Algidia chiltoni longispinosa | |
---|---|
Holotype male | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Opiliones |
Family: | Triaenonychidae |
Genus: | Algidia |
Species: | |
Subspecies: | A. c. longispinosa |
Trinomial name | |
Algidia chiltoni longispinosa Forster, 1954 [1] |
Algidia chiltoni longispinosa is a subspecies in the genus Algidia in the harvestman family Triaenonychidae. It is found in the Horowhenua district and Wairarapa region in the lower North Island of New Zealand. Ray Forster placed it as a subspecies of Algiidia chiltoni.
Algidia chiltoni longispinosa was described by Ray Forster in 1954 and is a member of the New Zealand endemic genus Algidia in the opilionid (harvestman) family Triaenonychidae . [1] The type specimen is held at Te Papa. [2] Forster placed it as subspecies of Algidia chiltoni , noting that "although the distribution is sympatric, there is evidence of interbreeding between these two forms in the Levin [Horowhenua] district". [1]
This subspecies has the general characteristics of Algidia and most closely resembles Algidia chiltoni chiltoni and Algidia chiltoni oconnori. The tubercles (pointed protuberances) on the eyemound of A. c. longispinosa males are longer and fewer than in either of these taxa. [1]
Males can also be separated by the nature of the tubercles on the rear margin of the scutum (the unsegmented portion of the carapace) and the free tergites (the segmented rear area). These are thicker in A. c. chiltoni than in the other two subspecies, with A. c. longispinosa having fewer tubercles on the rear margin of the scutum and the first two free tergites than A. c. oconnori. [1]
The femur of the male pedipalp has a proximo-dorsal (upper surface, near the body) swelling with a spinous tubercle similar to A. c. chiltoni, but not present in A. c. oconnori. However, the dorsal tubercles are longer, while the ventral tubercles are both longer and more numerous than in A. c. chiltoni. The female pedipalp shares these two characteristics, allowing them to be distinguished from females of A. c. chiltoni (with females of A. c. oconnori unknown). [1]
This species is recorded from Levin (Horowhenua district) and the Wairarapa region in the lower North Island of New Zealand. It is sympatric within the larger range of Algidia c. chiltoni. [1]
Algiidia chiltoni oconnori has not been assessed under the New Zealand Threat Classification System. [3]
Foxton is a town in the Manawatū-Whanganui region of New Zealand - on the lower west coast of the North Island, in the Horowhenua district, 30 km (19 mi) southwest of Palmerston North and just north of Levin. The town is located close to the banks of the Manawatū River. It is situated on State Highway 1, roughly in the middle between Tongariro National Park and Wellington.
Levin is the largest town and seat of the Horowhenua District, in the Manawatū-Whanganui region of New Zealand's North Island. It is located east of Lake Horowhenua, around 95 km north of Wellington and 50 km southwest of Palmerston North.
Horowhenua District is a territorial authority district on the west coast of the North Island of New Zealand, administered by Horowhenua District Council. Located north of Wellington and Kāpiti, it stretches from slightly north of the town of Ōtaki in the south to just south of Himatangi in the north, and from the coast to the top of the Tararua Range. It is in the Manawatū-Whanganui local government region. The name Horowhenua is Māori for landslide.
Cosmetidae is a family of harvestmen in the suborder Laniatores. With over 700 species, it is one of the largest families in Opiliones. They are endemic of the New World with a Nearctic-Neotropical distribution where a large fraction of the diversity of Opiliones are represented by this single family. Cosmetidae have the northern extent of their range into the USA, where a small number species occur in the southern states. However, the family is especially diverse in Mexico, Central America and northern South America; especially the Andean realms. Their range also extends further south into Argentina and southern Brazil, but they are absent in Chile. Cosmetidae are prevalent in Amazonian region, but only relatively few also occur in Brazilian Atlantic Forest. Several species are also found in the Caribbean.
The pygmy blue whale is a subspecies of the blue whale found in the Indian Ocean and the Southern Pacific Ocean.
Phalangium opilio is a species of harvestman belonging to the family Phalangiidae.
Nipponopsalididae is a family of harvestmen with three described species in one genus, Nipponopsalis, which is found in East Asia.
Chrysotoxum flavifrons, the Blackshield Meadow Fly, is a species of North American hoverfly. They are wasp mimics.
Asiolasma damingshan, is a species of harvestman belonging to the family Nemastomatidae. It is endemic to Guangxi Autonomous Region. China. It was initially described in the genus Cladolasma before being redefined within Asiolasma when that genus was newly described.
Forsteropsalis is a genus of harvestmen (Opiliones) endemic to New Zealand. Males of this genus have exaggerated chelicerae weapons used in male-male competition. Forsteropsalis are opportunistic omnivores that both capture live prey and scavenge dead animal matter. The diet includes various insects, arachnids, spiders, millipedes, amphipods, and annelid worms.
Pantopsalis cheliferoides is a species of Neopilionid harvestmen. This species was originally described by William Colenso and is endemic to New Zealand.
Orestes bachmaensis is a Phasmatodea species native to central Vietnam.
Sphegina cultrigera is a species of hoverfly in the family Syrphidae found in Kambaiti Pass, Myanmar, a montane forest with swampy areas and streams located 2000 meters above sea level.
Forsteropsalis photophaga, also known as the glow-worm hunter, is a species of long-legged harvestman in the family Neopilionidae. This species is endemic to New Zealand, found in North Island caves in the vicinity of Waitomo. The name "photophaga" comes from their habit of feeding on the luminescent larvae, pupae, and adults of the New Zealand glow-worm Arachnocampa luminosa.
Hemiandrus brucei is a species of ground wētā in the family Anostostomatidae endemic to New Zealand. They are nocturnal and found in forests in the North Island and northern South Island.
Algidia chiltoni oconnori is a subspecies in the genus Algidia in the harvestman family Triaenonychidae. It is found the lower North Island of New Zealand. Only male specimens are known, leading Ray Forster to speculate that it could be a second male form of Algidia chiltoni chiltoni even though male dimorphism is unknown in Algidia.
Prasmiola unica is the only member of the genus Prasmiola in the harvestman family Triaenonychidae. It is found near Wellington, New Zealand, and is known from a single specimen. The New Zealand Threat Classification System status for this species is 'nationally critical'.
Algidia is a genus in the harvestman family Triaenonychidae. It is endemic to New Zealand and currently includes 12 species and subspecies.
Algidia chiltoni is species in the genus Algidia in the harvestman family Triaenonychidae.It is a New Zealand-endemic species and is found in most of the North Island Auckland and in the north-western part of the South Island. Carl Fredrich Roewer described this species in 1931 after realising the females in the type material of Algidia cuspidata Hogg, 1923 were a separate species. Ray Forster revised the genus Algidia in 1954, redescribing Algidia chiltoni and describing two new subspecies.
Algidia homerica is a species in the genus Algidia in the harvestman family Triaenonychidae. It was collected at Homer in the Fiordland region of New Zealand. Only a single female specimen is known.
{{cite web}}
: CS1 maint: url-status (link)