Callipterinella calliptera
(Hartig, 1841)
Black-banded Birch Aphid
Callipterinella calliptera is an commonly known as the Black-banded Birch Aphid. It belongs to the and is associated with birch trees (Betula species). The species has been documented in parts of northwestern Europe including Belgium, Denmark, and Norway. It is a relatively infrequently recorded species with limited published ecological data.
Pronunciation
How to pronounce Callipterinella calliptera: //ˌkælɪptəˈrɪnələ ˌkælɪpˈtɪrə//
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Identification
The dark transverse abdominal distinguishes this from many other birch-feeding . It may be confused with other Callipterinella species, particularly C. tuberculata, which lacks the prominent banding pattern. Microscopic examination of morphological features such as antennal ratios and shape is required for definitive identification. Winged forms can be distinguished by the pattern of pigmentation on the and .
Images
Appearance
Body coloration includes a distinctive dark transverse across the , giving rise to its . Winged forms () possess dark pigmentation on the surface. The () are relatively short and dark-tipped. Overall body shape is typical of the Callipterinella, with a somewhat rounded abdomen in (wingless) forms.
Habitat
Associated with birch woodlands and stands of Betula . Found on the leaves and young shoots of trees. Specific microhabitat preferences within birch are not well documented.
Distribution
Recorded from Belgium (including Flemish and Walloon regions), Denmark, and Norway. The full extent of its range is likely broader in northern and central Europe given the distribution of its birch , but confirmed records are sparse.
Diet
Feeds on phloem sap of birch trees (Betula ). Specific species preferences within the Betula have not been documented.
Host Associations
- Betula - primary -level association; specific not confirmed
Ecological Role
As a phloem-feeding , it acts as a on birch trees. Likely serves as for and associated with on birch, though specific ecological interactions have not been documented.
Human Relevance
No significant economic or agricultural impact has been reported. Not considered a of cultivated plants.
Similar Taxa
- Callipterinella tuberculataSimilar size and association with birch; distinguished by lacking the dark transverse abdominal present in C. calliptera
- Calaphis betulicolaAnother birch-feeding in the same ; differs in coloration pattern and antennal
More Details
Taxonomic history
Originally described as Aphis callipterus by Hartig in 1841, later transferred to the Callipterinella. The genus Callipterinella is part of the tribe Calaphidini within Calaphidinae.