(Poemyza) calamagrostidis Nowakowski, 1967. Polskie Pismo
ent. 37(4): 648
Poemyza spenceri Nowakowski, 1967. Polskie Pismo ent.
37(4): 648. [Synonymised by Zlobin, 1985]
Poemyza tschirnhausi Nowakowski, 1972. Polskie Pismo
ent. 42(4): 744. [Synonymised by Zlobin, 1985]
Cerodontha (Poemyza) calamagrostidis Nowakowski, 1967;
Spencer, 1990. Host specialization in the world Agromyzidae
(Diptera) : 354, 367, 368 (fig. 1377).
corridor; larva solitary. Pupation mostly outside the mine (Bladmineerders van Europa).
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.
The larva is described by Dempewolf (2001:
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 & Ireland:
of year - larvae:
June-August, rarely September (Bladmineerders van Europa).
of year - adults: Currently unknown.
in Great Britain & Ireland: Cambridgeshire (NBN
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elsewhere: Widespread in continental Europe including Germany
(Bladmineerders van Europa), Austria, Czech Republic, Estonia, Finland, French
mainland, Hungary, Lithuania, Poland, Slovakia and Sweden (Martinez
in Fauna Europaea).
recorded in Canada (Spencer,
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British and Irish Parasitoids in Britain and elsewhere: