Holothuroidea
Holothuroidea sunt classis animalium phyli Echinodermatum, corpore inter cutem in fundo maris ubique inventum.

Phylogenia

Apud World Register of Marine Species:
 ordo Apodida Brandt, 1835
 familia Chiridotidae Östergren, 1898
 familia Myriotrochidae Théel, 1877
 familia Synaptidae Burmeister, 1837
 ordo Dendrochirotida Grube, 1840
 familia Cucumariidae Ludwig, 1894
 familia Cucumellidae Thandar & Arumugam, 2011
 familia Heterothyonidae Pawson, 1970
 familia Paracucumidae Pawson & Fell, 1965
 familia Phyllophoridae Östergren, 1907
 familia Placothuriidae Pawson & Fell, 1965
 familia Psolidae Burmeister, 1837
 familia Rhopalodinidae Théel, 1886
 familia Sclerodactylidae Panning, 1949
 familia Vaneyellidae Pawson & Fell, 1965
 familia Ypsilothuriidae Heding, 1942
 ordo Elasipodida Théel, 1882
 familia Deimatidae Théel, 1882
 familia Elpidiidae Théel, 1882
 familia Laetmogonidae Ekman, 1926
 familia Pelagothuriidae Ludwig, 1893
 familia Psychropotidae Théel, 1882
 ordo Holothuriida Miller, Kerr, Paulay, Reich, Wilson, Carvajal & Rouse, 2017 
 familia Holothuriidae Burmeister, 1837
 familia Mesothuriidae Smirnov, 2012
 ordo Molpadida Haeckel, 1896
 familia Caudinidae Heding, 1931
 familia Eupyrgidae Semper, 1867
 familia Molpadiidae Müller, 1850
 ordo Persiculida Miller, Kerr, Paulay, Reich, Wilson, Carvajal & Rouse, 2017 
 familia Gephyrothuriidae Koehler & Vaney, 1905
 familia Molpadiodemidae Miller, Kerr, Paulay, Reich, Wilson, Carvajal & Rouse, 2017
 familia Pseudostichopodidae Miller, Kerr, Paulay, Reich, Wilson, Carvajal & Rouse, 2017
 ordo Synallactida Miller, Kerr, Paulay, Reich, Wilson, Carvajal & Rouse, 2017 
 familia Stichopodidae Haeckel, 1896
 familia Synallactidae Ludwig, 1894

Holothuroidea commercii 
Inter species a piscatoribus ad venditandum quaesitas sunt:
Holothuria scabra
Holothuria arguinensis
Holothuria spinifera
Holothuria fuscogilva
Holothuria nobilis
Actinopyga mauritiana
Apostichopus japonicus
Parastichopus californicus
Thelenota ananas
Acaudina molpadioides

Notae 

 Echinodermata
 Echinoidea

Nexus externi

Pinacotheca

Cibus marinus
Classes animalium
Echinozoa