Paraperipatus is a genus of velvet worms in the family Peripatopsidae. The number of legs vary within species in this genus and can range from as few as 21 pairs up to 27 pairs in males and 29 pairs in females. The maximum number of leg pairs recorded in this genus is also the maximum number of leg pairs found in the family Peripatopsidae. Species in this genus are found in New Guinea and Maluku, Indonesia.
Epiperipatus imthurni is a species of velvet worm in the family Peripatidae. This species is light orange or yellowish brown, without any pattern, on its dorsal surface. The type locality is in Guyana. No males have been recorded from this species. Females can reach a large size, up to 2.25 g in weight, and range from 25 mm up to 96 mm in length. They have 29 to 32 pairs of legs, usually 30 or 31. Females from Trinidad were shown to reproduce via parthenogenesis; the only velvet worm known to do so.
Eoperipatus horsti is a species of velvet worm in the Peripatidae family. This species is brown with pale spots and a darker line running down the middle of its back. Females of this species have 24 or 25 pairs of legs; males have 23 or 24, usually 23. The males of this species can reach 40 mm in length, and the females can reach 46 mm in length, but the average specimen is 34 mm in length. The type locality is in West Malaysia.
Epiperipatus brasiliensis is a species of velvet worm in the Peripatidae family. Males of this species have 29 pairs of legs; females have 31 or 33. This species ranges from 37 mm to 80 mm in length. The type locality is in Pará, Brazil. Epiperipatus vagans from Barro Colorado Island (Panama) was originally described as subspecies of Epiperipatus brasiliensis, but is now treated as a full species.
Epiperipatus edwardsii is a species of velvet worm in the Peripatidae family. Females of this species have 29 to 34 pairs of legs; males have 28 to 30. Females range from 23 mm to 56 mm in length, whereas males range from 25 mm to 30 mm. The type locality is in French Guiana.
Epiperipatus isthmicola is a species of velvet worm in the Peripatidae family. This species is a dark brown, almost black, without any pattern on its dorsal surface. Females of this species have 29 to 32 pairs of legs; males have 26 or 27. Females range from 20 mm to 73 mm in length, whereas males range from 20 mm to 48 mm. The type locality is in Costa Rica.
Euperipatoides leuckartii is a species of velvet worm in the family Peripatopsidae. This species is ovoviviparous and has 15 pairs of oncopods (legs). Females of this species range from 5 mm to 40 mm in length, whereas males range from 4 mm to 29 mm. The type locality of this species is Mount Tomah, New South Wales, Australia.
Oroperipatus cameranoi is a species of velvet worm in the Peripatidae family. This species ranges from 34 mm to 55 mm in length. Females of this species have 34 to 36 pairs of legs; males have 32. The type locality is in Ecuador.
Oroperipatus corradoi is a species of velvet worm in the Peripatidae family. Females of this species have 26 to 29 pairs of legs, usually 28; males have 24 to 27. Females range from 14 mm to 60 mm in length, while males range from 14 mm to 25 mm in length. The type locality is in Ecuador.
Oroperipatus eisenii is a species of velvet worm in the family Peripatidae. Females of this species have 27 to 29 pairs of legs, usually 28; males have 23 to 26. Females range from 30 mm to 57 mm in length, while males range from 20 mm to 23 mm. The type locality is found in central Mexico.
Oroperipatus lankesteri is a species of velvet worm in the Peripatidae family. This species is brownish grey and is notable for its large size, which ranges from 32 mm up to 82 mm in length. Females of this species have 37 or 38 pairs of legs; males have 33 to 35 pairs. The type locality is in Ecuador.
Peripatus brolemanni is a species of velvet worm in the Peripatidae family. Females of this species have 30 to 33 pairs of legs; males have 29. Females range from 39 mm to 65 mm in length, whereas males range from 27 mm to 28 mm. The type locality is in Venezuela.
Peripatus danicus is a species of velvet worm in the Peripatidae family. Females of this species have 31 to 33 pairs of legs; males have 26 to 28. Females range from 26 mm to 45 mm in length, whereas males range from 9 mm to 21 mm. The type locality is in Saint Thomas Island.
Peripatus dominicae is a species of velvet worm in the Peripatidae family. Males of this species have 25 pairs of legs; females can have 28 to 31 pairs of legs, but usually have 29. Females in this species range in size from 29 mm to 56 mm in length, while males range from 17 mm to 25 mm in length. The original description of preserved specimens report that this species is usually reddish brown with a diffuse darker streak down the middle of the back, with a much paler "light grey or greyish yellow" ventral surface. The type locality is in Dominica.
Peripatus sedgwicki is a species of velvet worm in the Peripatidae family. Females of this species have 29 to 32 pairs of legs; males have 28 to 30. Females range from 25 mm to 60 mm in length, while males range from 23 mm to 30 mm. The type locality is in Venezuela.
Paraperipatus ceramensis is a species of velvet worm in the family Peripatopsidae. This species is greenish gray with brownish spots. Females of this species have 21 or 22 pairs of legs and range from 13 mm to 55 mm in length. The type locality is in Seram, Indonesia.
Paraperipatus novaebritanniae is a species of velvet worm in the Peripatopsidae family. This species is blackish with brownish spots. Females of this species have 23 or 24 pairs of legs; males have 22 or 23. Females range from 14 mm to 55 mm in length, whereas males range from 14 mm to 26 mm. The type locality is in New Britain, Papua New Guinea.
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 have 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 greenish blue. The male of this species has 21 pairs of legs; females have 22 to 28 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.
Paraperipatus vanheurni is a species of velvet worm in the Peripatopsidae family. This species ranges from pale blue to dark purple in color. Females of this species have 25 to 27 pairs of legs; males have 21 or 22. This species ranges from 15 mm to 60 mm in length. The type locality is in Western New Guinea, Indonesia.
