龍介蟲科(學名: Serpulidae)是多毛綱下的一科管狀環節動物。它們與纓鰓蟲科不同的是它們擁有像厴的特別輻棘,可以用來保護管口。它們是分泌碳酸鈣的管腔。現時已知約有300個物種,除了一種外,其餘都是生活在海水環境[2]。本科物種最早出現於中三疊世[1]。
龍介蟲科 化石時期:
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Spirobranchus giganteus is a species of tubeworm belonging to the Serpulidae family. Note the yellowish cartilaginous operculum extending from the branchial stalk. | |
科學分類 | |
界: | 動物界 Animalia |
門: | 環節動物門 Annelida |
綱: | 多毛綱 Polychaeta |
目: | 纓鰓蟲目 Sabellida |
科: | 龍介蟲科 Serpulidae Johnston, 1865 |
屬 | |
龍介類和Sabellid的大多數物種的血液含有一種能與氧氣結合的色素血綠素(chlorocruorin)。這種血綠素負責為身體組織攜帶氧氣。 這種血綠素與一氧化碳結合的親和力,是人血內的血紅素的570倍[3]。
分類
龍介蟲科下分3亞科23屬98種[4]。根據ITIS在1997年的數據,本科包括下列各屬[5]:
- Amplaria Knight-Jones, 1973
- Anomalorbis Vine, 1972
- Apomatus Philippi, 1844
- Bushiella Knight-Jones, 1973
- Capeospira Pillai, 1970
- Chitinopoma Levinsen, 1884
- Circeis Saint-Joseph, 1894
- Crucigera Benedict, 1887
- 右旋蟲屬(Dexiospira Caullery and Mesnil, 1897)
- Dextralia Knight-Jones, 1973
- Ditrupa Berkeley, 1835
- Eulaeospira Pillai, 1970
- Ficopomatus Sauthern, 1921
- Filograna Berkeley, 1835[6]
- Filogranella Ben-Eliahu and Dafni, 1979
- Filogranula Langerhans, 1884
- Galeolaria Lamarck, J.B. de (1818)
- Hyalopotamus Marenzeller, 1878
- Janua Saint-Joseph, 1894
- Josephella Caullery and Mesnil, 1896
- Leodora Saint-Joseph, 1894
- Metavermilia Bush, 1904
- Neodexiospira Pillai, 1970
- Neovermila Day, 1961
- Nidificaria
- Paradexiospira Caullery and Mesnil, 1897
- Paralaeospira Caullery and Mesnil, 1897
- Pileolaria Claparede, 1870
- Placostegus Philippi, 1844
- Pomatoceros Philippi, 1844
- Pomatoleios Pixell, 1912
- Pomatostegus Schmarda, 1861
- Protolaeospira Pixell, 1912
- Protula Risso, 1826
- Pseudochitinopoma Zibrowius, 1969
- Pseudovermilia Bush, 1907
- Salmacina Claparede, 1870
- Semivermila Imajima, 1978
- 龍介蟲屬(Serpula Linnaeus, 1767,模式屬)
- Simplicaria Knight-Jones, 1973
- 旋鰓蟲屬(Spirobranchus Blainville, 1818)
- 螺旋蟲屬(Spirorbis Daudin, 1800)
- Turbocavus Prentiss et al., 2014[7]
- Vermiliopsis Saint-Joseph, 1894
- Vinearia
-
Ficopomatus enigmaticus
-
Filograna implexa
-
Protula bispiralis
-
Serpula vermicularis
-
Spirorbis sp.
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參考文獻
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