Oroperipatus peruvianus

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Oroperipatus peruvianus
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Onychophora
Family: Peripatidae
Genus: Oroperipatus
Species:
O. peruvianus
Binomial name
Oroperipatus peruvianus
Brues, 1917
Synonyms
  • Peripatus (Oroperipatus) peruvianus(Brues, 1917)

Oroperipatus peruvianus is a species of velvet worm in the Peripatidae family. [1] Males of this species have 34 pairs of legs; females have 36 or 37 pairs. [2] This velvet worm is found in Peru. [3]

Contents

Discovery

This species was first described in 1917 by the American biologist Charles T. Brues. He based the original description of this species on six specimens (four females and two males). These specimens were collected in 1916 by the American zoologist Gladwyn K. Noble, who found them beneath stones by a roadside in a moderately dry location at an altitude of about 6,000 feet (1,830 meters) in the district of Tabaconas in Peru. The female holotype, three female paratypes, and two male specimens are deposited in the Museum of Comparative Zoology at Harvard University. [2] [3] [4]

Description

Brues reports that his four female specimens range from 55 mm to 61 mm in length and from 7.5 mm to 9.0 mm in width. The females have either 36 or 37 pairs of legs, with two specimens featuring each number, and both males have 34 leg pairs. The body of this velvet worm is a uniform deep brown with a distinct yellowish band behind the antennae. The sole of each foot has five pads. The nephridial tubercles of the fourth and fifth leg pairs are nearly included in the third pad, which is deeply notched but not completely divided by the tubercle. The fourth pad is indented on its distal margin opposite the tubercle. The feet feature four and sometimes five papillae. [2] The inner blade of the jaw features two prominent accessory teeth and a smaller third accessory tooth, immediately followed by seven or eight denticles with no diastema. [2] [5]

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References

  1. Oliveira, I.; Hering, L. & Mayer, G. "Updated Onychophora checklist". Onychophora Website. Retrieved 24 November 2016.
  2. 1 2 3 4 Brues, Charles T. (1917). "A new species of Peripatus from the mountains of northern Peru". Bulletin of the Museum of Comparative Zoology. 61: 383–387 via Biodiversity Heritage Library.
  3. 1 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 [21]. Bibcode:2012ZooK..211....1O. doi: 10.3897/zookeys.211.3463 . PMC   3426840 . PMID   22930648.
  4. Oliveira, Ivo de Sena (2023-11-16). "An updated world checklist of velvet worms (Onychophora) with notes on nomenclature and status of names". ZooKeys. 1184: 133–260 [167]. doi: 10.3897/zookeys.1184.107286 . ISSN   1313-2970. PMC   10680090 . PMID   38023768.
  5. du Bois-Reymond Marcus, Eveline (1952-12-23). "On South American Malacopoda". Boletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia. 17 (17): 189–209 [191]. doi: 10.11606/issn.2526-4877.bsffclzoologia.1952.125190 . ISSN   2526-4877.