A morphological phylogeny of Agrotis Ochsenheimer (Lepidoptera, Noctuidae), with emphasis on the South American species. (2nd December 2014)

• Record Type: Journal Article
• Authors: San Blas, Germán
• Is Part Of: Zoologica scripta. Volume 44:Number 2(2015:Mar.)
• Page Start: 153
• Page End: 164
• Publication Date: 2014-12-02
• Subjects: Zoology -- Periodicals; 590.5
• DOI: 10.1111/zsc.12091
• Languages: English
• ISSNs: 0300-3256

Abstract

<abstract abstract-type="main" id="zsc12091-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p>The monophyly of <italic>Agrotis</italic> Ochsenheimer in addition to the relationships among the South American species of the genus and the relationship between <italic>Agrotis</italic> and <italic>Feltia</italic> Walker are examined. A cladistic analysis was performed based on 45 terminals, with 28 ingroup and 17 outgroup taxa, and 126 characters (two continuous and 124 discrete) from adult morphology, including male and female genitalia. Parsimony analyses were performed under equal and implied weighting. Results support <italic>Agrotis</italic> as a monophyletic group, sister to the South American species of <italic>Feltia</italic> (<italic>Feltia tent</italic>.), and the latter being more closely related to <italic>Agrotis</italic> than to the 'true' <italic>Feltia</italic>. Species of <italic>Agrotis</italic> that branched off first (including the type species) have characters shared with both <italic>Feltia</italic> and <italic>Agrotis</italic>. South American species of <italic>Agrotis</italic> (with some proviso) form a clade that branched off later, with some weakly supported species groups that had been proposed in previous works. Biogeographical aspects of the group are discussed after optimizing species distributions on the tree. Trees obtained after analyses using implied weights show similar relationships to those under equal weights, particularly regarding <italic>Feltia tent</italic>., showing <italic>Feltia tent</italic>. plus <italic>Agrotis</italic> forming a monophyletic group, sister to the 'true' Feltia.</p> </abstract>