 | An Index to the British Annelids G Johnston (1846) Annals and Magazine of Natural History 16: 433-462 |
 | Revision der Cephalocotyleen. Abteilung Paramecotyleen K M Diesing (1863) Sitzungsberichte der Akademie der Wissenschaften in Wien Mathematisch-Naturwissenschaftliche Klasse 48: 200-345 |
 | On certain Points in the Structure of Cliteliio (Claparede) Frank E Bedbard (1888) Proceedings of The Zoological Society of London 1888: 485-495 |
 | Spermatophores as a means of hypodermic impregnation Charles Otis Whitman (1891) Journal of Morphology 4: 361-406 |
 | Le corps cardiaque et les amibocytes des Oligochètes limicoles M De Block (1900) Revue Suisse De Zoologie 8: 107-166 |
 | Oligochaeta Wilhelm Michaelsen (1900) Das Tierreich 10: 1-575 |
 | Observations anatomiques et histologiques sur les Oligochètes, spécialement sur leur système musculaire M De Block (1901) Revue Suisse De Zoologie 9: 1-41 |
 | Beobachtungen uber Oligochæten der Schweiz K Bretscher (1901) Revue Suisse de Zoologie 9: 189-223 |
 | Notizen über die Arachniden der Steinkohlenformation A Fritsch (1902) Zoologischer Anzeiger 25: 483-484 |
 | XIV c. Oligochaeta für 1904, 1905 und 1906 W Michaelsen (1907) Archiv für Naturgeschichte 73: 1-56 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. III. THE CHICK Libbie H Hyman (1927) Biol Bull 52: 1-38 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. IV. THE HEART Libbie H Hyman (1927) Biol Bull 52: 39-50 |
 | THE EFFECT OF LACK OF OXYGEN ON SEA URCHIN EGGS Ethel Browne Harvey (1927) Biol Bull 52: 147-160 |
 | THE REACTION OF HYDRA TO INANITION W A Kepner and P N Jester (1927) Biol Bull 52: 173-1841 |
 | CILIATED PITS OF PRORHYNCHUS STAGNALIS Margaret R Haase (1927) Biol Bull 52: 185-196 |
 | ORIGIN OF THE MESODERM AND BEHAVIOR OF THE NUCLEOLUS IN REGENERATION IN LUMBRICULUS Leonard P Sayles (1927) Biol Bull 52: 278-312 |
 | EMBRYONIC DETERMINATION IN THE ANNELID, SABELLARIA VULGARIS: II. TRANSPLANTATION OF POLAR LOBES AND BLASTOMERES AS A TEST OF THEIR INDUCING CAPACITIES Alex B Novikoff (1938) Biol Bull 74: 211-234 |
 | The comparative early embryology of the Oligochaeta, Hirudinea and Onychophora D T Anderson (1966) Proceedings of the Linnean Society of New South Wales 91(1): 10-43 |
 | Calcium, An Overview--1989 Floyd J Wiercinski (1989) Biol Bull 176: 195-217 |
 | Case 3305. Tubificidae Vejdovsky, 1876 (Annelida, Clitellata): Proposed Precedence Over Naididae Ehrenberg, 1828 Christer Erseus and Lena Gustavsson (2005) Bulletin of Zoological Nomenclature 62: 226-231 |
 | OPINION 2167 (Case 3305) NAIDIDAE Ehrenberg, 1828 (Annelida, Clitellata): precedence over TUBIFICIDAE Vejdovský, 1876 maintained Iczn (2007) Bulletin of Zoological Nomenclature 64(1): 71-72 |