Figure 2 from: Canal NA, Hernández-Ortiz V, Tigrero Salas JO, Selivon D (2015) Morphometric study of third-instar larvae from five morphotypes of the Anastrepha fraterculus cryptic species complex (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 41-59. https://doi.org/10.3897/zookeys.540.6012

Figure 2 - Linear variables measured in the third-instar larvae of the Anastrepha fraterculus complex. A cephalopharyngeal skeleton B mouth hook C hypopharyngeal sclerite D anterior spiracle. Variables are defined in the text