A review of the millipede genus Sinocallipus Zhang, 1993 (Diplopoda, Callipodida, Sinocallipodidae), with notes on gonopods monotony vs. peripheral diversity in millipedes
2011

Review of the Millipede Genus Sinocallipus

publication Evidence: moderate

Author Information

Author(s): Pavel Stoev, Henrik Enghoff

Primary Institution: National Museum of Natural History, Sofia

Hypothesis

The study aims to review the millipede genus Sinocallipus and describe new species while examining gonopod characteristics.

Conclusion

The review identified four new species of Sinocallipus and highlighted the importance of peripheral characters over gonopod variation for species distinction.

Supporting Evidence

  • Four new cave-dwelling species of Sinocallipus were described.
  • The genus range was extended to Central Vietnam and North and Central Laos.
  • High levels of eye reduction were observed in some species.

Takeaway

Scientists found new types of millipedes in caves and learned that their body features are more helpful for telling them apart than their reproductive parts.

Methodology

The study involved examining preserved specimens, taking photographs, and creating illustrations to describe new species.

Limitations

The study may be limited by the availability of specimens and the potential for unexamined species in the region.

Digital Object Identifier (DOI)

10.3897/zookeys.90.1291

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