Published in Zoological Science, in 1989, in volume 6, pages 885-898
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Published in Biol Bull, in 2004, in volume 206, pages 95-102
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Published in Biol Bull, in 1959, in volume 117, pages 340-346
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Published in Annotationes Zoologicae Japonenses, in 1906, in volume 6, pages 37-52
Created: 2017-10-13, modified: 2017-10-13![](https://www.biodiversitylibrary.org/pagethumb/1589913,60,60)
Published in Biologisches Zentralblatt, in 1892, in volume 12, pages 265-268
Created: 2012-06-06, modified: 2012-06-06![](https://www.biodiversitylibrary.org/pagethumb/1559072,60,60)
Published in Biol Bull, in 1957, in volume 112, pages 225-240
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Published in Paleontological Research, in 2002, in volume 6, pages 343-350
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Published in Quarterly Journal of Microscopical Science, in 1892, in volume 33, issue 2, pages 313-324
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/1567303,60,60)
Published in Biol Bull, in 1978, in volume 155, pages 150-160
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Published in Zoological Science, in 1994, in volume 11, pages 77-82
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Published in Zoological Science, in 1993, in volume 10, pages 117-125
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Published in Biol Bull, in 2000, in volume 198, pages 26-28
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Published in Paleontological Research, in 1998, in volume 2, pages 137-144
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Published in Paleontological Research, in 1999, in volume 3, pages 41-48
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Published in Biol Bull, in 1988, in volume 175, pages 240-245
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Published in Zoological Science, in 1989, in volume 6, pages 401-408
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Published in Zoological Science, in 1989, in volume 6, pages 409-420
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Published in Zoological Science, in 1991, in volume 8, pages 63-73
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Published in Zoological Science, in 1989, in volume 6, pages 1005-1018
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Published in Zoological Science, in 1994, in volume 11, pages 675-680
Created: 2012-09-19, modified: 2012-09-19