How To Use Collembolan In A Sentence
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Both the lepidopteran and the trichopteran branches are relatively long and share a common node, a different situation from the plecopteran and the collembolan branches.
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In many of the bootstrap analyses, node A is disrupted because the long plecopteran branch joins with the long collembolan branch, and this attraction is reduced under the more complex models.
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For example, one species of collembolan, Folsomia regularis, may constitute 60% of the total collembolan density in the polar desert [28].
Implications of current species distributions for future biotic change in the Arctic
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However, it is known that some species enter a reproductive diapause when reared at constant temperature in the laboratory (e. g., the collembolan Hypogastrura tullbergi), and that this diapause can only be terminated by exposure to cold.
Conservation of arctic species
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For example, one species of collembolan, Folsomia regularis, may constitute 60% of the total collembolan density in polar deserts.
Arctic environments north of the treeline
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The collembolan Vertagopus brevicaudus a "steppe" species; bbizonal steppe and tundra species; cthis group characterizes the southern tundra subzone; dthis group is relatively small, but is valuable in subdividing the tundra zone into subzones.
Implications of current species distributions for future biotic change in the Arctic
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Lesser rearrangements, involving the reshuffling of tRNA genes, have been documented in honey bees, other hymenopterans, mosquitoes, collembolans, and an anostracan crustacean.
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Other noteworthy fauna include cave-dwelling species such as a collembolan Tricanthella frigida, an endemic found in Gavarnie cirque at 2,500 m, and coleopteran Tipnus unicolor and Speonomus bolivari.
Pyrenees-Mont Perdu, France and Spain
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In the past the collembolans, proturans and two other groups; the diplurans and the thysanurans were all grouped together as the apterygotes or the wingless insects.
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Population dynamics of two collembolan species in an Arctic tundra.
Conservation of arctic species
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Collembolans and possibly other invertebrates have dark pigmentation that plays a role in both thermoregulation and UV-B radiation protection [89]
General characteristics of arctic species and their adaptations in the context of changes in climate and ultraviolet-B radiation levels
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Verhoef HA (1997) Cold hardiness in the collembolan
PLoS ONE Alerts: New Articles
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The matter focuses on an order of minuscule hexapods called collembolans, or springtails, which includes thousands of species.
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In the middle Devonian the first collembolans made their appearance, and by the Pennsylvanian, or late Carboniferous, winged insects were present, including the first mayflies and cockroaches.
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The matter focuses on an order of minuscule hexapods called collembolans, or springtails, which includes thousands of species.
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The collembolan Vertagopus brevicaudus a "steppe" species; bbizonal steppe and tundra species; cthis group characterizes the southern tundra subzone; dthis group is relatively small, but is valuable in subdividing the tundra zone into subzones.
Implications of current species distributions for future biotic change in the Arctic
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The collembolan Vertagopus brevicaudus a "steppe" species; bbizonal steppe and tundra species; cthis group characterizes the southern tundra subzone; dthis group is relatively small, but is valuable in subdividing the tundra zone into subzones.
Implications of current species distributions for future biotic change in the Arctic
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Other noteworthy fauna include cave-dwelling species such as a collembolan Tricanthella frigida, an endemic found in Gavarnie cirque at 2,500 m, and coleopteran Tipnus unicolor and Speonomus bolivari.
Pyrenees-Mont Perdu, France and Spain
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Both the lepidopteran and the trichopteran branches are relatively long and share a common node, a different situation from the plecopteran and the collembolan branches.
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The oldest well-known fossil hexapod is called Rhyniella praecursor, a collembolan from the Early Devonian age Rhynie Chert.
