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Apheloria Luminosa
''Apheloria'' is a genus of flat-backed millipedes in the family Xystodesmidae, occurring in the central and southeastern United States, and ranging as far north as southern Quebec, Canada.Hoffman, Richard L. 1999. Checklist of the millipeds of North and Middle America. Virginia Museum of Natural History Special Publications 8, pp. 293-296Marek, Paul; Tanabe, Tsutomu; Sierwald, Petra (2014''A Species Catalog of the Millipede Family Xystodesmidae (Diplopoda: Polydesmida)''.Special Publication 17. Virginia Museum of Natural History. pp. 7-9 They are aposematically colored in black and contrasting reds and yellows, and some species in the Appalachian Mountains resemble species of ''Brachoria'' where they co-occur, a phenomenon known as Müllerian mimicry Müllerian mimicry is a natural phenomenon in which two or more well-defended species, often foul-tasting and sharing common predators, have come to mimicry, mimic each other's honest signal, honest aposematism, warning signals, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apheloria Virginiensis
''Apheloria virginiensis'', the Kentucky flat millipede, is a large North American millipede. It is reported to secrete cyanide compounds as a defense. It is recommended that one wash hands after handling this organism as the toxic compounds it secretes are poisonous and can cause extreme irritation if rubbed in the eyes. ''Apheloria virginiensis'' serves as a host to the parasitic fungus ''Arthrophaga myriapodina'', which causes infected individuals to climb to an elevated spot before death. References External links *Images of ''Apheloria virginiensis'' - BugGuide BugGuide (or BugGuide.net) is a website and online community of naturalists, both amateur and professional, who share observations of arthropods such as insects, spiders, and other related creatures. The website consists of informational guide p ... Polydesmida Millipedes of North America Animals described in 1770 Taxa named by Dru Drury {{myriapoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diplopoda
Millipedes are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derived from this feature. Each double-legged segment is a result of two single segments fused together. Most millipedes have very elongated cylindrical or flattened bodies with more than 20 segments, while pill millipedes are shorter and can roll into a tight ball. Although the name "millipede" derives from the Latin for "thousand feet", no species was known to have 1,000 or more until the discovery of '' Eumillipes persephone'', which can have over 1,300 legs. There are approximately 12,000 named species classified into 16 orders and around 140 families, making Diplopoda the largest class of myriapods, an arthropod group which also includes centipedes and other multi-legged creatures. Most millipedes are slow-moving detritivores, eating decaying leaves and other dead plant matter. Some eat fun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polydesmida
Polydesmida (from the Greek ''poly'' "many" and ''desmos'' "bond") is the largest order of millipedes, containing approximately 3,500 species, including all the millipedes reported to produce hydrogen cyanide (HCN). Description Members of the order Polydesmida are also known as "flat-backed millipedes", because on most species, each body segment has wide lateral keels known as paranota. These keels are produced by the posterior half (metazonite) of each body ring behind the collum. Polydesmids have no eyes, and vary in length from . Many of the larger species show bright coloration patterns which warn predators of their toxic secretions. Adults usually have 20 segments, counting the collum as the first ring and the telson as the last ring. Juveniles have from 7 to 19 rings. In species with the usual 20 segments, adult females have 31 pairs of legs, but in adult males, the eighth leg pair (the first leg pair of the 7th ring) is modified into a single pair of gonopods, leaving on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xystodesmidae
Xystodesmidae is a family of millipedes. Its members often have very small distributional areas, with many species only known from a single locality. They are found across the northern hemisphere, with peak diversity in the Appalachian Mountains, where one-third of the 300 or so species occur. They are particularly abundant in deciduous broadleaf forests in the Mediterranean Basin, Africa, Asia, Central and North America, and Russia. Information on basic taxonomy is scant for this family; for example, it is estimated that the genus ''Nannaria'' contains over 200 species, but only 25 were described as of 2006. By 2022, 78 species in ''Nannaria'' have been described. Xystodesmidae contains many colorful and distinctive species, including ''Apheloria virginiensis'' of the eastern U.S. and '' Harpaphe haydeniana'' of the western U.S. The Sierra luminous millipedes of the genus ''Motyxia'' exhibit the only known examples of bioluminescence in the Polydesmida. Species of ''Apheloria'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralph Vary Chamberlin
Ralph Vary Chamberlin (January 3, 1879October 31, 1967) was an American biologist, ethnographer, and historian from Salt Lake City, Utah. He was a faculty member of the University of Utah for over 25 years, where he helped establish the School of Medicine and served as its first dean, and later became head of the zoology department. He also taught at Brigham Young University and the University of Pennsylvania, and worked for over a decade at the Museum of Comparative Zoology at Harvard University, where he described species from around the world. Chamberlin was a prolific taxonomist who named over 4,000 new animal species in over 400 scientific publications. He specialized in arachnids (spiders, scorpions, and relatives) and myriapods (centipedes, millipedes, and relatives), ranking among the most prolific arachnologists and myriapodologists in history. He described over 1,400 species of spiders, 1,000 species of millipedes, and the majority of North American centipedes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apheloria Luminosa
''Apheloria'' is a genus of flat-backed millipedes in the family Xystodesmidae, occurring in the central and southeastern United States, and ranging as far north as southern Quebec, Canada.Hoffman, Richard L. 1999. Checklist of the millipeds of North and Middle America. Virginia Museum of Natural History Special Publications 8, pp. 293-296Marek, Paul; Tanabe, Tsutomu; Sierwald, Petra (2014''A Species Catalog of the Millipede Family Xystodesmidae (Diplopoda: Polydesmida)''.Special Publication 17. Virginia Museum of Natural History. pp. 7-9 They are aposematically colored in black and contrasting reds and yellows, and some species in the Appalachian Mountains resemble species of ''Brachoria'' where they co-occur, a phenomenon known as Müllerian mimicry Müllerian mimicry is a natural phenomenon in which two or more well-defended species, often foul-tasting and sharing common predators, have come to mimicry, mimic each other's honest signal, honest aposematism, warning signals, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apheloria Montana
''Apheloria montana'' is a species of flat-backed millipede in the family Xystodesmidae Xystodesmidae is a family of millipedes. Its members often have very small distributional areas, with many species only known from a single locality. They are found across the northern hemisphere, with peak diversity in the Appalachian Mountains, .... It is found in North America. References Further reading * Polydesmida Articles created by Qbugbot Animals described in 1887 {{myriapoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apheloria Tigana
''Apheloria tigana'', Yellow-and-black Flat Millipede, is a large North American flat-backed millipede in the family Xystodesmidae. It is reported to secrete cyanide compounds as a defense. It is recommended that one wash hands after handling this organism as the toxic compounds it secretes are poisonous and can cause extreme irritation if rubbed in the eyes. Characteristics include yellow paranota (lateral segmental expansions on the dorsa), a yellow mid-dorsal spot on the anterior margin of the collum or 1st segment, and yellow mid-dorsal spots on the caudal-most 3-5 segments. South of the Cape Fear River basin there is an undescribed ''Apheloria'' species with yellow middorsal marks on most segments. ''A. tigana'' occurs in the Eastern United States, from southeastern North Carolina northward throughout the Blue Ridge Mountains.Hoffman, Richard L. 1999. Checklist of the millipeds of North and Middle America. Virginia Museum of Natural History Special Publications 8, p. 294 R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Attems
Carl August Graf Attems-Petzenstein (13 October 1868 in Graz, Austria – 19 April 1952 in Vienna) was an Austrian myriapodologist and invertebrate zoologist. He published 138 scientific papers, most of them dealing with his specialist field, the myriapods. He described about 1800 new species and subspecies from all over the world. Life Attems was born in 1868 in Graz, to the aristocratic family of Attems. He attended school in Graz, then he followed his family's wish and studied law and law history. After finishing his studies in 1891 he went to Bonn and dedicated himself to his main interest: zoology. He started his zoology studies in Germany, later moved to Vienna. Attems completed his degree with the dissertation "Die Copulationsfüße der Polydesmiden". During his further studies he spent a lot of time examining the myriapod collection of the Viennese Hofmuseum (today's Naturhistorisches Museum). In 1898 he visited the zoological station at Naples and one year later he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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