Biology:Paropisthopatus
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Short description: Genus of velvet worms
Paropisthopatus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Onychophora |
Family: | Peripatopsidae |
Genus: | Paropisthopatus Ruhberg, 1985 |
Species: | P. umbrinus
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Binomial name | |
Paropisthopatus umbrinus (Johow, 1911)
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Synonyms | |
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Paropisthopatus is a monospecific genus of velvet worm containing the single species Paropisthopatus umbrinus.[1] Females of this species range from 20 mm to 70 mm in length.[2] The type locality is in central Chile .[3] Velvet worms in this genus have 16 pairs of legs.[4] 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]
A second species assigned to this genus, Paropisthopatus costesi (Gravier & Fage, 1925), is considered a nomen dubium by Oliveira et al., 2012.
References
- ↑ "Updated Onychophora checklist". http://www.onychophora.com/list.htm.
- ↑ Monge-Nájera, Julián (1994). "Reproductive trends, habitat type and body characteristcs in velvet worms (Onychophora)" (in en). Revista de Biología Tropical: 611–622. ISSN 2215-2075. https://revistas.ucr.ac.cr/index.php/rbt/article/view/23266.
- ↑ 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. PMID 22930648.
- ↑ Reid, A. L. (1996). "Review of the Peripatopsidae (Onychophora) in Australia, with comments on peripatopsid relationships" (in en). Invertebrate Systematics 10 (4): 663–936. doi:10.1071/it9960663. ISSN 1447-2600. https://www.publish.csiro.au/is/it9960663.
- ↑ Mayer, Georg; Franke, Franziska Anni; Treffkorn, Sandra; Gross, Vladimir; de Sena Oliveira, Ivo (2015), Wanninger, Andreas, ed., "Onychophora" (in en), 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, http://link.springer.com/10.1007/978-3-7091-1865-8_4, retrieved 2023-02-15
Wikidata ☰ {{{from}}} entry
Original source: https://en.wikipedia.org/wiki/Paropisthopatus.
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