Data about Protozoa

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진화 및 계통 분류학

Data about Protozoa
first appearance (older bound)
추가 세부 정보 301.2 million years ago The Paleobiology Database  
first appearance (younger bound)
추가 세부 정보 300.2 million years ago The Paleobiology Database  
last appearance (older bound)
추가 세부 정보 33.9 million years ago The Paleobiology Database  
last appearance (younger bound)
추가 세부 정보 28.1 million years ago The Paleobiology Database  

보존

Data about Protozoa
extinction status
추가 세부 정보 extant The Paleobiology Database  

참고

Data about Protozoa
percent species currently described
추가 세부 정보 25 Appeltans et al, 2012  
number of new species decribed 1999-2008
추가 세부 정보 23 Appeltans et al, 2012  
known marine species
추가 세부 정보 542 Appeltans et al, 2012  
total species (expert opinion)
추가 세부 정보 2,207 Appeltans et al, 2012  
total unknown species (statistical model) min
추가 세부 정보 150 Appeltans et al, 2012  
max 추가 세부 정보 400 Appeltans et al, 2012  

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