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(Coleoptera, Diptera, Hymenoptera and Lepidoptera)
by
Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds
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Cerodontha flavocingulata (Strobl,
1909) [Diptera:
Agromyzidae] |
Agromyza
(Domomyza) flavocingulata Strobl, 1909. Wien. ent. Ztg.
28: 296
Phytagromyza flavocingulata (Strobl, 1909); Hendel. 1920.
Archiv für Naturgeschichte (A)84(7): 147
Dizygomyza semiatra Hendel, 1931. Fliegen palaearkt.
Reg. 6(2): 49
Phytagromyza flavocingulata (Strobl, 1909); Hendel. 1932.
Fliegen palaearkt. Reg. 6(2): 281
Dizygomyza (Poemyza) storai Frey, 1946. Notul. ent.
26: 45
Dizygomyza semiatra Hendel, 1931; Nowakowski, 1962. Annls
zool., Warsz. 20: 100
Cerodontha (Phytagromyza) flavocingulata (Strobl, 1909);
Nowakowski, 1962. Annls zool., Warsz. 20: 100
Dizygomyza semiatra Hendel, 1931; Nowakowski, 1967. Polskie
Pismo ent. 37: 653
Cerodontha (Phytagromyza) flavocingulata (Strobl, 1909);
Spencer, 1972b. Handbk
ident. Br. Ins. 10(5g): 99
(fig. 343), 102
Cerodontha (Phytagromyza) flavocingulata (Strobl, 1909);
Spencer, 1976. Fauna ent. Scand. 5(1): 201-2, figs
351-3.
Cerodontha (Phytagromyza) flavocingulata (Strobl, 1909);
Spencer, 1990. Host specialization in the world Agromyzidae
(Diptera) : 354, 355, 356, 371, 372 (fig. 1396).
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Leaf-miner: A
lower surface mine. Pupation normally in the ground (Spencer,
1976: 202).
Broad,
usually lower-surface corridor in the blade, generally first rising,
then descending. Mostly one larva in a mine, but sometimes several
mines on a leaf may merge. Frass in grains that gradually become
both larger and more widely spaced. Pupation 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 yellow larva is described by de Meijere (1938),
Nowakowski (1973) and
(Dempewolf (2001:
119).
Posterior spiracles with a circle of 12-18 bulbs. Mandibles with 2 teeth each, strongly alternating. Above the mandibles a transverse row of fine hairs (Bladmineerders van Europa).
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).
Yellowish-brown (Spencer, 1976:
202). Puparium yellow- to blackish brown (Bladmineerders van Europa).
Comments:
Festuca gigantea is treated
as Schedonorus gigantea (Giant Fescue) and Festuca pratensis is treated as Schedonorus
pratensis (Meadow Fescue) by Stace (2010).
Hosts in Great Britain and Ireland:
Hosts
elsewhere:
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