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Entomobryidae

From Wikipedia, the free encyclopedia
(Redirected from Slender springtail)

Entomobryidae
Willowsia nigromaculata
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Collembola
Order: Entomobryomorpha
Superfamily: Entomobryoidea
Family: Entomobryidae
Subfamilies
  • Entomobryinae
  • Lepidocyrtinae
  • Orchesellinae
  • Seirinae
Willowsia platani
Entomobrya albocincta

Entomobryidae, sometimes called "slender springtails", is a family of springtails characterised by having an enlarged fourth abdominal segment and a well-developed furcula. Species in this family may be heavily scaled and can be very colourful. The scale-less Entomobryidae are commonly caught in pitfall traps around the planet, and also occur in canopy faunas high up in trees (notably Entomobrya nivalis, very common throughout Europe if not the Northern Hemisphere). There are more than 1700 described species in Entomobryidae.[1][2][3][4]

Description

[edit]

This family has a reduced prothorax that lacks setae. The antennae are longer than the head diagonal. A mandibular plate is present. The abdominal segments are not fused. The body has trichobothria and thick clavate setae, and often scales as well. The dens is longer than the manubrium, tapering and annulated. The dentes are roughly parallel and distally curved. The mucro is small and has one or two teeth.[5]

In more general terms, Entomobryidae tend to be relatively large springtails, reaching 2 mm or more. They may have stripes, bands or streaks of blue, red or purple. Some species are all blue or all white, the latter tending to also have reduced ocelli. Cave-dwelling species have long appendages and the claws are often modified.[5]

Ecology

[edit]

On humid mornings, many entomobryid species climb herbaceous plants to feed on pollen and the spores of fungi.[6]

Entomobryids have been found in brood galleries of bark beetles, where they are presumed to feed on fungi or act as saprophages.[7]

Some species live in intertidal habitats.[8]

Springtails of this family are prey for a range of predators, including various ground beetles, the shore bug Saldula saltatoria, soil centipedes,[9] lady beetle larvae,[10] ants and crab spiders.[6]

Genera

[edit]

These 38 genera belong to the family Entomobryidae:

Data sources: i = ITIS,[1] c = Catalogue of Life,[2] g = GBIF,[3] b = Bugguide.net[4]

References

[edit]
  1. 1 2 "Entomobryidae Report". Integrated Taxonomic Information System. Retrieved 2018-05-03.
  2. 1 2 "Browse Entomobryidae". Catalogue of Life. Archived from the original on 2019-08-06. Retrieved 2018-05-03.
  3. 1 2 "Entomobryidae". Global Biodiversity Information Facility.
  4. 1 2 "Entomobryidae Family Information". BugGuide.net. Retrieved 2018-05-03.
  5. 1 2 "Family ENTOMOBRYIDAE Schäffer, 1896". Australian Faunal Directory. Retrieved 2023-05-29.
  6. 1 2 Bernard, Ernest C. (2023). "Soil arthropods: Underfoot and all around". Encyclopedia of Soils in the Environment. pp. 70–104. doi:10.1016/b978-0-12-822974-3.00204-4. ISBN 978-0-323-95133-3.
  7. Hofstetter, Richard W.; Dinkins-Bookwalter, Jamie; Davis, Thomas S.; Klepzig, Kier D. (2015). "Symbiotic Associations of Bark Beetles". Bark Beetles. pp. 209–245. doi:10.1016/b978-0-12-417156-5.00006-x. ISBN 978-0-12-417156-5.
  8. Cheng, Lanna (2009). "Marine Insects". Encyclopedia of Insects. pp. 600–604. doi:10.1016/b978-0-12-374144-8.00167-3. ISBN 978-0-12-374144-8.
  9. Bortolin, Francesca; Fusco, Giuseppe; Bonato, Lucio (2018). "Comparative analysis of diet in syntopic geophilomorph species (Chilopoda, Geophilomorpha) using a DNA-based approach". Soil Biology and Biochemistry. 127: 223–229. Bibcode:2018SBiBi.127..223B. doi:10.1016/j.soilbio.2018.09.021.
  10. Tamaddoni-Nezhad, Alireza; Milani, Ghazal Afroozi; Raybould, Alan; Muggleton, Stephen; Bohan, David A. (2013). "Construction and Validation of Food Webs Using Logic-Based Machine Learning and Text Mining". Ecological Networks in an Agricultural World. Advances in Ecological Research. Vol. 49. pp. 225–289. doi:10.1016/b978-0-12-420002-9.00004-4. ISBN 978-0-12-420002-9.
[edit]
  • "World Collembola list".
  • "UK Collembola". Archived from the original on 2011-06-12. Retrieved 2011-06-12.
  • Wikimedia Commons logo Media related to Entomobryidae at Wikimedia Commons
  • Wikispecies logo Data related to Entomobryidae at Wikispecies