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Opisthopatus

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Opisthopatus is a genus of South African velvet worms in the family Peripatopsidae.[1][2] The number of legs in this genus range from 16 pairs (e.g., in O. cinctipes) to 18 pairs (in O. roseus).[3] Mothers in this genus give birth to live young.[4] In particular, this genus exhibits matrotrophic viviparity, that is, mothers in this genus retain eggs in their uteri and supply nourishment to their embryos, but without any placenta.[5]

Species

The genus contains the following species:

References

Wikispecies has information related to Opisthopatus.
  1. ^ Oliveira I.; Hering L. & Mayer G. "Updated Onychophora checklist". Onychophora Website. Retrieved 13 July 2016.
  2. ^ Oliveira, I. S.; Read, V. M. S. J. & Mayer, G. (2012). "A world checklist of Onychophora (velvet worms), with notes on nomenclature and status of names". ZooKeys (211): 1–70. doi:10.3897/zookeys.211.3463. PMC 3426840. PMID 22930648.
  3. ^ Daniels, Savel R.; Dambire, Charlene; Klaus, Sebastian; Sharma, Prashant P. (2016). "Unmasking alpha diversity, cladogenesis and biogeographical patterning in an ancient panarthropod lineage (Onychophora: Peripatopsidae: Opisthopatus cinctipes ) with the description of five novel species". Cladistics. 32 (5): 506–537. doi:10.1111/cla.12154. PMID 34727674. S2CID 49525550.
  4. ^ Mayer, Georg; Bartolomaeus, Thomas & Ruhberg, Hilke (2005). "Ultrastructure of mesoderm in embryos of Opisthopatus roseus (Onychophora, Peripatopsidae): Revision of the 'long germ band' hypothesis for Opisthopatus". Journal of Morphology. 263 (1): 60–70. doi:10.1002/jmor.10289. PMID 15536644. S2CID 33663506.
  5. ^ Mayer, Georg; Franke, Franziska Anni; Treffkorn, Sandra; Gross, Vladimir; de Sena Oliveira, Ivo (2015), Wanninger, Andreas (ed.), "Onychophora", Evolutionary Developmental Biology of Invertebrates 3, Vienna: Springer Vienna, pp. 53–98, doi:10.1007/978-3-7091-1865-8_4, ISBN 978-3-7091-1864-1, retrieved 2023-02-15
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Opisthopatus: Brief Summary

provided by wikipedia EN

Opisthopatus is a genus of South African velvet worms in the family Peripatopsidae. The number of legs in this genus range from 16 pairs (e.g., in O. cinctipes) to 18 pairs (in O. roseus). Mothers in this genus give birth to live young. In particular, this genus exhibits matrotrophic viviparity, that is, mothers in this genus retain eggs in their uteri and supply nourishment to their embryos, but without any placenta.

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Opisthopatus ( Portuguese )

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Opisthopatus é um género de invertebrado da família Peripatopsidae.

Este género contém as seguintes espécies:

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