Biology:Uroleucon telekiae

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Short description: Species of aphid

Uroleucon telekiae
Uroleucon telekiae (14149357529).jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Sternorrhyncha
Family: Aphididae
Genus: Uroleucon
Species:
U. telekiae
Binomial name
Uroleucon telekiae
Holman 1965

Uroleucon telekiae is a species of aphid from the family Aphididae.[1]

Description

Uroleucon telekiae can be found in colours ranging from reddish black to dark bronze.[2] The first tarsal segment possesses three hairs. The apical segment of the rostrum is 1.55 - 1.66 x the second segment of hind tarsus. The middle parts of the tibiae is pale or dusky in colour. The body is usually longer than 3.5mm. The secondary rhinaria rarely covers more than 40% of the antennal segment.[3]

Distribution and habitat

Uroleucon telekiae can be found throughout many parts of Europe, including the countries of: Denmark , Czech Republic, Germany , North Macedonia, Poland , Romania, Slovakia[4] and Luxembourg.[5]

This species is monophagous[5] and can only be found feeding on the plant species Telekia speciosa.[3] It is therefore only present in countries where its food plant is also present. Their food plant is often associated with shaded, nitrogen rich, damp woodlands.[6] The range of this insect has increased due to the introduction of the host plant T. speciosa. The plant was introduced into many countries such as Denmark, Germany and Poland,[7] which also expanded the distribution of Uroleucon telekiae.

References

  1. "Uroleucon telekiae". 2022-05-05. https://animaldiversity.org/accounts/Uroleucon_telekiae/classification/. 
  2. Blackman, Eastop, R. L., Victor F. (2008-04-15). Aphids on the World's Herbaceous Plants and Shrubs, 2 Volume Set. Wiley. pp. 1343. ISBN 9780470519592. 
  3. 3.0 3.1 Heie, Ole E. (1995). The Aphidoidea (Hemiptera) of Fennoscandia and Denmark: Family Aphididae, part 3 of tribe Macrosiphini of subfamily Aphidinae, and family Lachnidae. Scandinavian Science Press. pp. 45. ISBN 9789004103542. 
  4. "Uroleucon telekiae". 2019-11-21. https://www.cabi.org/isc/datasheet/117735#toidentity. 
  5. 5.0 5.1 "Uroleucon telekiae (Holman, 1965)". 2019. https://bladmineerders.nl/parasites/animalia/arthropoda/insecta/hemiptera/sternorrhyncha/aphidoidea/aphididae/aphidinae/macrosiphini/uroleucon/uroleucon-telekiae/. 
  6. "Telekia speciosa". 2012-02-28. https://alienplantsbelgium.myspecies.info/content/telekia-speciosa. 
  7. "Telekia speciosa" (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/255191-1. Retrieved 5 May 2022. 

Wikidata ☰ Q10710828 entry