stringtranslate.com

Micromus tasmaniae

Micromus tasmaniae, known as the Tasmanian brown lacewing, is a species of brown lacewing in the family Hemerobiidae.[2] It is widespread in Australia, New Zealand, and Pacific Islands such as New Caledonia and Vanuatu.[3]

Description and ecology

Adults of the species are 7.5-10 mm long, and are typically nocturnal. The lacewing's lifespan is temperature dependent (higher temperatures causing shorter larval stages).[1] The Tasmanian Brown Lacewing breeds all year round, surviving at temperatures as low as 5°C.[1] The species typically has clear wings and a brown body.[4] The species can be differentiated from Micromus bifasciatus by the spotted pattern on the species' anterior wings, compared to the brown transverse bands found on Micromus bifasciatus.[4]

The lacewings feed on nectar, as well as aphids and psyllids.[1]

Distribution and habitat

The species is found widely across Australia,[5] and is likely the most common species found in both Australia and New Zealand.[4] The species has been established in New Zealand since at least 1869, and has been identified in remote areas of the country, including the Chatham Islands, Auckland Islands, Antipodes Islands and Kermadec Islands.[4] It has been seen feeding on aphids (especially spruce aphids), and has been found on alfalfa.[6] During the daytime, adults and larvae hide (larvae hiding at the bases of plants in the daytime).[1] The oval-shaped white eggs of the species are often laid on plant hairs and spider webs, close to the species the adults are preying upon.[1]

The species is associated with a wide range of plants and ranges, compared to Micromus bifasciatus, which is typically associated with Podocarpus trees.[4]

Gallery

References

  1. ^ a b c d e f g h i j k Martin, N A (2017). "Factsheet: Tasmanian lacewing - Micromus tasmaniae". Landcare Research. Retrieved 2021-01-27.
  2. ^ "Micromus tasmaniae species details". Catalogue of Life. Retrieved 2018-02-28.
  3. ^ Wise, K. A. J. (1991). "Distribution and Zoogeography of New Zealand Megaloptera and Neuroptera". Records of the Auckland Institute and Museum. 28: 211–227. ISSN 0067-0464. JSTOR 42906418. Wikidata Q58677416.
  4. ^ a b c d e Wise, K. A. J. (1993). "Species of Micromus (Neuroptera: Hemerobiidae) in New Zealand". Records of the Auckland Institute and Museum. 30: 93–117. ISSN 0067-0464. JSTOR 42906436. Wikidata Q58677453.
  5. ^ New, T. R. (1984). Comparative biology of some Australian Hemerobiidae. In Progress in world’s neuropterology: proceedings of the 1st international symposium on neuropterology’.(Eds J Gepp, H Aspoeck, H Holzel) pp (pp. 153-166).
  6. ^ Wise, K. A. J. (1995). "Records Concerning Biological Control of Insect Pests by Neuropteroidea (Insecta) in New Zealand". Records of the Auckland Institute and Museum. 32: 101–117. ISSN 0067-0464. JSTOR 42906455. Wikidata Q58677493.

Further reading