論文相關信息：Zhao Fangchen, Bottjer D., Hu Shixue, Yin Zongjun, Zhu Maoyan. 2013. Complexity and diversity of eyes in Early Cambrian ecosystems. Scientific Reports. 3, 2751; DOI:10.1038/srep02751.
Cindarella eucalla擁有一對高度發達的複眼
Cindarella eucalla頭部眼睛的複原圖
澄江生物群中其它具有眼睛的動物代表
[ 本帖最後由 寒武紀 於 2013-10-11 01:08 AM 編輯 ]作者:
寒武紀 時間: 2013-10-11 01:10 AM
The eyes are indicated by an arrow. (a) Lobopod Hallucigenia fortis (RCCBYU 10248, YU) has a pair of sessile eyes composed of at least two visual units (ommatidia), interpreted as pigment cups12. (b) Vertebrate Haikouichthys ercaicunensis (HZ-f-12-127, YGSK) has a pair of eyes identified by Shu et al.16. (c) Mollusc Petalilium latus (158642, NIGPAS) with two camera-type eyes, which are attached by short stalks to the latero-ventral surface of the head32. (d) Bivalved arthropod Isoxys auritus with a pair of large eyes, projecting from the body and showing a flexible eye-stalk, the ommatidial lens distinguished by Schoenemann and Clarkson14. (e) Cambrian apex predator Anomalocaridids Amplectobelus sumbrachiata (ELRC 21002, NIGPAS) supposedly has a pair of enormous compound eyes with acute vision30. (f) Trilobite Eoredlichia intermedia (158643, NIGPAS) eyes typically sessile, crescentic, with inflated palpebral lobe ridges running toward front of glabella. Scale bars: (a) 5 mm; (b–f) 1 cm. [Panel (a) courtesy of X.-G. Hou, Yunnan University, Kunming, China (YU); panel (b) courtesy of H.-L. Luo, Yunnan Institute of Geological Sciences, Kunming, China (YGSK); panel (c), (d), (e), (f) are from Nanjing Institute of Geology and Palaeontology, China (NIGPAS).]
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Examples of Cambrian eyes within metazoan phyla from the Chengjiang Fauna.jpg (2013-10-11 01:10 AM, 338.11 K) / 該附件被下載次數 578 https://fossilshk.com/forum/attachment.php?aid=7341
圖片附件:
Examples of Cambrian eyes within metazoan phyla from the Chengjiang Fauna.jpg (2013-10-11 01:10 AM, 338.11 K) / 該附件被下載次數 578