myosotidis Kaltenbach, 1864. Verh. naturh. Ver. preuss.
Rheinl. 21: 250
Agromyza myosotidis Kaltenbach, 1864; Spencer, 1963a. Stuttgarter
Beiträge zur Naturkunde 115: 2
Agromyza myosotidis Kaltenbach, 1864; Spencer, 1972b. Handbk
ident. Br. Ins. 10(5g): 34 (fig. 91), 35, 109
Agromyza myosotidis Kaltenbach, 1864; Spencer, 1976. Fauna
ent. Scand. 5(1): 124, figs 208-10.
Agromyza myosotidis Kaltenbach, 1864; Spencer, 1990. Host
specialization in the world Agromyzidae (Diptera) : 198, 199.
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).
Reddish-brown; posterior spiracles each with 3 bulbs (Spencer,
Hosts in Great Britain & Ireland:
of year - mines: July-August, October.
of year - adults: September.
in Great Britain & Ireland: Widespread in Britain including
Hampshire (Barnet), Oxford (Oxford), Suffolk (Dunwich), Denbighshire
(Cefn-y-bedd) (Spencer, 1972b:
35) and Warwickshire (Corley and Coventry) (Robbins,
1991: 97); Cambridgeshire (NBN
NBN Grid Map:
elsewhere: Widespread in continental Europe including Denmark,
Germany, Poland, Sweden (Spencer,
1976: 124) and the [former] U.S.S.R. (Mines in BMNH), Austria,
Belgium, Canary Is., Czech Republic, French mainland, Spanish mainland
and Switzerland (Martinez in Fauna Europaea).
recorded in Ethiopia (Spencer,
NBN Interactive Grid Maps of known host species:
British and Irish Parasitoids in Britain and elsewhere: