Deltophora
Janse, 1950
Species Guides
2- Deltophora glandiferella
- Deltophora sella(Black-spotted Twirler)
A of small in the Gelechiidae containing approximately 20 distributed across all continents except Antarctica. The genus was originally described from South Africa. plant relationships are documented for only two Chinese species, which exhibit a rare obligate mutualism with Phyllanthus plants.
Pronunciation
How to pronounce Deltophora: //ˌdɛltoʊˈfɔːrə//
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Distribution
Originally described from South Africa; present on all continents except Antarctica. Specific distribution records include China (Hainan, Guangdong), United States (Vermont), and other regions.
Diet
Larvae of two Chinese feed on Phyllanthus plants (Phyllanthaceae). of these same species consume nectar from their larval plants.
Host Associations
- Phyllanthus rheophyticus - larval Exclusive for Deltophora phyllanthicella; also nectar source for
- Phyllanthus cochinchinensis - larval Exclusive for Deltophora polliniferens; also nectar source for
Life Cycle
In Deltophora phyllanthicella, fully developed first-instar larvae have been observed within the female , indicating viviparity or ovoviviparity. This represents the first recorded case of this trait in Gelechiidae.
Behavior
of two Chinese act as of their larval plants. Adults chemically dissolve pollen of host plants, breaking down sporopollenin.
Ecological Role
Obligate mutualist with Phyllanthus plants; serve as while larvae feed on the same .