Cyclotrypa, Ulrich, 1896
publication ID |
https://doi.org/ 10.26879/585 |
publication LSID |
lsid:zoobank.org:pub:6F0DE44D-32BD-4882-9C38-FF76446D15EA |
persistent identifier |
https://treatment.plazi.org/id/2F15F14D-FF9C-FF96-045F-A92CFEEEFA41 |
treatment provided by |
Felipe |
scientific name |
Cyclotrypa |
status |
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Genus CYCLOTRYPA Ulrich, 1896 View in CoL
Type species. Fistulipora communis Ulrich, 1890 . Middle Devonian; Iowa, USA .
Diagnosis. Encrusting colonies, often with multiple overgrowths. Cylindrical autozooecia with thin walls and complete diaphragms. Autozooecial apertures rounded. Lunaria absent. Autozooecia separated by vesicular skeleton. Acanthostyles occurring in roofs of vesicles. Low maculae often developed.
Remarks. Cyclotrypa Ulrich, 1896 differs from Fistulipora M‘Coy, 1849 and Eridopora Ulrich, 1882 in the absence of lunaria.
Occurrence. Silurian to Permian; Europe, North America, Asia.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.