|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Holothuroidea - Apodida - Synaptitidae
It was replaced with Synaptellus by Deflandre-Rigaud (1962).
It was assigned to Holothuroidea by Deflandre and Deflandre-Rigaud (1948); to Synaptidae by Deflandre-Rigaud (1949) and Deflandre-Rigaud (1952); to Synaptitidae by Frizzell and Exline (1966) and Henderson et al. (1992); and to Apodida by Sepkoski (2002).
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