi Koliha, 1921
  • Lingulella mcconnelli Walcott, 1889
  • Lingulella mechos/nechos
  • Lingulella mehaeigueni Legrand, 1974
  • Lingulella miltoni
  • Lingulella minus
  • Lingulella minuscula Sobolev, 1975
  • Lingulella modesta Lochman, 1940
  • Lingulella montana Fenton & Fenton, 1936
  • Lingulella monticola
  • Lingulella moosensis<
  • Lingulella morsei
  • Lingulella mosia
  • Lingulella murcia var. templetonensis Chapman, 1929
  • Lingulella narrawayi
  • Lingulella nepos
  • Lingulella nerva
  • Lingulella nicholsoni Callaway, 1877
  • Lingulella nina
  • Lingulella nicholsoni Callaway, 1877
  • Lingulella paliformis
  • Lingulella parvula
  • Lingulella pela densis Rusconi, 1951
  • Lingulella pennsylvanica
  • Lingulella perattenuata
  • Lingulella petalon Davidson, 1868
  • Lingulella pingchouensis
  • Lingulella pingchouensis
  • Lingulella proveedorensis Cooper, 1952/1954
  • Lingulella putilla
  • Lingulella quadrilateralis
  • Lingulella quaestor Reed, 1917
  • Lingulella raymondi Clark, 1924
  • Lingulella remius/remus
  • Lingulella reticulata
  • Lingulella rideauensis
  • Lingulella rotunda Pelman, 1977
  • Lingulella rugosilinea
  • Lingulella sanfangensis
  • Lingulella sculptilis
  • Lingulella sequens
  • Lingulella shansiensis
  • Lingulella siliqua
  • Lingulella silurica Yadrenkina, 1986
  • Lingulella solitariensis Rusconi, 1950
  • Lingulella spicata
  • Lingulella spitiensis
  • Lingulella stonei
  • Lingulella ubdivisa Rusconi, 1950
  • Lingulella subfusula Su, 1980
  • Lingulella subparallela
  • Lingulella sufi Mergl & Slehoferova, 1990
  • Lingulella sulcata Barrande, 1879
  • Lingulella taijiangensis Huang, Wang, Zhao & Dai, 1994
  • Lingulella takayamai
  • Lingulella tangshihensias
  • Lingulella tarpa
  • Lingulella tenuitesta
  • Lingulella terranovica Howell, 1943
  • Lingulella texana
  • Lingulella texana
  • Lingulella thems mckeei Resser, 1945
  • Lingulella tomkolensis Kobayashi, 1934
  • Lingulella tsuchidai
  • Lingulella turneri
  • Lingulella variabilis Pelman, 1977
  • Lingulella variolata
  • Lingulella vermontensis
  • Lingulella virginiensis
  • Lingulella viridis Cobbold, 1921
  • Lingulella wanniecki
  • Lingulella waptaensis
  • Lingulella welleri
  • Lingulella wirthi
  • Lingulella wongi
  • Lingulella yabei
  • Lingulella yingtzuensie Kobayashi, 1931
  • Lingulella yongchengensis Zeng, 1977
  • Lingulella yuechiensis Xu, 1978
  • Lingulella zejszneri Bednarczyk, 1960
  • Lingulella zetus
  • Lingulella zeus
  • Lingulella zulupeana Rusconi, 1954

重新分配的物種

編輯

以下的物種現時已被置入其他屬。

  • L. acuminata Walcott, 1908 = Lingulepis acuminata Conrad
  • L. acuta Pelman, 1977
  • L. acutangula = Lingulepis acutangulus Roemer, 1849
  • L. africana Legrand, 1974

參考文獻

編輯
  1. ^ 1.0 1.1 Fossilworks: Lingulella. [2018-02-18]. (原始內容存檔於2017-04-03) (英語). 
  2. ^ 2.0 2.1 小舌形貝屬 - 教育百科. [2018-02-18] (中文). 
  3. ^ Amsden, T.W. Catalogue of Fossils from the Middle and Upper Ordovician of Oklahoma. Oklahoma Geological Survey, Circular 43. 1957
  4. ^ Byrnes, J.G. Notes on the Nature and Environmental Significance of the Receptaculitaceae. Lethaia, Vol. 1, pp. 368-381 (1968)
  5. ^ Pettersson Stolk, S.; Holmer, L. E.; Caron, J. B. First record of the brachiopod Lingulella waptaensis with pedicle from the Middle Cambrian Burgess Shale. Acta Zoologica. 2010, 91: 150. doi:10.1111/j.1463-6395.2009.00394.x.