FIGURE 21 in Revision of the Neotropical species of Trichacis Foerster (Hymenoptera: Platygastroidea: Platygastridae), with description of 24 new species
Description
FIGURE 21. Variation observed in extent and shape of the hyperoccipital carina. A–E. A, hyperoccipital carina absent (Trichacis acarinata Arias-Penna & Masner, n. sp. Ƥ holotype). B, complete, reaching the eye margin (Trichacis proximata Arias-Penna & Masner, n. sp. Ƥ holotype). C, incomplete, fading before reaching level of imaginary line (= the white line on the figure) connecting eye inner margin to posterior cephalic margin (Trichacis acuta Arias-Penna & Masner, n. sp. Ƥ holotype). D, incomplete but surpassing level of imaginary line (Trichacis panamana Arias-Penna & Masner, n. sp. Ƥ holotype). E, incomplete, surpassing level of imaginary line, curving up and merging with stria running along the eye inner margin (Trichacis fernandezi Arias-Penna & Masner, n. sp. Ƥ holotype). White arrows indicate the extremities of the hyperoccipital carina when present.
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Related works
- Is cited by
- Taxonomic treatment: 10.5281/zenodo.6166406 (DOI)
- Taxonomic treatment: http://treatment.plazi.org/id/038EFC5F7C42D441FF7BFB6BBCECFAA6 (URL)
- Is part of
- Journal article: 10.5281/zenodo.281325 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFB784277C41D445FFECFFEDB970FFEF (LSID)
- Journal article: http://publication.plazi.org/id/FFB784277C41D445FFECFFEDB970FFEF (URL)