The leaf and stem mines of British flies and other insects
 

(Coleoptera, Diptera, Hymenoptera and Lepidoptera)

by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds

 

Chromatomyia glacialis (Griffiths, 1964)
[Diptera: Agromyzidae]

Phytomyza glacialis Griffiths, 1964. Ent. Meddr. 32: 429
Phytomyza glacialis Griffiths, 1964; Spencer, 1972b. Handbk ident. Br. Ins. 10(5g): 87
Phytomyza opacella auctt.; Griffiths, 1980. Entomologica scandinavica, Supplement 13: PAGE.
Chromatomyia glacialis Griffiths, 1964.


Lifestyle: Unknown.

Larva: The larvae of flies are leg-less maggots without a head capsule (see examples). They never have thoracic or abdominal legs. They do not have chewing mouthparts, although they do have a characteristic cephalo-pharyngeal skeleton (see examples), usually visible internally through the body wall.

Puparium: The puparia of flies are formed within the hardened last larval skin or puparium and as a result sheaths enclosing head appendages, wings and legs are not visible externally (see examples).

Hosts in Great Britain and Ireland: Currently unknown.

Hosts elsewhere: Currently unknown.

Time of year - larvae: Currently unknown.

Time of year - adults: Currently unknown.

Distribution in Great Britain and Ireland: Uncommon. Inverness (Spencer, 1972b: 87).

Distribution elsewhere: Widespread in continental Europe including Poland and Sweden (Fauna Europaea).

NBN Atlas links to known host species:

Host species unknown

British and Irish Parasitoids in Britain and elsewhere: Currently unknown.



External links: Search the internet:
Biodiversity Heritage Library
Bladmineerders van Europa
British leafminers
Encyclopedia of Life
Fauna Europaea
NBN Atlas
NHM UK Checklist
Find using Google
Find using Google Scholar
Find images using Google


XHTML Validator Last updated 19-May-2017 Brian Pitkin Top of page

lant Milium       Pitkin & Plant Phleum       Pitkin & Plant

Hosts elsewhere:

Poaceae        
Alopecurus pratensis Meadow Foxtail British Wild Flowers by John Somerville et al. Bladmineerders van Europa
Alopecurus pratensis Meadow Foxtail British Wild Flowers by John Somerville et al. Spencer, 1990: 354
Anthoxanthum odoratum Sweet Vernal-grass British Wild Flowers by John Somerville et al. Bland, 2002b: 101
Arrhenatherum       Spencer, 1990: 354
Arrhenatherum elatius False Oat-grass British Wild Flowers by John Somerville et al. Spencer, 1976: 422
Arrhenatherum elatius False Oat-grass British Wild Flowers by John Somerville et al. Bladmineerders van Europa
Avena sativa Oat   Spencer, 1976: 422
Avena sativa Oat   Bladmineerders van Europa
Avenula       Spencer, 1990: 354
Beckmannia       Spencer, 1990: 354
Bromus       Spencer, 1990: 355
Bromus erectus Upright Brome   Bladmineerders van Europa
Cinna       Spencer, 1990: 354
Dactylis       Spencer, 1990: 355
Dactylis glomerata Cock's-foot British Wild Flowers by John Somerville et al. Bladmineerders van Europa
Deschampsia       Spencer, 1990: 354
Festuca       Bladmineerders van Europa
Holcus lanatus Yorkshire-fog British Wild Flowers by John Somerville et al. Bladmineerders van Europa
Hordeum       Spencer, 1990: 356
Hordeum vulgare Six-rowed Barley   Spencer, 1976: 422
Hordeum vulgare Six-rowed Barley   Bladmineerders van Europa
Lolium       Spencer, 1990: 355
Melica       Spencer, 1990: 355
Milium       Spencer, 1990: 356
Phalaris       Spencer, 1990: 355
Phleum       Spencer, 1990: 355
Phleum pratense Timothy British Wild Flowers by John Somerville et al. Spencer, 1976: 422
Phleum pratense Timothy British Wild Flowers by John Somerville et al. Bladmineerders van Europa
Poa       Spencer, 1990: 355
Poa       Bladmineerders van Europa
Secale       Spencer, 1990: 356
Secale cereale Rye   Spencer, 1976: 422
Secale cereale Rye   Bladmineerders van Europa
Sesleria       Spencer, 1990: 356
Trisetum       Spencer, 1990: 355
Triticum       Spencer, 1990: 356
Triticum aestivum Bread Wheat   Bladmineerders van Europa

Time of year - mines: April-September (Bladmineerders van Europa).

Time of year - adults: Currently unknown.

Distribution in Great Britain and Ireland: Perth (Kinnoul Hill and Fealar Gorge); Angus (Glen Cova, The Scorrie); Fife (Kinkell Braes) (Bland, 2002). Nottinghamshire (NBN Atlas).

Distribution elsewhere: Widespread in continental Europe including Denmark, Finland, Norway, Sweden (Spencer, 1976: 422), Czech Republic, Germany, Hungary, Italian mainland, Poland, Slovakia, The Netherlands and Yugoslavia (Fauna Europaea).

Also recorded in Canada (Spencer, 1976: 422).

NBN Atlas links to known host species:

Alopecurus pratensis, Anthoxanthum odoratum, Arrhenatherum elatius, Avena sativa, Bromus erectus, Dactylis glomerata, Holcus lanatus, Hordeum vulgare, Phleum pratense, Secale cereale, Triticum aestivum

British and Irish Parasitoids in Britain and elsewhere:

Chalcidoidea   
Chrysocharis orbicularis (Nees, 1834) Eulophidae: Entedoninae
Chrysocharis pallipes (Nees, 1834) Eulophidae: Entedoninae
Chrysocharis pentheus (Walker, 1839) Eulophidae: Entedoninae
Chrysocharis polyzo (Walker, 1839) Eulophidae: Entedoninae
Chrysocharis pubicornis (Zetterstedt, 1838) Eulophidae: Entedoninae
Neochrysocharis aratus (Walker, 1838) Eulophidae: Entedoninae
Neochrysocharis formosus (Westwood, 1833) Eulophidae: Entedoninae
Pediobius metallicus (Nees, 1834) Eulophidae: Entedoninae
Cirrospilus vittatus Walker, 1838 Eulophidae: Eulophinae
Diglyphus chabrias (Walker, 1838) Eulophidae: Eulophinae
Diglyphus isaea (Walker, 1838) Eulophidae: Eulophinae
Diglyphus minoeus (Walker, 1838) Eulophidae: Eulophinae
Hemiptarsenus ornatus (Nees, 1834) Eulophidae: Eulophinae
Hemiptarsenus unguicellus (Zetterstedt, 1838) Eulophidae: Eulophinae
Pnigalio soemius (Walker, 1839) Eulophidae: Eulophinae
Cyrtogaster vulgaris Walker, 1833 Pteromalidae: Pteromalinae
Halticoptera circulus (Walker, 1833) Pteromalidae: Miscogastrinae
Ichneumonoidea - Links to species no longer available  
Dacnusa maculipes Thomson, 1895 Braconidae: Alysiinae


External links: Search the internet:
Biodiversity Heritage Library
Bladmineerders van Europa
British leafminers
Encyclopedia of Life
Fauna Europaea
NBN Atlas
NHM UK Checklist
Find using Google
Find using Google Scholar
Find images using Google


XHTML Validator Last updated 09-Jul-2019 Brian Pitkin Top of page