Teufelsbaum vs Common Plain Neb

Alstonia scholaris compared with Monochroa tenebrella

Taxonomic Classification

Rank	Teufelsbaum	Common Plain Neb
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Gliederfüßer)
Class	Magnoliopsida (Dicots)	Insecta (Insekten)
Order	Gentianales (Enzianartige)	Lepidoptera (Schmetterlinge)
Family	Apocynaceae	Gelechiidae
Genus	Alstonia	Monochroa
Species	Alstonia scholaris	Monochroa tenebrella

Conservation Status

Teufelsbaum

LC — Least Concern

Common Plain Neb

LC — Least Concern

Physical Characteristics

Attribute	Teufelsbaum	Common Plain Neb
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Teufelsbaum

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

Common Plain Neb

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Teufelsbaum

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Common Plain Neb

<em>Monochroa tenebrella</em>, the common plain neb, is a small moth in the family Gelechiidae, a large and taxonomically complex family of micromoths. It is a nondescript, grey-brown species with narrow forewings typical of the gelechiid body plan, making field identification challenging without close examination. The species is typically associated with wetland and riparian habitats, where its larval host plants are found, and adults are usually encountered in late spring and early summer. <em>Monochroa tenebrella</em> is distributed across northern Europe, with confirmed records from Belgium, Denmark, Norway, and Sweden, suggesting a preference for temperate Atlantic and continental European climates. It is assessed as Least Concern on the IUCN Red List, reflecting an absence of major known threats at the population level. Biological traits such as average adult lifespan, wingspan measurements beyond general range estimates, larval host plant associations, and detailed dietary data remain poorly documented in the scientific literature. Like many micromoths, the species is understudied relative to larger Lepidoptera, and its ecology, population dynamics, and responses to habitat change are not well characterised. Continued recording by amateur lepidopterists is important for monitoring its distribution and status.