Criorhina floccosa

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Criorhina floccosa
Criorhina floccosa.jpg
male
Criorhina.floccosa.female2.jpg
female
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Syrphidae
Subfamily: Eristalinae
Tribe: Milesiini
Subtribe: Criorhinina
Genus: Criorhina
Species:
C. floccosa
Binomial name
Criorhina floccosa
(Meigen, 1822) [1]
Synonyms

Criorhina floccosa, is a species of hoverfly. It is found in many parts of the Palearctic including Europe. [3]

Contents

The larvae of C. floccosa are associated with rotting deciduous wood. Adults are usually found in woodland with overmature trees and are seen visiting flowers to feed. [4]

Description

External images For terms see Morphology of Diptera
A large, broad, bumblebee mimic (wing length 10–13 mm.), densely yellow, fox red or yellow and black pilose. Tergite 2 with distinct side tufts of long yellow hairs. Tergites 3 and 4 with short, dense reddish or tawny pile and dust, not obscuring the ground-colour. Tibia 1 and 2 with pale, adpressed, short hairs. [5] [6] [7] [8] The larva is illustrated by Rotheray (1993) [9]

Distribution

Palaearctic. South Sweden and Denmark South to the Pyrenees from Ireland eastwards to European Russia as far as the Caucasus [10] [11]

Habitat.Italy BagniLNature.JPG
Habitat.Italy

Biology

Habitat: Fagus and Quercus ancient woodland with over-mature and senescent trees. [12] Arboreal, but descends to visit flowers of white umbellifers, Cornus sanguinea, Crataegus, Photinia, Prunus spinosa, Ribes alpina, Rubus idaeus, Sorbus aucuparia, Sorbus aria. [13] The flight period is from the beginning of April to the beginning of July.

See also

Other bumblebee mimics are Mallota , Arctophila , Pocota and Brachypalpus . Criorhina differ from these genera in the form of the antennae.

Related Research Articles

<i>Myathropa florea</i> Species of fly

Myathropa florea, sometimes referred to as the Batman hoverfly, is a very common European and North African species of hoverfly. Adults may be seen on flowers from May to September. It is of a similar size to the common drone fly, but Myathropa are generally more yellow, with two light bands to the thorax, interrupted with a black central smudge. In museum specimens, any yellow colour soon fades to brown after death. Like most species in the tribe Eristalini, Myathropa are rather variable in size, shape and colour.

<i>Cheilosia albipila</i> Species of fly

Cheilosia albipila is a European and Palearctic species of hoverfly. Like most Cheilosia it is black, and because of this may often be overlooked as a hoverfly. It is little recorded but probably widespread and common and maybe overlooked because adult flight periods are early in the year, before many hoverfly recorders are active.

<i>Merodon equestris</i> Species of fly

Merodon equestris is a Holarctic species of hoverfly. Like many other hoverflies it displays a colouration pattern similar to a stinging insect as an evolutionary defense mechanism. Other syrphid bee mimics are Mallota, Arctophila, Criorhina, Pocota and Brachypalpus. Merodon species are distinguished from these by the very strong hind femora, which bear a large triangular projection on the underside near the tip. It flies in low vegetation while the other bumblebee mimics prefer higher vegetation layers.

<i>Dasysyrphus albostriatus</i> Species of fly

Dasysyrphus albostriatus is a Palearctic species of hoverfly.

<i>Dasysyrphus tricinctus</i> Species of fly

Dasysyrphus tricinctus is a European species of hoverfly in the genus Dasysyrphus, a member of the family Syrphidae. It is found across Europe, although reported in highest density from the British Isles and Scandinavia. While not uncommon it is generally only seen in modest numbers, typically in lowland woods with peak numbers in late May and early June and again in late August and early September.

<i>Epistrophe eligans</i> Species of fly

Epistrophe eligans is a European species of hoverfly.

<i>Meliscaeva auricollis</i> Species of fly

Meliscaeva auricollis is a West Palearctic species of hoverfly.

<i>Meliscaeva cinctella</i> Species of fly

Meliscaeva cinctella is a Holarctic species of hoverfly.

<i>Criorhina berberina</i> Species of fly

Criorhina berberina is a species of hoverfly. It is found in the Palaearctic from Fennoscandia South to Iberia and Italy. Ireland eastwards through Europe into Turkey and European Russia . C. berberina is a bumblebee mimic. The body has uniformly long dense pubescence, obscuring the ground-colour. There are two forms one with the pubescence more or less extensively blackish, one in which it is entirely yellow or tawny. Criorhina differ from other bumblebee mimics - Mallota, Arctophila, Pocota and Brachypalpus by the form of their antennae: the first segments are thin and form a stalk, the third segment is shorter than it is wide. In Criorhina, the face projects downwards, in contrast to Pocota and Brachypalpus.

<i>Fagisyrphus</i> Species of fly

Fagisyrphus cinctus is a European species of hoverfly. This species has a muddled taxonomic history. Older authors treated it as a member of the genus Melangyna, and later sources in Meligramma, but the most recent sources recognize it as the sole species in its own monotypic genus, Fagisyrphus.

<i>Epistrophe grossulariae</i> Species of fly

Epistrophe grossulariae is a Holarctic species of hoverfly.

<i>Criorhina ranunculi</i> Species of fly

Criorhina ranunculi, is a species of hoverfly found in the spring in many parts of Britain and Europe.

<i>Anasimyia lineata</i> Species of fly

Anasimyia lineata is a Palaearctic species of hoverfly.

Melangyna arctica is a Holarctic species of hoverfly.

<i>Melangyna quadrimaculata</i> Species of fly

Melangyna quadrimaculata is a European species of hoverfly.

<i>Brachypalpoides lentus</i> Species of fly

Brachypalpoides lentus is a European species of hoverflies.

<i>Eumerus funeralis</i> Species of fly

Eumerus funeralis or lesser bulb fly is a species of Hoverfly, from the family Syrphidae, in the order Diptera. E. funeralis appears in Peck (1988) as a synonym of E. strigatus (Fallen), but was reinstated as the correct name for tuberculatus Rondani, sensu auctorum by Speight et al. (1998).

<i>Brachyopa scutellaris</i> Species of fly

Brachyopa scutellaris is a European species of hoverfly.

<i>Mallota cimbiciformis</i> Species of fly

Mallota cimbiciformis is a Palearctic hoverfly.

<i>Caliprobola speciosa</i> Species of fly

Caliprobola speciosa is a Palearctic hoverfly. It is an ancient woodland bioindicator.

References

  1. 1 2 Meigen, Johann Wilhelm (1822). Systematische Beschreibung der bekannten europäische n zweiflugeligen Insekten. Hamm: Dritter Theil. Schulz-Wundermann. pp. x, 416, pls. 22–32. Retrieved 14 April 2019.
  2. Fallen, C.F. (1826). Supplementum Dipterorum Sveciae. Lundae [= Lund].
  3. Stubbs, Alan E.; Falk, Steven J (1983). British Hoverflies: An Illustrated Identification Guide (2nd ed.). London: British Entomological and Natural History Society. pp. 253, xvpp. ISBN   1-899935-03-7.
  4. Ball, S.G.; Morris, R.K.A. (2000). Provisional atlas of British hoverflies (Diptera, Syrphidae). Monks Wood, UK: Biological Records Centre. pp. 167 pages. ISBN   1-870393-54-6.
  5. Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
  6. Van der Goot,V.S. (1981) De zweefvliegen van Noordwest - Europa en Europees Rusland, in het bijzonder van de Benelux. KNNV, Uitgave no.32: 275pp. Amsterdam.
  7. Bei-Bienko, G.Y. & Steyskal, G.C. (1988) Keys to the Insects of the European Part of the USSR, Volume V: Diptera and Siphonaptera, Part I. Amerind Publishing Co., New Delhi. ISBN   81-205-0080-6.
  8. Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf Archived 2018-10-04 at the Wayback Machine
  9. Rotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf Archived 2019-04-03 at the Wayback Machine
  10. Fauna Europaea
  11. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
  12. Speight, M.C.D. (2011). "Species accounts of European Syrphidae (Diptera)" (PDF). Syrph the Net, the database of European Syrphidae. 65: 285pp.
  13. de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België. Doc.Trav. IRSNB, no.60, 1–167.