The neotropical Apicotermitinae is a common and widespread clade of mostly soil-feeding soldierless termites. With few exceptions, species of this group were originally assigned to the genus Müller, 1873. The application of internal worker morphology coupled with genetic sequencing has recently shed light on the true diversity of this subfamily. Herein, Scheffrahn, Carrijo & Castro, and four new species in four new genera are described: Scheffrahn, Carrijo & Castro, , Scheffrahn, Carrijo & Castro, , Scheffrahn, Carrijo & Castro, , and Scheffrahn, Carrijo & Castro, Worker descriptions are based mainly on worker gut morphology, including the enteric valve, while imagoes were described based on external characters. A Bayesian phylogenetic tree of New World Apicotermitinae was constructed using the complete mitogenome to infer genera relationships and corroborate the taxonomic decisions. Distribution maps and a dichotomic key to the known Neotropical Apicotermitinae genera are provided.
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http://dx.doi.org/10.3897/zookeys.1167.100001 | DOI Listing |
Zookeys
June 2023
Evolutionary Biology and Ecology, Université Libre de Bruxelles, Avenue F.D. Roosevelt 50, 1050 Brussels, Belgium.
The neotropical Apicotermitinae is a common and widespread clade of mostly soil-feeding soldierless termites. With few exceptions, species of this group were originally assigned to the genus Müller, 1873. The application of internal worker morphology coupled with genetic sequencing has recently shed light on the true diversity of this subfamily.
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January 2023
Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Arcturus 03, Jardim Antares, 09606-070, São Bernardo do Campo, SP, Brazil Universidade Federal do ABC São Bernardo do Campo Brazil.
Scheffrahn & Carrijo is described from workers collected from a single colony in the Northern Range of Trinidad. The shape and texture of the unsclerotized enteric valve, tubular shape of the enteric valve seating, and prominent spherical mesenteric tongue of are the diagnostic characters for both the genus and species. A Bayesian phylogenetic analysis using the COI gene and including all neotropical Apicotermitinae genera described to date supports the new genus as a distinct terminal.
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December 2020
Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Arcturus 03, Jardim Antares, 09606-070 São Bernardo do Campo, SP, Brazil Universidade Federal do ABC São Bernardo do Campo Brazil.
The soldier of is described from a xeric, termite-depauperate region of central Peru. and are described from soldiers and dealated imagos collected in a mesic forest of Amboró National Park in western Bolivia. The imago of is unique among all described species in that the head capsule is reddish orange and the pronotum is brown.
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August 2020
Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Arcturus 03, Jardim Antares, 09606-070, São Bernardo do Campo, SP, Brazil Universidade Federal do ABC São Bernardo do Campo Brazil.
[This corrects the article DOI: 10.3897/zookeys.748.
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