Trigoides Explained

The genus Trigoides is known from fossils from the Chengjiang Lagerstätte.^[1] It is proposed to be a type of ctenophore.^{[2] [3]}

Notes and References

1. Chen, Luo, Hu, Yin, Jiang, Wu, Li & Chen (2002). Early Cambrian Chengjiang fauna in eastern Yunnan, China. Kunming, China: Yunnan Science & Technology Press. (In Chinese)
2. Conway-Morris (2006), Phil Trans R Soc B, 361:1069-83
3. Hu, Steiner, Zhu, Erdtmann, Luo, Chen, Weber (2007). "Diverse pelagic predators from the Chengjiang Lagerstätte and the establishment of modern-style pelagic ecosystems in the early Cambrian." Palaeogeography, Palaeoclimatology, Palaeoecology, 254(1-2): 307-316