@article{Filho_Lauro_Xavier_Carotenoid_1986,
 author={Filho, Lauro Xavier and Kołakowska, Anna and Vincente, Carlos},
 howpublished={online},
 year={1986},
 abstract={<p>
 Carotenoid composition of both penguin faeces and the lichen Caloplaca 
 regalis has been analyzed by thin layer chromatography. Carotenoids in 
 both samples are almost identical to those found in the krill, the main 
 food of the penguins, including &#946;-carotene, which is not found in other 
 Theloschistaceae species.
 </p>},
 type={Article},
 title={Carotenoid composition of Caloplaca reqalis (Vain.) Zahlbr. (Lichenes) and of penguin faeces at King George Island (Antarctica)},
 volume={vol. 7},
 number={No 3},
 pages={289-294},
 journal={Polish Polar Research},
 publisher={Polish Academy of Sciences},
 publisher={Committee on Polar Research},
 keywords={Antarctic, lichens, penguin faeces, carotenoids},
}