Diversity and taxonomy Brittle star

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plate of brittle stars kunstformen der natur ernst haeckel (1904).



second plate of brittle stars haeckel.


list of families according world register of marine species :



order euryalida

family asteronychidae verrill, 1899
super-family euryalidea gray, 1840

family asteroschematidae verrill, 1899 emended okanishi et al., 2011
family astrocharidae okanishi et al., 2011
family euryalidae gray, 1840, emended okanishi et al., 2011


family gorgonocephalidae ljungman, 1867


order ophiurida müller & troschel, 1840

sub-order ophiomyxina

family ophiomyxidae ljungman, 1867


sub-order ophiurina

infra-order chilophiurina

family ophiuridae müller & troschel, 1840


infra-order gnathophiurina

family amphilepididae matsumoto, 1915
family amphiuridae ljungman, 1867
family ophiactidae matsumoto, 1915
family ophiocomidae ljungman, 1867
family ophionereididae ljungman, 1867
family ophiotrichidae ljungman, 1867


infra-order hemieuryalina

family hemieuryalidae verrill, 1899


family ophiacanthidae ljungman, 1867
infra-order ophiodermatina

family ophiochitonidae matsumoto, 1915
family ophiodermatidae ljungman, 1867


infra-order ophiolepidina

family ophiolepididae ljungman, 1867


family ophiomycetidae verrill, 1899


































































































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