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Digital Guide to Moth Identification

Noctuidae 931284 – 9044   Marimatha nigrofimbria (Guenée, 1852)              Black-bordered Lemon Moth

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Distribution: VT to NE south to FL and TX Similar Species: 9044 Marimatha nigrofimbria, wide spread east of the Rockies, has head without frontal protuberance (magnification may be required) and pm. line usually absent but when visible is evenly curved around the reniform spot. 9044.1 Marimatha squala, AZ south into Mexico, has a pm. line evenly curved around the reniform spot. 9044.2 Marimatha quadrata, AZ and TX south into Mexico, has a pm. line evenly curved around the reniform spot. In Texas, examination of frontal protuberance may be needed to eliminate well marked nigrofimbria. In Arizona, dissection may be needed to separate fom squala. 9045 Marimatha tripuncta, FL and TX, has a pm. line deeply curved around the reniform spot. 9045.1 Marimatha piscimala, TX and AZ into Mexico, has a pm. line deeply curved around the reniform spot.Dissection required in Texas to separate tripuncta and piscimala. Pinned specimens of related species. (Hint: select View by Region on the related species page.) Synonymy: nigrofimbria (Guenée, 1852) (Xanthoptera) - MONA 1983: 9044 Taxonomic Notes: Marimatha nigrofimbria (Guenée, 1852) was formerly placed in the genus Thioptera, ZooKeys, 39: 117-135.

References

Barcode of Life (BOLD) - Caution: DNA barcode provides evidence of relatedness, not proof of identification, and some BOLD specimens shown may not be sequenced. Ferris, C. & D. Lafontaine, 2010. Review of the North American species of Marimatha Walker with descriptions of three new species (Lepidoptera, Noctuidae, Eustrotiinae) and the description of Pseudomarimatha flava (Noctuidae, Noctuinae, Elaphriini), a new genus and species confused with Marimatha. ZooKeys, 39: 117-135. Species Page at Block Island Moths Species Page at BugGuide.Net Species Page at Mass Moths

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