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Centipedes
Centipedes (from New Latin , "hundred", and Latin , "foot") are predatory arthropods belonging to the class Chilopoda (Ancient Greek , ''kheilos'', lip, and New Latin suffix , "foot", describing the forcipules) 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 bites, injecting their venom through pincer-like appendages known as forcipules. Despite the name, centipedes can have a varying number of legs, ranging from 30 to 382. Centipedes always have an odd number of pairs of legs; no centipede has exactly 100. Like spiders and scorpions, centipedes are predominantly carnivorous. Their size ranges from a few millimetres in the smaller lithobiomorphs and geophilomorphs to about in the largest scolopendromorphs. Centipedes can be found in a wide variety of environments. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craterostigmomorpha
The centipedes or Chilopoda are divided into the following Order (biology), orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstand falling at great speed: they reach up to 15 body lengths per second when dropped, surviving the fall. They are the only centipede group to retain their original compound eyes, within which a crystalline layer analogous to that seen in Chelicerata, chelicerates and insects can be observed. They also bear long and multi-segmented antennae. Adaptation to a burrowing lifestyle has led to the degeneration of compound eyes in other orders; this feature is of great use in phylogenetic analysis. The group is the sole wikt:extant, extant representative of the Notostigmophora, defined by having a single Spiracle (arthropods), spiracle opening at the posterior of each dorsal plate. The more derived groups bear a plurality of spiracu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scutigeromorpha
The centipedes or Chilopoda are divided into the following orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstand falling at great speed: they reach up to 15 body lengths per second when dropped, surviving the fall. They are the only centipede group to retain their original compound eyes, within which a crystalline layer analogous to that seen in chelicerates and insects can be observed. They also bear long and multi-segmented antennae. Adaptation to a burrowing lifestyle has led to the degeneration of compound eyes in other orders; this feature is of great use in phylogenetic analysis. The group is the sole extant representative of the Notostigmophora, defined by having a single spiracle opening at the posterior of each dorsal plate. The more derived groups bear a plurality of spiracular openings on their sides, and are termed the Pleurostigmopho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolopendromorpha
The centipedes or Chilopoda are divided into the following orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstand falling at great speed: they reach up to 15 body lengths per second when dropped, surviving the fall. They are the only centipede group to retain their original compound eyes, within which a crystalline layer analogous to that seen in chelicerates and insects can be observed. They also bear long and multi-segmented antennae. Adaptation to a burrowing lifestyle has led to the degeneration of compound eyes in other orders; this feature is of great use in phylogenetic analysis. The group is the sole extant representative of the Notostigmophora, defined by having a single spiracle opening at the posterior of each dorsal plate. The more derived groups bear a plurality of spiracular openings on their sides, and are termed the Pleurostigmopho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithobiomorpha
The centipedes or Chilopoda are divided into the following Order (biology), orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstand falling at great speed: they reach up to 15 body lengths per second when dropped, surviving the fall. They are the only centipede group to retain their original compound eyes, within which a crystalline layer analogous to that seen in Chelicerata, chelicerates and insects can be observed. They also bear long and multi-segmented antennae. Adaptation to a burrowing lifestyle has led to the degeneration of compound eyes in other orders; this feature is of great use in phylogenetic analysis. The group is the sole wikt:extant, extant representative of the Notostigmophora, defined by having a single Spiracle (arthropods), spiracle opening at the posterior of each dorsal plate. The more derived groups bear a plurality of spiracu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophilomorpha
The centipedes or Chilopoda are divided into the following orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstand falling at great speed: they reach up to 15 body lengths per second when dropped, surviving the fall. They are the only centipede group to retain their original compound eyes, within which a crystalline layer analogous to that seen in chelicerates and insects can be observed. They also bear long and multi-segmented antennae. Adaptation to a burrowing lifestyle has led to the degeneration of compound eyes in other orders; this feature is of great use in phylogenetic analysis. The group is the sole extant representative of the Notostigmophora, defined by having a single spiracle opening at the posterior of each dorsal plate. The more derived groups bear a plurality of spiracular openings on their sides, and are termed the Pleurostigmopho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plutoniumidae
Plutoniumidae is a family of centipedes belonging to the order Scolopendromorpha. Centipedes in this family are blind and have 21 pairs of legs. Genera: * ''Plutonium Plutonium is a radioactive chemical element with the symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibi ...'' Cavanna, 1881 * '' Theatops'' Newport, 1844 References {{Taxonbar, from=Q21055416 Centipedes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptopidae
The Cryptopidae are a family of scolopendromorph centipedes. Cryptopids are blind (lacking ocelli) and possess 21 pairs of legs. The genus ''Cryptops'' is the numerically largest in the family, comprising over 150 species worldwide. Classification The four genera, with at least 184 species, are: *''Cryptops'' Leach, 1815 *'' Paracryptops'' Pocock, 1891 *'' Tonkinodentus'' Schileyko, 1992 *'' Trigonocryptops'' Verhoeff, 1906 The genera ''Plutonium'' and '' Theatops'', formerly classified in the cryptopid subfamily Plutoniuminae, are now placed in the recently elevated family Plutoniumidae Plutoniumidae is a family of centipedes belonging to the order Scolopendromorpha. Centipedes in this family are blind and have 21 pairs of legs. Genera: * ''Plutonium Plutonium is a radioactive chemical element with the symbol Pu and at .... References Centipede families Scolopendromorpha {{Myriapoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adesmata
Adesmata is a suborder of centipedes within the order Geophilomorpha containing the superfamilies Geophiloidea and Himantarioidea. This suborder contains 13 families. All members of this suborder have ventral defensive glands. Description Species of the suborder Adesmata are characterized by a labrum without a separate intermediate tooth, the lateral parts fringed by projections; coxal projections and telopodites of the first maxillae possessing subapical spine-sensilla and apical scutefilaments; telopodites of the second maxillae short compared to the coxosternite width; forcipular coxosternite with chitin-lines; glands along the trunk opening in ventral pore-fields; and a variable number of legs between conspecific specimens. However, there are reversals within the suborder and most autapomorphies In phylogenetics, an autapomorphy is a distinctive feature, known as a derived trait, that is unique to a given taxon. That is, it is found only in one taxon, but not found i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurostigmomorpha
Pleurostigmomorpha is a subclass of centipedes, containing all the orders except Scutigeromorpha The centipedes or Chilopoda are divided into the following orders. Scutigeromorpha The Scutigeromorpha are anamorphic, reaching 15 leg-bearing segments in length. Also known as house centipedes, they are very fast creatures, and able to withstan .... It contains 4 orders, which are subsequently divided into 15 families, 363 genera, and 3104 species. The spiricales are always branched and present in pairs in Pleurostigmomorpha, as opposed to those of Notostigmomorpha, whose spiracles are shorter and appear individually. A 2022 paper reported that "Lithobiomorpha is the earliest diverging clade while the order Scolopendromorpha and the order Geophilomorpha cluster into one clade."Yang, Y.-M.; Zhang, L.-H.; Lin, Y.-J.; Zheng, Y.-M.; Jin, W.-T.; Storey, K.B.; Yu, D.-N.; Zhang, J.-Y. The Genetic Diversity in Thereuonema tuberculata (Wood, 1862) (Scutigeromorpha: Scutigeridae) and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craterostigmidae
''Craterostigmus'' is a genus of centipede Centipedes (from New Latin , "hundred", and Latin , " foot") are predatory arthropods belonging to the class Chilopoda (Ancient Greek , ''kheilos'', lip, and New Latin suffix , "foot", describing the forcipules) of the subphylum Myriapoda, an ...s belonging to the monotypic family Craterostigmidae. The species of this genus are found in Australia and New Zealand. Species: *'' Craterostigmus crabilli'' *'' Craterostigmus tasmanianus'' References {{Taxonbar, from=Q4036642 Centipedes Centipede genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophiloidea
''Geophiloidea'' is a superfamily in the order Geophilomorpha and suborder Adesmata containing the families Zelanophilidae, Gonibregmatidae Gonibregmatidae are a paraphyletic (with respect to Neogeophilidae and Eriphantidae) family of soil centipedes belonging to the superfamily Geophiloidea. The number of leg-bearing segments in this family varies within species and ranges from 5 ... (including Eriphantidae and Neogeophilidae), and Geophilidae (including Aphilodontidae, Dignathodontidae, Linotaeniidae, Chilenophilinae, and Macronicophilidae). It's characterized by an epipharynx with a bilobate border separating the clypeal and the labral parts, hypopharynx with spines extending to most frontal and ventral parts, and mandibles with a single, pectinate lamella. References {{Reflist Geophilomorpha Arthropod superfamilies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophilidae
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. Species in this family are characterized by mandibles with a single pectinate lamella, slender antennae, sternal pores with variable arrangement, a generally slightly or moderately elongate head, frequently undivided coxosternite with two paramedian sclerotized lines, claws without rows of filament, and female gonopods usually being an undivided lamina. Compared to most other families in the suborder Adesmata, this family features a modest number of leg-bearing segments (no more than 125) and limited variation in this number within each species. Two species in this family include centipedes with only 29 pairs of legs: ''Geophilus persephones'' (29 pairs in the only specimen, a male), and '' G. richardi'' (29 or 31 pairs in the males and 33 pairs in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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