| Ooperipatellus nanus | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Onychophora |
| Family: | Peripatopsidae |
| Genus: | Ooperipatellus |
| Species: | O. nanus |
| Binomial name | |
| Ooperipatellus nanus | |
Ooperipatellus nanus is a species of velvet worm in the family Peripatopsidae. This species is endemic to New Zealand and is found in the South Island.
This species was first described by Hilke Ruhberg in 1985. [2]
Ooperipatellus nanus is a small species of velvet worm that grows to a length of approximately 10 mm. [3] This species is tan or brown in color on its back but yellow on its underside. [4] It is oviparous and has 13 pairs of legs, [5] which is the minimum number found in the phylum Onychophora. [3] [6]
Ooperipatellus nanus has only been found in Southland, in the Takitimu Mountains. [2]
This species produce young by laying eggs from which the young subsequently hatch. [3]
Ooperipatellus nanus are found mainly in rotting beech logs. [4]
This species has been classified as having the "At Risk, Naturally Uncommon" conservation status under the New Zealand Threat Classification System. [7]
Onychophora, commonly known as velvet worms or more ambiguously as peripatus, is a phylum of elongate, soft-bodied, many-legged animals. In appearance they have variously been compared to worms with legs, caterpillars, and slugs. They prey upon other invertebrates, which they catch by ejecting an adhesive slime. Approximately 200 species of velvet worms have been described, although the true number of species is likely to be much greater than that.
Peripatus is a genus of velvet worms in the Peripatidae family. The name "peripatus" is also used to refer to the Onychophora as a whole, although this group comprises many other genera besides Peripatus. The genus Peripatus is found in Central America, the Caribbean and northern South America. This genus is viviparous, with mothers supplying nourishment to their embryos through a placenta.
Peripatoides indigo, the indigo velvet worm, is a velvet worm of the family Peripatopsidae. The Māori name for the velvet worm is ngaokeoke, from the Māori word 'ngaoki', to crawl.
Peripatoides is a genus of velvet worms in the family Peripatopsidae. Velvet worms in this genus are found throughout New Zealand. Like all velvet worms, these animals are nocturnal predators that spit a sticky slime to trap their prey. Unlike the species in the only other genus of velvet worms found in New Zealand, Ooperipatellus, which lay eggs, the species in the genus Peripatoides are live-bearing (ovoviviparous).
Peripatoides suteri is a species of velvet worm in the family Peripatopsidae. Like all other species in the genus Peripatoides, this species is ovoviviparous and endemic to New Zealand. This species is notable for featuring 16 pairs of legs, unlike all other species of Peripatoides, which have only 15 leg pairs. This species has more legs than any other species of velvet worm found in New Zealand.
Peripatopsidae is one of the two living velvet worm families. This family includes more than 140 described species distributed among 41 genera, but some authorities deem only 131 of these species to be valid. The French zoologist Eugène Louis Bouvier proposed this family in 1905 with Peripatopsis as the type genus.
Peripatoides novaezealandiae s. str. is an allozymatic species of velvet worms in the Peripatoides novaezealandiae-complex, endemic to New Zealand. Other described species include P. aurorbis, P. kawekaensis, P. morgani and P. sympatrica.
Occiperipatoides is a monospecific genus of velvet worm containing the single species Occiperipatoides gilesii. This genus is ovoviviparous and found in Western Australia. The genus is part of the ancient phylum Onychophora that contains soft-bodied, many-legged relatives of arthropods known commonly as velvet worms.
Ooperipatellus is a genus of Australian and New Zealand velvet worms in the Peripatopsidae family. Species in this genus are oviparous. This genus was proposed by Hilke Ruhberg in 1985, with Ooperipatellus insignis designed at the type species. This genus is notable as the only one in which velvet worms have no more than 14 pairs of legs:
Metaperipatus is a genus of velvet worms in the family Peripatopsidae that contains two species found in Chile, including Metaperipatus inae. This genus was created by the American zoologist Austin Hobart Clark in 1913 to contain the type species, M. blainvillei. Authorities believe M. blainvillei is a species complex, however, and some consider M. blainvillei a nomen dubium.
Peripatoides kawekaensis is a species of velvet worm in the Peripatopsidae family. This species is ovoviviparous and has 15 pairs of legs. The type locality is in New Zealand's North Island.
Cephalofovea tomahmontis is a species of velvet worm in the Peripatopsidae family. This species is ovoviviparous, has 15 pairs of oncopods (legs), and lives in rotting logs and leaf litter. The type locality is Mount Tomah, New South Wales, Australia, after which this species is named. Like all members of the genus Cephalofovea, both sexes of C. tomahmontis have a furrow on the head, between the antennae, which the male everts to carry his spermatophore to the female.
Ooperipatellus decoratus is a species of velvet worm in the family Peripatopsidae. This species has 14 pairs of legs and is found in Tasmania, Australia.
Ooperipatellus insignis is a species of velvet worm in the family Peripatopsidae. Females of this species range from 5 mm to 39 mm in length, while males range from 4 mm to 30 mm in length. This species has 14 pairs of legs and is found in Victoria, Australia.
Ooperipatellus viridimaculatus is a species of velvet worm in the family Peripatopsidae. This species is oviparous, has 14 pairs of legs, ranges from 30 mm to 50 mm in length, and is brown or orange in color with two rows of green spots along its back. It is found in the South Island of New Zealand.
Paraperipatus papuensis is a species of velvet worm in the Peripatopsidae family. This species is a pale greenish blue. Females of this species may have as few as 21 pairs of legs or as many as 29 pairs, exhibiting the greatest intraspecific variation in leg number found in any peripatopsid species. Males of this species range from 21 to 27 leg pairs. The maximum number of leg pairs recorded in this species (29) is also the maximum number of leg pairs found in the family Peripatopsidae. Females range from 22 mm to 83 mm in length, whereas males range from 19 mm to 45 mm. The type locality is in Western New Guinea, Indonesia.
Paraperipatus lorentzi is a species of velvet worm in the Peripatopsidae family. This species is a dark green-blue. Females of this species have 22 to 28 pairs of legs; males have 21 or 22 pairs of legs. Whereas the original description of this species records 19 mm as the length of a male specimen, females range from 33 mm to 60 mm in length. The type locality is in Western New Guinea, Indonesia. The validity of this species is uncertain: Although some authorities deem P. lorentzi to be a junior synonym of P. papuensis, a similar species also found in Western New Guinea, others recognize them as two separate species.
Peripatopsis moseleyi is a species of velvet worm in the Peripatopsidae family. Males of this species have 20 to 24 pairs of legs with claws ; females have 19 to 23 pairs of legs with claws. Females range from 11 mm to 75 mm in length, whereas males range from 9 mm to 50 mm. The type locality is in South Africa.
Peripatopsis sedgwicki is a species of velvet worm in the Peripatopsidae family. Also known as the Tsitsikamma velvet worm, this species has a narrow geographic distribution in South Africa but is especially abundant in the indigenous forest of the Tsitsikamma mountains. Recent phylogenetic analysis using molecular data finds that Peripatopsis sedgwicki as traditionally understood based on morphology is a species complex that contains four different species: P. sedgwicki s.s., P. orientalis, P. collarium, and P. margaritarius.
Peripatopsis alba, the white cave velvet worm, is a species of velvet worm in the family Peripatopsidae. This species is notable as one of only two species of velvet worm known to be troglobitic; the only other velvet worm known to be a troglobiont is Speleoperipatus spelaeus. The white cave velvet worm is rare and limited to one cave system on Table Mountain in South Africa.
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