BioStor
 | Classification of the ascothoracida (Crustacea) M J Grygier (1987) Proceedings of The Biological Society of Washington 100: 452-458 |
 | Description and Complete Larval Development of a New Species of Baccalaureus (Crustacea : Ascothoracida) Parasitic in a Zoanthid from Tanabe Bay, Honshu, Japan : Taxonomy and Systematics Tatsunori Itô and Mark J Grygier (1990) Zoological Science 7: 485-515 |
 | Wagin,v.l. Collections Of Dendrogastridae (Crustacea, Ascothoracida) In The Ussr, With Designations Of Lectotypes M J Grygier (1991) Proceedings of The Biological Society of Washington 104: 742-750 |