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Key to Nordic Cylloceriinae
Cylloceriinae
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Steps
Taxa:
Coxae
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All coxae red.
At least hind coxae black.
Ovipositor
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1. Ovipositor shorter than the apical height of the metasoma.
2. Ovipositor clearly longer than the apical height of the metasoma but less than 0.9 times the length of fore wing (usually below 0.7).
3. Length of ovipositor at least 0.9 times the length of fore wing.
Occipital carina
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Occipital carina interrupted medially.
Occipital carina complete.
Nervellus
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Nervellus inclivous, anterior end closer to base of wing than posterior end.
Nervellus vertical or reclivous, anterior end usually further from base of wing than posterior end.
Flagellum
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Last segment of flagellum club-shaped.
Last segment of flagellum not club-shaped.
Metasoma
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Apical half of tergite 2 and subsequent tergites coriaceous and mostly reddish or brown.
Tergite 2 and subsequent tergites coriaceous and/or mostly black.
Tergite sculpture
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Tergites 1 and 2 with very coarse sculpture, margin of tergites 3 and 4 with with coarsely sculptured stripes.
All tergites with rather fine sculpture.
Tergite 1
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Tergite 1 almost triangular, strongly sloping anteriorly.
Tergite 1 rather flat, not strongly sloping anteriorly.
Remaining taxa:
Allomacrus arcticus
Allomacrus subtilis
Cylloceria borealis
Cylloceria caligata
Cylloceria fusciventris
Cylloceria imperspicua
Cylloceria melancholica
Cylloceria sylvestris
Hyperacmus crassicornis
Discarded taxa:
Info
This key includes all northern European Cylloceriinae species.
References
Finlands Artdatacenter (2024). Cylloceriinae. LAJI.FI. Retrieved November 13, 2024.
https://laji.fi/en/taxon/MX.309379
Humala, A.E. (2002). [A review of the ichneumon wasp genera Cylloceria Schiodte, 1838 and Allomacrus Foerster, 1868 (Hymenoptera, Ichneumonidae) of the Russian fauna.] Entomologicheskoe Obozrenie 81(2): 370–385 [Entomological Review 82(3): 301–313].
Rossem, G.V. (1980). A revision of some Western Palaearctic Oxytorine genera (Hymenoptera, Ichneumonidae). Spixiana Supplement 4: 77–135.
Rossem, G.V. (1987). A revision of Western Palaearctic Oxytorinae genera: Part IV. Tijdschrift voor Entomologie 130: 49–108.
SLU Artdatabanken (2024). Cylloceriinae. Artfakta. Retrieved November 13, 2024.
https://artfakta.se/taxa/1000044
Key to Nordic Cylloceriinae
Cylloceriinae
