| Pachymerinus froggatti | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Myriapoda |
| Class: | Chilopoda |
| Order: | Geophilomorpha |
| Family: | Geophilidae |
| Genus: | Pachymerinus |
| Species: | P. froggatti |
| Binomial name | |
| Pachymerinus froggatti | |
Pachymerinus froggatti is a species of centipede in the Geophilidae family. It is endemic to Australia, and was first described in 1912 by French myriapodologist Henry Wilfred Brolemann. [1] [2]
The original description of this species is based on a single male specimen measuring 28 mm in length with 55 pairs of legs. [1]
The species occurs in coastal New South Wales and Queensland. [3]
The centipedes are solitary terrestrial predators that inhabit plant litter, soil and rotting wood. [3]
Centipedes are predatory arthropods belonging to the class Chilopoda of the subphylum Myriapoda, an arthropod group which includes millipedes and other multi-legged animals. Centipedes are elongated segmented (metameric) creatures with one pair of legs per body segment. All centipedes are venomous and can inflict painful stings, injecting their venom through pincer-like appendages known as forcipules or toxicognaths, which are actually modified legs instead of fangs. Despite the name, no centipede has exactly 100 pairs of legs; number of legs ranges from 15 pairs to 191 pairs, always an odd number.
Ethmostigmus rubripes, commonly known as the giant centipede, is a species of centipede in the family Scolopendridae. It is a solitary nocturnal predator found across Asia and Oceania, with three subspecies currently described.
Scolopendridae is a family of large centipedes.
Himantariidae is a monophyletic family of centipedes in the order Geophilomorpha and superfamily Himantarioidea, found almost exclusively in the Northern Hemisphere. The number of leg-bearing segments in this family varies within as well as among species and ranges from 47 to 181. These centipedes are very elongated with a high mean number of trunk segments and great variability in this number within species. The maximum number of legs recorded in this family appears in the species Chomatobius bakeri. The minimum number of legs recorded in this family appears in the species Garriscaphus oreines, This family contains these genera:
Geophilus is a large, heterogeneous genus of soil centipedes in the family Geophilidae largely considered to be synonymous with Brachygeophilus. It is a mostly holarctic genus characterized by a claw-shaped ultimate pretarsus, anterior porefields, complete or nearly complete coxo-pleural sutures at the prosternum, and incomplete chitin-lines. Centipedes in this genus range from 1 cm to 8 cm in length. The generic name first appeared in Brewster's Edinburgh Encyclopaedia in 1814 as Geophilus electricus.
Geophilus richardi is a species of soil centipede in the family Geophilidae found in France, Italy, and the Ionian Islands. Females of this species have 33 pairs of legs; males have 29 or 31. This species is one of only two in the family Geophilidae to include centipedes with as few as 29 leg pairs. This species grows up to 10 millimeters long, has no carpophagus pit or pore-fields, and has a gradually tapering, curved pretarsus of the second maxillae. G. richardi lacks typical ventral pores between 2–4mm. The sternites instead bear a small number of pores between 0.5–1mm that differ from micropores, which are unbounded by a cuticular ring. These are possibly the remnants of typical ventral pores, their smaller size being a byproduct of overall miniaturization.
Geomerinus is a monotypic genus of centipedes in the family Geophilidae. It was described by French myriapodologist Henry Wilfred Brolemann in 1912. Its sole species is Geomerinus curtipes, originally described as Geophilus curtipes by Erich Haase in 1887. It is endemic to Australia.
Pachymerinus is a genus of centipedes in the family Geophilidae. It was described by Italian entomologist Filippo Silvestri in 1905. Centipedes in this genus range from 3 cm to 8 cm in length, have 47 to 81 pairs of legs, and are found in Chile and southeast Australia.
Pachymerinus australis is a species of centipede in the Geophilidae family. It is endemic to Australia, and was first described in 1920 by American biologist Ralph Vary Chamberlin.
Ribautia is a genus of centipedes in the family Geophilidae. It 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.
Ribautia aggregata is a species of centipede in the Geophilidae family. It is endemic to Australia, and was first described in 1915 by French myriapodologist Henry Wilfred Brolemann. Females of this species have 67 to 71 pairs of legs and are about 50 mm long.
Ribautia rainbowi is a species of centipede in the Geophilidae family. It is endemic to Australia, and was first described in 1912 by French myriapodologist Henry Wilfred Brolemann.
Tuoba is a genus of 17 species of centipedes, in the family Geophilidae. It was described by American biologist Ralph Vary Chamberlin in 1920.
Schendyla is a genus of centipedes in the family Schendylidae. It was described by Danish entomologists Vilhelm Bergsøe and Frederik Vilhelm August Meinert in 1866. Centipedes in this genus range from about 1 cm to about 4 cm in length and have from 31 to 57 pairs of legs. The species Schendyla verneri is notable for its small size and for having only 31 leg pairs, the minimum found in this genus. Other small species with notably few legs in this genus include S. walachica and S. dalmatica. Males of the species S. monoeci measure 17.5 mm in length and can have from 51 to as many as 57 leg pairs, the maximum number found in this genus. Descriptions of the species S. vizzavonae report no more than 51 leg pairs, but this species is notable for its relatively large size, reaching 45 mm in length.
Lamyctes coeculus is a species of centipede in the Henicopidae family. It was first described in 1844 by French myriapodologist Henry Wilfred Brolemann.
Ribautia pruvotae is a species of centipede in the Geophilidae family. It is endemic to New Caledonia, a French overseas territory in Melanesia. It was described in 1931 by French myriapodologist Henry Wilfred Brolemann.
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 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.
Ityphilus is a genus of centipedes in the family Ballophilidae. It was described by American myriapodologist Orator Fuller Cook in 1899. Centipedes in this genus range from 2 cm to 9 cm in length and have 41 to 113 pairs of legs. The large species Ityphilus grandis can reach 93 mm in length and have as many as 113 leg pairs, the maximum number found in the Ballophilidae.
Ityphilus microcephalus is a species of centipede in the Ballophilidae family. It was described in 1909 by French myriapodologist Henry Wilfred Brolemann. This species is yellow, can reach 47 mm in length, and can have as few as 67 pairs of legs or as many as 79 leg pairs.
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.
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