-
Rotadiscus is a
genus of
discoidal animal known from the
Cambrian Chengjiang biota and
classified with the eldoniids. As with
other eldoniids, it was originally...
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Radioconus include:
Rotadiscus hermanni (L. Pfeiffer, 1866) - type
species of the
genus Rotadiscus Rotadiscus insularis (Climo, 1978)
Rotadiscus jamiesoni (Climo...
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Pararotadiscus (previously
considered a
species of
Rotadiscus):
middle Cambrian of
China (Guizhou)
Rotadiscus:
early to
middle Cambrian of
China (Yunnan) and...
- "Eldoniids" / "Eldonioids"
Genera include:
Herpetogaster Phlogites Eldonia Rotadiscus As for many animals, the egg cell of any
extant ambulacrarian divides...
- has most
recently been
interpreted as a
cambroernid related to Eldonia,
Rotadiscus and Herpetogaster. Hou, Xian-Guang; Bergström, Jan; Ma, Xiao-Ya; Jie,...
-
tentacles known from the
Middle Cambrian of Poland, and
perhaps related to
Rotadiscus; the
fossils depict a
scleritosed disk with a U-shaped gut. It was originally...
- Pilsbry, 1906
Radiodomus H. B. Baker, 1930
Rotacharopa Stanisic, 1990
Rotadiscus Pilsbry, 1926 - type
genus of the
subfamily Rotadiscinae Zelandiscus Climo...
- on Eldonia. The
eldoniids form a
clade that also
includes Paropsonema,
Rotadiscus, and Stellostomites.
Eldonia berbera Eldonia ludwigii,
Walcott Quarry...
- Zhu (1997). "Mode of life of the
Middle Cambrian eldonioid lophophorate Rotadiscus" (PDF). Palaeontology. 40 (2): 385–396. Zhu, Mao-Yan; Zhao, Yuan-Long;...
-
material of
Rotadiscus grandis is
reported from the
Cambrian Chengjiang biota from
Yunnan (China) by Li et al. (2023), who
recover Rotadiscus as a stem-ambulacrarian...
