Pachymerium caucasicum | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Myriapoda |
Class: | Chilopoda |
Order: | Geophilomorpha |
Family: | Geophilidae |
Genus: | Pachymerium |
Species: | P. caucasicum |
Binomial name | |
Pachymerium caucasicum (Attems, 1903) | |
Synonyms | |
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Pachymerium caucasicum is a species of centipede in Geophilidae family. It was described by Carl Attems in 1903 and is endemic to the European part of Turkey. [1] Males of this species have 47 pairs of legs; females have 49 pairs of legs. [2] Authorities now deem P. caucasicum to be a junior synonym of P. ferrugineum . [3] [4]
Pachymerium syriacum is a species of centipede in the family Geophilidae. The original description of this species is based on a female specimen measuring 110 mm in length with 87 pairs of legs. Authorities now place this species in another genus under the name Gnathoribautia syriaca, a species found in Turkey, Greece, and Lebanon.
Pachymerium tabacarui is a species of centipede in Geophilidae family that is endemic to Romania. The original description of this species is based on a female specimen from the Carpathians measuring 15 mm in length with 53 pairs of legs. Some authorities consider this description consistent with a juvenile specimen of P. ferrugineum and therefore deem P. tabacarui to be a junior synonym of that species. A more recent review of this description suggests that P. tabacarui is a junior synonym of Geophilus flavus rather than P. ferrugineum. Extensive investigations in the Carpathian region have failed to collect any more specimens.
Pachymerium is a genus of centipedes in the family Geophilidae found mainly in the west Palearctic region and in south Africa. Centipedes in this genus feature an elongate head, scattered coxal pores, and sternal pores in a pair of anterior groups and a posterior transverse band; the forcipular coxosternite is broad, and the ultimate article of the forcipule has a prominent basal denticle.
The Geophilidae are a polyphyletic, cosmopolitan family of soil centipedes in the superfamily Geophiloidea containing the mostly defunct clades Aphilodontidae, Dignathodontidae, Linotaeniidae, Chilenophilinae, and Macronicophilidae. These centipedes are found almost worldwide.
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.
Linotaeniidae are a monophyletic clade of soil centipedes in the family Geophilidae found mostly in the temperate regions of the Holarctic as well as the south Andes. Species in the clade Linotaeniidae are characterized by a body that usually tapers toward the anterior tip; mandibles with a single pectinate lamella; second maxillae with coxo-sternite usually undivided and claws without projections; forcipular segment short, with tergite remarkably wide, forcipules evidently tapering; coxal organs opening through distinct pores on the ventral surface of the coxo-pleura. The number of legs in this clade varies within as well as among species and ranges from as few as 31 pairs of legs to as many as 83 leg pairs. Compared to most families in the suborder Adesmata, this clade features a modest number of leg-bearing segments and limited variation in this number within each species.
Schendylidae is a family of centipedes in the order Geophilomorpha found in the Americas, the Palearctic region, Africa, Madagascar, Australia, and southeast Asia, and also on some Pacific islands.
Strigamia is a genus of soil centipedes in the family Linotaeniidae found in temperate parts of the Holarctic region. Members of this family can be identified by their anteriorly tapering bodies, the extra claw on the forcipules, scattered coxal pores, and the distinctly swollen ultimate legs of the males. The generic name is from Latin striga, "strip," referring to its strip of bristles.
Geophilus impressus is a species of soil centipede in the family Geophilidae found all over Europe, and has also been recorded in North Africa. It lives frequently in endogean habitats; in Sardinia it's found mostly in Quercus ilex woods, but also in Mediterranean shrub, open habitats, and maquis. It lives anywhere from sea level to 1700 meters above it, sometimes in caves.
Geophilus gavoyi is a species of soil centipede in the family Geophilidae. It is closely related to both Geophilus aetnensis and its junior synonym G. evisensis; it's considered by some to be a synonym of G. evisensis. It's found under stones in northern Asia and western Europe, especially France and England. It grows to between 23 and 35 millimeters in length and has between 39 and 43 leg pairs in males and 41–45 in females. In the since debunked elongata subspecies it was said to vary from between 49 and 55 leg pairs in males and between 51 and 57 in females. As described in 1964, it has well-developed sternal grooves, longer legs than G. aetnensis, and normal claws in the anal legs.
Geophilus pusillus is a species of soil centipede in the family Geophilidae found in Algeria. It grows up to 11 millimeters in length. The original description of this species is based on ten specimens: five male specimens from Algeria with 31 pairs of legs, and five specimens from Germany. Records from the Alpstein mountains indicate that G. pusillus is a soil-dwelling species that prefers humus-rich soil, but these records deserve confirmation. Some authorities consider the specimens recorded from Europe to be specimens of G. ribauti that have been misidentified as specimens of the Algerian species G. pusillus.
Geophilus bobolianus is a species of soil centipede in the family Geophilidae found in France and Italy. This species has 45 to 51 pairs of legs. It was originally classified as a subspecies of G. longicornis identified by its lack of anterior sternal pores.
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.
Steneurytion is a genus of centipedes in the family Geophilidae. This genus was first described by Austrian myriapodologist Carl Attems in 1909. These centipedes are found in Australia, New Zealand, and Hawaii.
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.
Maoriella is a genus of centipedes in the family Geophilidae. It was described by Austrian myriapodologist Carl Attems in 1903. Species in this genus are found in New Zealand, Australia, and Tahiti.
Maoriella macrostigma is a species of centipede in the Geophilidae family. It is endemic to New Zealand. It was first described in 1903 by Austrian myriapodologist Carl Attems.
Maoriella aucklandica is a species of centipede in the Geophilidae family. It is endemic to New Zealand. It was first described in 1903 by Austrian myriapodologist Carl Attems.
Marsikomerus is a genus of centipedes in the family Schendylidae. It was described by Austrian myriapodologist Carl Attems in 1938. Species in this genus are found in Mexico and in the United States.
Mecistocephalus glabridorsalis is a species of centipede in the Mecistocephalidae family. It was described in 1900 by Austrian myriapodologist Carl Attems. This species has 49 pairs of legs, can reach 85 mm in length, and is yellow with anterior segments and a head that are reddish brown.