Advertisement
Browse Subject Areas
?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

New Fossil Lepidoptera (Insecta: Amphiesmenoptera) from the Middle Jurassic Jiulongshan Formation of Northeastern China

Figure 2

A hypothetical forewing of the Lepidoptera and Trichoptera.

(A), A hypothetical forewing of the Lepidoptera modified after Kristensen & Skalski [15]; red line indicates that M1, after separation from M2, subtends an angle greater than 60 degrees and is sharply angulate at the junction with the r–m crossvein. (B), A hypothetical forewing of the Trichoptera modified after Holzenthal et al. [36]; red line indicates the separation of M1+2, and M1 consisting of smooth and sublinear veins. Abbreviation: ny, nygmata.

Figure 2

doi: https://doi.org/10.1371/journal.pone.0079500.g002