BioStor
 | Generic Revision Of Mastobranchus And Peresiella (Polychaeta, Capitellidae) With Descriptions Of 2 New Species From The Gulf Of Mexico And Atlantic Ocean R M Ewing (1984) Proceedings of The Biological Society of Washington 97: 792-800 |
 | Capitellids (Polychaeta : Capitellidae) From The Continental Shelf Of The Gulf Of California, Mexico, With The Description Of A New Species, Notomastus Angelicae P Hernandez-Alcantara and V Solis-Weiss (1998) Proceedings of The Biological Society of Washington 111: 708-719 |