How To Use Collembola In A Sentence
- Springtails (Collembola) of Eurasian polar deserts. Arctic environments north of the treeline
- 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.
- 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.
- Collembola: an ordinal term applied to species which are apterous; have no metamorphoses; have variably developed abdominal saltatorial appendages and a peculiar ventral tube at base: the spring-tails. Explanation of Terms Used in Entomology
- Anal operculum: the dorsal arch of the 10th abdominal segment; in caterpillars = supra-anal plate, q.v. Anal organs: Collembola; the two modified hairs arising from a tubercle ventro-cephalad of the anus and usually curving caudo-dorsad. Explanation of Terms Used in Entomology
- 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
- 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
- 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
- There are a few terrestrial animals restricted to the high Arctic such as the sanderling (Calidris alba) and a common Collembola, Vertagopus brevicaudus. Implications of current species distributions for future biotic change in the Arctic
- Moreover, there is experimental evidence that population densities of numerically dominant tundra Collembola (springtail) species such as '' Folsomia quadrioculata '' and '' Hypogastrura tullbergi '' can be halved following an episode of freezing rain on Spitzbergen [172]. Phenotypic responses of arctic species to changes in climate and ultraviolet-B radiation
