| Sinocallipus | |
|---|---|
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| Head and anterior segments of Sinocallipus deharvengi | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Myriapoda |
| Class: | Diplopoda |
| Order: | Callipodida |
| Suborder: | Sinocallipodidea Shear, 2000 |
| Family: | Sinocallipodidae Zhang, 1993 |
| Genus: | Sinocallipus Zhang, 1993 |
| Type species | |
| Sinocallipus simplipodicus Zhang, 1993
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| Species | |
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See text | |
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| Distribution of Sinocallipus species (click to view legend) | |
Sinocallipus is a genus of predominantly cave-dwelling millipedes in the order Callipodida. Five of the six known species are found in limestone caves on the Indochinese Peninsula from Vietnam to southern China, and it is the only callipodidan genus entirely confined to the tropics.[1] Individuals range from 40–70 mm (1.6–2.8 in) long and possess 55 to 70 segments. Sinocallipus is the sole taxon of the callipodidan suborder Sinocallipodidea, and thought to be the most primitive and sister group to all other callipodidans.[1] In contrast to many other millipede groups, the gonopods (reproductive legs) of Sinocallipus show little variation between species, while other characters such as color, size, and other body parts differ more noticeably between species.[1]
- ^ a b c Stoev, Pavel; Enghoff, Henrik (2011). "A review of the millipede genus Sinocallipus Zhang, 1993 (Diplopoda: Callipodida: Sinocallipodidae), with notes on gonopods monotony vs. peripheral diversity in millipedes". ZooKeys (90): 13–34. doi:10.3897/zookeys.90.1291. PMC 3084490. PMID 21594105.