Geomerinus

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Geomerinus
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Myriapoda
Class: Chilopoda
Order: Geophilomorpha
Family: Geophilidae
Genus: Geomerinus
Brolemann, 1912 [1]
Type species
Geophilus curtipes
Haase, 1887 [2]

Geomerinus is a monotypic genus of centipedes in the family Geophilidae. It was described by French myriapodologist Henry Wilfred Brolemann in 1912. [1] Its sole species is Geomerinus curtipes, originally described as Geophilus curtipes by Erich Haase in 1887. [3] It is endemic to Australia. [1] [4]

Contents

Description

This species features an elongate head and elongate forcipules, very small claws on the second maxillae, and no sternal pores; the ultimate leg-bearing segment has a narrow metasternite, scattered coxal pores, and legs with a single tarsal article. [5] The original description of this species by Haase is based on a female specimen measuring 45 mm in length with 71 pairs of legs. [3] The description by Brolemann is based on a larger female specimen measuring 67 mm in length, also with 71 leg pairs. [1]

Distribution

The species occurs in north-eastern coastal Queensland and south-eastern coastal New South Wales. [6]

Behaviour

The centipedes are solitary terrestrial predators that inhabit plant litter, soil and rotting wood. [6]

Related Research Articles

Erich Haase was a German physician and entomologist. He was Director of the Royal Siamese Museum in Bangkok. He died of dysentery.

<i>Scolopendra hardwickei</i> Species of centipede

Scolopendra hardwickei, the Indian tiger centipede, is a species of centipede in the family Scolopendridae.

<i>Geophilus</i> Genus of centipedes

Geophilus is a large, heterogeneous genus of soil centipedes in the family Geophilidae largely considered to be synonymous with Brachygeophilus. This genus is mostly Holarctic and characterized by a claw-shaped ultimate pretarsus, complete or nearly complete coxo-pleural sutures at the prosternum, and incomplete chitin-lines. Centipedes in this genus feature slightly elongate heads and labral intermediate parts with tubercles, the forcipules are usually poorly elongate with a single small tubercle at the base of each tarsungulum, and the anterior trunk metasternites usually have an anterior medial socket and a posterior transversally elongate pore-field. The generic name first appeared in Brewster's Edinburgh Encyclopaedia in 1814 as Geophilus electricus.

<i>Cryptops megalopora</i> Species of centipede

Cryptops megalopora is a species of centipede in the Cryptopidae family. It is native to Australia and New Zealand and was first described in 1887 by German entomologist Erich Haase.

Rhysida carinulata is a species of centipede in the Scolopendridae family. It is found in Australia and New Guinea, and was first described in 1887 by German entomologist Erich Haase.

<i>Scolopendra laeta</i> Species of centipede

Scolopendra laeta, also known as the striped centipede, royal blue centipede or purple centipede for its varied patterning and colouration, is a species of centipede in the Scolopendridae family. It is endemic to Australia, and was first described in 1887 by German entomologist Erich Haase.

Sepedonophilus is a genus of three species of centipedes in the family Geophilidae. This genus is endemic to Australia, and was first described by Austrian myriapodologist Carl Attems in 1909. Centipedes in this genus feature scattered coxal pores and have no sternal pores; the lateral parts of the labrum almost touch medially, and the intermediate part is inconspicuous; the coxosternite of the second maxillae have peculiar anterior projections. These centipedes range from about 2 cm to 5 cm in length and have 49 to 79 pairs of legs. The smallest species in this genus, Sepedonophilus hodites, measures only 18 mm in length and has only 49 leg pairs, the minimum number recorded in this genus, whereas the largest species, S. perforatus, measures 50 mm in length and has 79 leg pairs, the maximum number recorded in this genus.

Pachymerinus is a genus of centipedes in the family Geophilidae. It was described by Italian entomologist Filippo Silvestri in 1905. Centipedes in this genus feature elongate heads, elongate forcipules with denticles, scattered coxal pores, and few sternal pores, if any; the intermediate part of the labrum is narrow and has no denticles. These centipedes range from about 3 cm to 8 cm in length, have 47 to 81 pairs of legs, and are found in Chile and southeast Australia. The Australian species Pachymerinus froggatti is notable for its relatively small size, measuring only 28 mm in length. The larger Chilean species P. porteri measures 46 mm in length but can have as few as 47 leg pairs, the minimum number recorded in this genus. The Chilean species P. pluripes measures only 32 mm in length but can have 79 or 81 leg pairs, the maximum number recorded in this genus. The Chilean species P. canaliculatus is known from a female specimen with 75 leg pairs and is notable for its large size, measuring 75 mm in length.

<i>Ribautia</i> Genus of centipedes

Ribautia is a genus of centipedes in the family Geophilidae. This genus was described by French myriapodologist Henry Wilfred Brolemann in 1909. Centipedes in this genus are found in South America, tropical Africa, Madagascar, the Arabian peninsula, Australia, New Zealand, and Melanesia.

Sepedonophilus perforatus is a species of centipede in the Geophilidae family. It is endemic to Australia, and was first described in 1887 by German entomologist Erich Haase.

Australiophilus is a genus of two species of centipedes, in the family Zelanophilidae. This genus was described by German myriapodologist Karl Wilhelm Verhoeff in 1925. Centipedes in this genus are found in Australia and New Zealand.

Schendyla is a genus of centipedes in the family Schendylidae found in the west Palearctic region. This genus was described by Danish entomologists Vilhelm Bergsøe and Frederik Vilhelm August Meinert in 1866. Centipedes in this genus feature only a few spines on the claws of the second maxillae, two pores on each coxopleuron, and ultimate legs without claws.

Australiophilus ferrugineus is a species of centipede in the Zelanophilidae family. It is endemic to New Zealand. It was first described in 1877 by New Zealand biologist Frederick Hutton. Since then, authorities have recognized two junior synonyms, deeming Geophilus huttoni a synonym in 1936 and Geophilus polyporus a synonym in 2014.

Paralamyctes insularis is a species of centipede in the Henicopidae family. It is endemic to New Zealand. It was first described in 1887 by German entomologist Erich Haase.

Gonibregmatus is a genus of centipedes in the family Gonibregmatidae. It was described by British entomologist George Newport in 1843.

Mecistocephalus porosus is a species of centipede in the Mecistocephalidae family. It was described in 1887 by German entomologist Erich Haase. Haase described a specimen measuring 41 mm in length and deemed it to be a representative of a subspecies of M. tahitiensis. Some others have considered this centipede to be synonymous with M. tahitiensis.

Pectiniunguis is a genus of centipedes in the family Schendylidae. It was described by American naturalist Charles Harvey Bollman in 1889. Centipedes in this genus feature second maxillae with claws fringed by two rows of filaments, transversally elliptical sternal pore-fields on almost all trunk segments, two pores on each coxopleuron, and ultimate legs without claws. These centipedes range from 16 mm to 67 mm in length, have 35 to 73 pairs of legs, and are found in the tropical and subtropical regions of the Americas, Fiji, and west Africa. The African species Pectiniunguis minutus is notable not only for being the smallest in this genus but also for having as few as 35 leg pairs, the minimum number in this genus. The Brazilian species P. ducalis is notable not only for being the largest in this genus but also for having as many as 73 leg pairs, the maximum number in this genus.

Otostigmus multidens is a species of centipede in the Scolopendridae family. It was described in 1887 by German entomologist Erich Haase.

Mecistocephalus gigas is a species of centipede in the Mecistocephalidae family. It was described in 1887 by German entomologist Erich Haase. This species has 51 pairs of legs and can reach 105 mm in length.

<span class="mw-page-title-main">Otostigminae</span> Subfamily of centipedes

Otostigminae is a large subfamily of centipedes, containing nearly half of all species in the family Scolopendridae. Members of this subfamily are abundant and widespread throughout the tropical and subtropical regions of the world, mostly in Africa, Asia, and Australia.

References

  1. 1 2 3 4 Brolemann, HW (1912). "The Myriapoda in the Australian Museum. Part I. Chilopoda". Records of the Australian Museum. 9: 37–75 [65]. doi: 10.3853/j.0067-1975.9.1912.923 .
  2. Haase, E (1887). "Die Indisch-Australischen Myriopoden. Pt. I. Chilopoden". Abhandlungen und Berichte des Königlichen Zoologischen und. Anthropologisch- Ethnographischen Museums zu Dresden. 5: 1–118 [109].
  3. 1 2 Haase, Erich (1887). "Die Indisch-Australischen Myriopoden. Pt. I. Chilopoden". Abhandlungen und Berichte des Königlichen Zoologischen und. Anthropologisch- Ethnographischen Museums zu Dresden (in German). 1 (5): 1-118 [109] via Biodiversity Heritage Library.
  4. Bonato L.; Chagas Junior A.; Edgecombe G.D.; Lewis J.G.E.; Minelli A.; Pereira L.A.; Shelley R.M.; Stoev P.; Zapparoli M. (2016). "ChiloBase 2.0". A World Catalogue of Centipedes (Chilopoda). Rosario Dioguardi and Giuseppe Cortese, University of Padua. Retrieved 23 February 2023.
  5. Bonato, Lucio; Edgecombe, Gregory D.; Zapparoli, Marzio (2011). "Chilopoda – Taxonomic overview". In Minelli, Alessandro (ed.). The Myriapoda. Volume 1. Leiden: Brill. pp. 363–443. ISBN   978-90-04-18826-6. OCLC   812207443.
  6. 1 2 "Species Geomerinus curtipes (Haase, 1887)". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2010. Retrieved 22 February 2023.