Two Nuclear Genes Confirm Mitochondrial Evidence of Cryptic Species within <I>Liriomyza huidobrensis</I> (Diptera: Agromyzidae)

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Two Nuclear Genes Confirm Mitochondrial Evidence of Cryptic Species within Liriomyza huidobrensis (Diptera: Agromyzidae)

Phylogenetic analysis using DNA sequence data from two nuclear genes was undertaken to investigate phylogeographic structure within the widespread leafmining pest Liriomyza huidobrensis (Blanchard). Parsimony analysis of 171 bp from b-tubulin (including an intron) and 921 bp from elongation factor-1a conÞrms previous Þndings from mitochondrial sequence data of deep phylogeographic structure ind...

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Thailand Agromyzidae (Diptera)-2.

The 29 species of the subfamily Agromyzinae in Thailand are revised, among these 13 species are described as new to science: Melanagromyza ancyla sp. nov., M. catalexis sp. nov., M. cirrappendicula sp. nov., M. lunulata sp. nov., M. macilenta sp. nov., M. multistriata sp. nov., M. pandiculata sp. nov., M. sexseriata sp. nov., M. spinuliloba sp. nov., M. turgida sp. nov., Ophiomyia flagellata sp...

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Molecular and Morphological Inference of Three Cryptic Species within the Merodon aureus Species Group (Diptera: Syrphidae)

The Merodon aureus species group (Diptera: Syrphidae: Eristalinae) comprises a number of different sub-groups and species complexes. In this study we focus on resolving the taxonomic status of the entity previously identified as M. cinereus B, here identified as M. atratus species complex. We used an integrative approach based on morphological descriptions, combined with supporting characters t...

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Hidden Floridian biodiversity: mitochondrial and nuclear gene trees reveal four cryptic species within the scorched mussel, Brachidontes exustus, species complex.

The well-documented Floridian 'Gulf/Atlantic' marine genetic disjunction provides an influential example of vicariant cladogenesis along a continental coastline for major elements of a diverse nearshore fauna. We are engaged in a two-part study that aims to place this disjunction into a regional Caribbean Basin phylogenetic perspective using the scorched mussel Brachidontes exustus as an exempl...

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Mitochondrial DNA Differentiation Between Two Cryptic Halictus (Hymenoptera: Halictidae) Species

Halictus ligatus Say and its cryptic sibling species H. poeyi Lepeletier were sampled from an area of sympatry and typed for mitochondrial DNA sequence differentiation, as was 1 individual of each species from allopatric populations. Two other species, H. rubicundus (Christ) and H. farinosus Smith, were included to root the tree. Phylogenetic analysis of the aligned sequences showed that H. lig...

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ژورنال

عنوان ژورنال: Annals of the Entomological Society of America

سال: 2001

ISSN: 0013-8746,0013-8746

DOI: 10.1603/0013-8746(2001)094[0648:tngcme]2.0.co;2