Whittington, A. E., 2006. Extreme head morphology in Plastotephritinae (Diptera, Platystomatidae), with a proposition of classification of head structures in acalyptrate Diptera. Instrumenta Biodiversitatis, 7, 1-23.
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Abstract
Modification of the head capsule in flies is known from several families of Diptera. In nearly all instances the accompanying agonistic behaviour suggests sexual selection for increased morphological change. This paper examines and explores the variety of head modifications found in the Plastotephritinae (Diptera, Platystomatidae) and, in the absence of biological observations regarding sexual behaviour and oviposition, suggests that similar agonistic, territorial behaviour and sexual selection is likely in Plastotephritinae. In addition, a system of classification of head modifications is proposed to aid future discussion and later (possibly phylogenetic) analysis, listing 9 (+ 1 intermediate) categories of head modification in Plastotephritinae and 4 further categories in other dipterous families.
Item Type: | Article |
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ISSN: | 1662-0437 |
Uncontrolled Keywords: | Platystomatidae; Plastotephritinae; head modification; agonistic behaviour; sexual selection; morphology |
Group: | Faculty of Science & Technology |
ID Code: | 29346 |
Deposited By: | Symplectic RT2 |
Deposited On: | 13 Jun 2017 10:09 |
Last Modified: | 14 Mar 2022 14:05 |
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