Brook Alder vs chrysanthemum aphid
Alnus maritima compared with Macrosiphoniella sanborni
Key Differences
- Brook Alder is Endangered while chrysanthemum aphid is Not Evaluated.
Taxonomic Classification
| Rank | Brook Alder | chrysanthemum aphid |
|---|---|---|
| Kingdom | Plantae (Plants) | Animalia (Animals) |
| Phylum | Magnoliophyta (Flowering Plants) | Arthropoda (Arthropods) |
| Class | Magnoliopsida (Dicots) | Insecta (Insects) |
| Order | Fagales (Beeches & Oaks) | Hemiptera (Hemiptera) |
| Family | Betulaceae | Aphididae |
| Genus | Alnus | Macrosiphoniella |
| Species | Alnus maritima | Macrosiphoniella sanborni |
Conservation Status
Brook Alder
EN — Endangeredchrysanthemum aphid
NE — Not EvaluatedPhysical Characteristics
| Attribute | Brook Alder | chrysanthemum aphid |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Brook Alder
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
chrysanthemum aphid
Typically found in virtually all terrestrial and freshwater habitats.
Widely distributed across Asia (Cyprus, Israel, Taiwan), Europe (31 countries), and North America (United States).
Brook Alder
The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
chrysanthemum aphid
The chrysanthemum aphid (Macrosiphoniella sanborni) is a soft-bodied insect in the family Aphididae, a specialist pest of cultivated and wild Chrysanthemum species and related members of the family Asteraceae. It is a dark brown to reddish-black aphid, distinguishing it from many green or pale aphids, and infests the shoots, leaves, and flower buds of its host plants. Like other aphids, Macrosiphoniella sanborni feeds by inserting its stylet mouthparts into plant tissue to extract phloem sap, depriving the host of carbohydrates and amino acids. Heavy infestations cause stunting, leaf curl, distortion, and reduction in flower quality and yield, making it a significant pest in the commercial chrysanthemum industry worldwide. The species can reproduce parthenogenetically — females producing live young without fertilization — and populations can build rapidly under warm greenhouse conditions. Chrysanthemum aphids excrete honeydew, which supports the growth of black sooty mold on plant surfaces, further reducing photosynthesis and ornamental value. They may also transmit plant viruses during feeding. Natural predators including ladybirds, lacewings, and parasitoid wasps provide biological control, though chemical aphicides are frequently used in commercial cultivation.
Shared Countries
Both species can be found in 4 countries:
Related Comparisons
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