Parent taxon: Cycadales according to S. Chandra and R. Tewari 1991
See also Andrews 1970
Sister taxa: Amuriella, Anthrophyopsis, Apoldia, Archaeocycas, Aricycas, Beaniaceae, Behuninia, Bucklandia, Bureja, Cavamonocolpites, Crossozamiaceae, Cycadaceae, Cycadenia, Cycadinorachis, Dirhopalostachyaceae, Eucommiidites, Fascisvarioxylon, Gymnovulites, Haitingeria, Heilungia, Mesosingeria, Michelilloa, Nikania, Nilsonia, Nilssoniaceae, Palaeozamia, Paracycas, Phasmatocycas, Pleiotrichium, Sarmatiella, Stangerites, Sueria, Taeniopteris, Zamiaceae
Subtaxa: Ctenozamites cycadea Ctenozamites kachchhensis Ctenozamites surangei
Type: Ctenozamites cycadea
Distribution:
• Cretaceous of India (1 collection)
• Jurassic to Cretaceous of India (1)
• Jurassic of China (2), Colombia (1), Georgia (5), India (4), Iran (1), Japan (2), Romania (2), the Russian Federation (1), Tajikistan (2), the United Kingdom (13)
• Triassic of China (13), Ukraine (3)
Total: 51 collections including 63 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.