MilliBase
MilliBase name details
Julus lactarius Say, 1821
948417 (urn:lsid:marinespecies.org:taxname:948417)
unaccepted
Species
Say, T. (1821). Description of the Myriapoda of the United States. <em>Journal Acad. Nat. Sci. Philadelphia, 1st series.</em> 3: 1.
page(s): 104 [details]
page(s): 104 [details]
Type locality contained in United States
type locality contained in United States [details]
Sierwald, P.; Decker, P.; Spelda, J. (2025). MilliBase. Julus lactarius Say, 1821. Accessed at: https://millibase.org/aphia.php?p=taxdetails&id=948417 on 2026-02-25
original description
Say, T. (1821). Description of the Myriapoda of the United States. <em>Journal Acad. Nat. Sci. Philadelphia, 1st series.</em> 3: 1.
page(s): 104 [details]
additional source Gervais, P. (1847). Myriapodes. In: Walckenaer, Hist. natur. des Insectes. Aptères IV, 4: 1-623. Paris, available online at http://biodiversitylibrary.org/page/32961491
page(s): 134 [details]
additional source Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 197 [details]
additional source Chamberlin, R. V. (1951). Records of American millipeds and centipeds collected by Dr. D.Elden Beck in Great Basin. <em>Naturalist.</em> 11: 27-35., available online at https://doi.org/10.5962/bhl.part.22416
page(s): 30 [details]
additional source Chamberlin, R. V. (1947). Some records and descriptions of diplopods chiefly in the collection of the academy. Proceedings of the Academy of natural Science of Philadelphia, 99: 21-58. Philadelphia
page(s): 21 [details]
additional source Loomis, H. F. (1937). Crested millipeds of the family Lysiopetalidae in North America, with Descriptions of new genera and species. Proceedings of the United States National Museum, 84(3006): 97-135. Washington, available online at https://doi.org/10.5479/si.00963801.84-3006.97
page(s): 108 [details]
additional source Loomis, H. F. (1944). Millipeds principally collected by Professor V. E. Shelford in the eastern and southeastern United States. Psyche, 51(3-4): 166-177, available online at https://www.biodiversitylibrary.org/page/50930580
page(s): 168 [details]
additional source Causey, N. B. (1953). On five new North American millipeds and records of some estabished species. American Midland Naturalist, 59(1): 152-158. Notre Dame, Indiana, available online at https://doi.org/10.2307/2422160
page(s): 155 [details]
additional source Williams, S. R.; Hefner, R. A. (1928). The millipedes and centipedes of Ohio. Ohio State University Bulletin, 33(7): 93-146. Berkeley, California
page(s): 118 [details]
additional source Brölemann, H. W. (1896). Liste de Myriapodes des États-Unis, et principalmemt de la Caroline du Nord, faisant partie des collections de M. Eugène Simon. <em>Annales de la Société entomologique de France.</em> 65(1): 43-70. Paris., available online at http://biodiversitylibrary.org/page/8312715
page(s): 68 [details]
additional source Brandt, J. F. (1841). Recueil de mémoires relatifs a l'ordre des Insectes Myriapodes, et lus à l'Académie Impériale des Sciences de St.-Pétersbourg. 1-189. St. Petersburg
page(s): 90 [details]
additional source Chamberlin, R. V. (1943). On some genera and species of American millipeds. Bulletin of the University of Utah, Biological series, 8(2): 1-20
page(s): 145 [details]
additional source Ryder, J. A. (1880). List of the North American species of the Lysiopetalidae, with a blind form, Zyganopus n.g. Proceedings of the United States National Museum, 3(1881): 524-529
page(s): 526 [details]
additional source McNeill, J. (1888). A list, with brief descriptions of all the species, including one new to science, of Myriapoda of Franklin Co., Ind. Bulletin of the Brookville Society of Natural History, 3: 1-20, available online at https://www.biodiversitylibrary.org/page/64108690
page(s): 9 [details]
additional source Chamberlin, R. V. (1946). On some millipeds of Georgia. <em>Entomological News.</em> 57: 149-152.
page(s): 149 [details]
source of synonymy Stoev, P.; Sierwald, P.; Billey, A. (2008). An annotated world catalogue of the millipede order Callipodida (Arthropoda: Diplopoda). Zootaxa, 1706: 1-50, available online at https://doi.org/10.11646/zootaxa.1706.1.1
page(s): 11 [details]
source of synonymy Jeekel, C. A. W. (1971). Nomenclator generum et familiarum Diplopodorum: A list of the genus and family-group names in the Class Diplopoda from the 10th edition of Linnaeus, 1758, to the end of 1957. Monografieen van de Nederlandse Entomologische Vereniging, 5: 1-412. Amsterdam, available online at https://nev.nl/wp-content/uploads/2020/11/Mono-05-Jeekel-1970-OCR.pdf
page(s): 101 [details]
source of synonymy Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 197 [details]
new combination reference Brandt, J. F. (1841). Generis Juli specierum enumeratio, adjectis plurium, quae hucusque nondum innotuerunt specierum brevibus descriptionibus ad Musei Academiae Scientifiarum Petropolitanae specimina factis. <em>Bulletin Scientifique publié par l'Académie Impériale des Sciences de Saint-Pétersbourg.</em> 8 (7): 97 -128. St. Petersburg., available online at http://biodiversitylibrary.org/page/44344298
page(s): 105; note: Julus (Spirostrephon) lactarius [details]
page(s): 104 [details]
additional source Gervais, P. (1847). Myriapodes. In: Walckenaer, Hist. natur. des Insectes. Aptères IV, 4: 1-623. Paris, available online at http://biodiversitylibrary.org/page/32961491
page(s): 134 [details]
additional source Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 197 [details]
additional source Chamberlin, R. V. (1951). Records of American millipeds and centipeds collected by Dr. D.Elden Beck in Great Basin. <em>Naturalist.</em> 11: 27-35., available online at https://doi.org/10.5962/bhl.part.22416
page(s): 30 [details]
additional source Chamberlin, R. V. (1947). Some records and descriptions of diplopods chiefly in the collection of the academy. Proceedings of the Academy of natural Science of Philadelphia, 99: 21-58. Philadelphia
page(s): 21 [details]
additional source Loomis, H. F. (1937). Crested millipeds of the family Lysiopetalidae in North America, with Descriptions of new genera and species. Proceedings of the United States National Museum, 84(3006): 97-135. Washington, available online at https://doi.org/10.5479/si.00963801.84-3006.97
page(s): 108 [details]
additional source Loomis, H. F. (1944). Millipeds principally collected by Professor V. E. Shelford in the eastern and southeastern United States. Psyche, 51(3-4): 166-177, available online at https://www.biodiversitylibrary.org/page/50930580
page(s): 168 [details]
additional source Causey, N. B. (1953). On five new North American millipeds and records of some estabished species. American Midland Naturalist, 59(1): 152-158. Notre Dame, Indiana, available online at https://doi.org/10.2307/2422160
page(s): 155 [details]
additional source Williams, S. R.; Hefner, R. A. (1928). The millipedes and centipedes of Ohio. Ohio State University Bulletin, 33(7): 93-146. Berkeley, California
page(s): 118 [details]
additional source Brölemann, H. W. (1896). Liste de Myriapodes des États-Unis, et principalmemt de la Caroline du Nord, faisant partie des collections de M. Eugène Simon. <em>Annales de la Société entomologique de France.</em> 65(1): 43-70. Paris., available online at http://biodiversitylibrary.org/page/8312715
page(s): 68 [details]
additional source Brandt, J. F. (1841). Recueil de mémoires relatifs a l'ordre des Insectes Myriapodes, et lus à l'Académie Impériale des Sciences de St.-Pétersbourg. 1-189. St. Petersburg
page(s): 90 [details]
additional source Chamberlin, R. V. (1943). On some genera and species of American millipeds. Bulletin of the University of Utah, Biological series, 8(2): 1-20
page(s): 145 [details]
additional source Ryder, J. A. (1880). List of the North American species of the Lysiopetalidae, with a blind form, Zyganopus n.g. Proceedings of the United States National Museum, 3(1881): 524-529
page(s): 526 [details]
additional source McNeill, J. (1888). A list, with brief descriptions of all the species, including one new to science, of Myriapoda of Franklin Co., Ind. Bulletin of the Brookville Society of Natural History, 3: 1-20, available online at https://www.biodiversitylibrary.org/page/64108690
page(s): 9 [details]
additional source Chamberlin, R. V. (1946). On some millipeds of Georgia. <em>Entomological News.</em> 57: 149-152.
page(s): 149 [details]
source of synonymy Stoev, P.; Sierwald, P.; Billey, A. (2008). An annotated world catalogue of the millipede order Callipodida (Arthropoda: Diplopoda). Zootaxa, 1706: 1-50, available online at https://doi.org/10.11646/zootaxa.1706.1.1
page(s): 11 [details]
source of synonymy Jeekel, C. A. W. (1971). Nomenclator generum et familiarum Diplopodorum: A list of the genus and family-group names in the Class Diplopoda from the 10th edition of Linnaeus, 1758, to the end of 1957. Monografieen van de Nederlandse Entomologische Vereniging, 5: 1-412. Amsterdam, available online at https://nev.nl/wp-content/uploads/2020/11/Mono-05-Jeekel-1970-OCR.pdf
page(s): 101 [details]
source of synonymy Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 197 [details]
new combination reference Brandt, J. F. (1841). Generis Juli specierum enumeratio, adjectis plurium, quae hucusque nondum innotuerunt specierum brevibus descriptionibus ad Musei Academiae Scientifiarum Petropolitanae specimina factis. <em>Bulletin Scientifique publié par l'Académie Impériale des Sciences de Saint-Pétersbourg.</em> 8 (7): 97 -128. St. Petersburg., available online at http://biodiversitylibrary.org/page/44344298
page(s): 105; note: Julus (Spirostrephon) lactarius [details]
Present Inaccurate Introduced: alien Containing type locality
