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Arge pagana: Difference between revisions

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| authority = ([[Georg Wolfgang Franz Panzer|Panzer]], 1798)
| authority = ([[Georg Wolfgang Franz Panzer|Panzer]], 1798)
|synonyms=
|synonyms=
*''Arge rosae''<ref>[https://www.biolib.cz/en/taxon/id63097/ Biolib] </ref>
*''Arge rosae''<ref>[https://www.biolib.cz/en/taxon/id63097/ Biolib]</ref>
*''Tenthredo pagana'' Panzer, 1798
*''Tenthredo pagana'' Panzer, 1798
}}
}}


'''''Arge pagana''''' is a [[sawfly]] in the family [[Argidae]]. It is known by the name "large rose sawfly" although the related species ''[[Arge ochropus]]'' is also known by this name.
'''''Arge pagana''''' is a [[sawfly]] in the family [[Argidae]]. It is known by the name "large rose sawfly" although the related species ''[[Arge ochropus]]'' is also known by this name.


==Subspecies==
==Subspecies==
* ''Arge pagana pagana'' <small>(Panzer, 1798)</small> <ref>[https://fauna-eu.org/cdm_dataportal/taxon/164bb724-6454-403d-9c3e-204a37a69013 A. p. pagana at Fauna europaea] </ref>
* ''Arge pagana pagana'' <small>(Panzer, 1798)</small> <ref>[https://fauna-eu.org/cdm_dataportal/taxon/164bb724-6454-403d-9c3e-204a37a69013 A. p. pagana at Fauna europaea]</ref>
* ''Arge pagana stephensii'' <small>(Leach, 1817)</small> <ref>[https://fauna-eu.org/cdm_dataportal/taxon/28ae91a8-017e-4124-a1ec-2c39433fc500 A. p. stephensii at Fauna europaea] </ref> ([[British Isles]])
* ''Arge pagana stephensii'' <small>(Leach, 1817)</small> <ref>[https://fauna-eu.org/cdm_dataportal/taxon/28ae91a8-017e-4124-a1ec-2c39433fc500 A. p. stephensii at Fauna europaea]</ref> ([[British Isles]])


==Distribution==
==Distribution==
This species can be found in the [[Palearctic realm]].<ref>[https://fauna-eu.org/cdm_dataportal/taxon/7b2f2b39-a729-491e-b53e-5eee61ca1f40 Fauna Europaea] </ref>
This species can be found in the [[Palearctic realm]].<ref>[https://fauna-eu.org/cdm_dataportal/taxon/7b2f2b39-a729-491e-b53e-5eee61ca1f40 Fauna Europaea]</ref>


==Description==
==Description==
''Arge pagana'' can reach a length of about 1&nbsp;cm. Wings and veins on the wings are black, often with blue metallic sheen. Pronotum and legs are also black. Its most conspicuous feature is a large rounded yellow abdomen. It has a black head and thorax and the legs are largely black.
''Arge pagana'' can reach a length of about 1&nbsp;cm. Wings and veins on the wings are black, often with blue metallic sheen. Pronotum and legs are also black. Its most conspicuous feature is a large rounded yellow abdomen. It has a black head and thorax and the legs are largely black.
Larvae reach about 25&nbsp;mm and are pale green with black dots and a yellow head. <ref name = bull>[https://archive.org/stream/bulletindelasocif0202soci/bulletindelasocif0202soci_djvu.txt Bulletin de la Société des sciences naturelles de l'Ouest de la France, 1902]</ref>
Larvae reach about 25&nbsp;mm and are pale green with black dots and a yellow head.<ref name = bull>[https://archive.org/stream/bulletindelasocif0202soci/bulletindelasocif0202soci_djvu.txt Bulletin de la Société des sciences naturelles de l'Ouest de la France, 1902]</ref>


==Biology==
==Biology==
The eggs are laid on [[rose]]s. Larvae appear in early summer and reach full size by the end of July. <ref name=bull/> The larvae are gregarious and live in colonies feeding on rose leaves (''[[Rosa (plant)|Rosa]]'' species, ''[[Rosa acicularis]]'').<ref>[http://www.nic.funet.fi/pub/sci/bio/life/insecta/hymenoptera/symphyta/tenthredinoidea/argidae/arginae/arge/index.html Funet] </ref>
The eggs are laid on [[rose]]s. Larvae appear in early summer and reach full size by the end of July.<ref name=bull/> The larvae are gregarious and live in colonies feeding on rose leaves (''[[Rosa (plant)|Rosa]]'' species, ''[[Rosa acicularis]]'').<ref>[http://www.nic.funet.fi/pub/sci/bio/life/insecta/hymenoptera/symphyta/tenthredinoidea/argidae/arginae/arge/index.html Funet]</ref>


The pupal period is very short. Adults feed on nectar and pollen from ''[[Tanacetum vulgare]]'' and ''[[Heracleum sphondylium]]''. During the warmer years there may be two or, rarely, three generations.
The pupal period is very short. Adults feed on nectar and pollen from ''[[Tanacetum vulgare]]'' and ''[[Heracleum sphondylium]]''. During the warmer years there may be two or, rarely, three generations.
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Arge pagana 5 beentree.jpg|Larva
Arge pagana 5 beentree.jpg|Larva
</gallery>
</gallery>

⚫
==References==
⚫
{{Reflist}}


==External links==
==External links==
* A.Ramel [http://aramel.free.fr/INSECTES14-2.shtml LES TENTHREDES] {{in lang|fr}}
* A.Ramel [http://aramel.free.fr/INSECTES14-2.shtml LES TENTHREDES] {{in lang|fr}}
* [https://www.insectes-net.fr/tenthredes/tenthrede2.htm la TENTHRÈDE du ROSIER (Arge pagana)] {{in lang|fr}}
* [https://www.insectes-net.fr/tenthredes/tenthrede2.htm la TENTHRÈDE du ROSIER (Arge pagana)] {{in lang|fr}}

⚫
==References==
⚫
{{Reflist}}



{{Taxonbar|from=Q2070737}}
{{Taxonbar|from=Q2070737}}

Revision as of 23:11, 7 November 2020

Arge pagana
Arge pagana. Dorsal view
Side view
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Suborder: Symphyta
Family: Argidae
Genus: Arge
Species:
A. pagana
Binomial name
Arge pagana
(Panzer, 1798)
Synonyms
  • Arge rosae[1]
  • Tenthredo pagana Panzer, 1798

Arge pagana is a sawfly in the family Argidae. It is known by the name "large rose sawfly" although the related species Arge ochropus is also known by this name.

Subspecies

Distribution

This species can be found in the Palearctic realm.[4]

Description

Arge pagana can reach a length of about 1 cm. Wings and veins on the wings are black, often with blue metallic sheen. Pronotum and legs are also black. Its most conspicuous feature is a large rounded yellow abdomen. It has a black head and thorax and the legs are largely black. Larvae reach about 25 mm and are pale green with black dots and a yellow head.[5]

Biology

The eggs are laid on roses. Larvae appear in early summer and reach full size by the end of July.[5] The larvae are gregarious and live in colonies feeding on rose leaves (Rosa species, Rosa acicularis).[6]

The pupal period is very short. Adults feed on nectar and pollen from Tanacetum vulgare and Heracleum sphondylium. During the warmer years there may be two or, rarely, three generations.

  • A. p. stephensii, Oxfordshire. laying eggs, the ovipositor can just be seen between the rear legs.
    A. p. stephensii, Oxfordshire. laying eggs, the ovipositor can just be seen between the rear legs.
  • Scar on the shoot of rose after the hatching of eggs
    Scar on the shoot of rose after the hatching of eggs
  • Larva
    Larva

References

  1. ^ Biolib
  2. ^ A. p. pagana at Fauna europaea
  3. ^ A. p. stephensii at Fauna europaea
  4. ^ Fauna Europaea
  5. ^ a b Bulletin de la Société des sciences naturelles de l'Ouest de la France, 1902
  6. ^ Funet


Quelle: https://en.wikipedia.org/wiki/Special%3ADiff%2F987575579