Basiceros scambognathus
Year: 2025
Type: other
Abstract: Basiceros scambognathus (Brown, 1949) Materials Type status: Other material. Occurrence: catalogNumber: LEUA- 00000066497; recordedBy: Brandon S. Arredondo; individualCount: 1; sex: female; occurrenceID: 06C73F41-B04B-59CF-96CB-514B60B5F3F5; Taxon: scientificName: Basiceros scambognathus; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Formicidae; genus: Basiceros; specificEpithet: scambognathus; scientificNameAuthorship: (Brown, 1949); Location: continent: South America; country: Colombia; countryCode: CO; stateProvince: Caquetá; county: Florencia; locality: Universidad de la Amazonia, sede centro; verbatimElevation: 249 m; locationRemarks: Collected in leaf Litter; verbatimCoordinates: 01°36'20"N 75°36'17"W; verbatimCoordinateSystem: WGS 84; Event: samplingProtocol: Winkler; eventDate: 2023-08-18; Record Level: language: es; collectionID: RNC: 270; institutionCode: Universidad de la Amazonia (UDLA); basisOfRecord: PreservedSpecimen Type status: Other material. Occurrence: catalogNumber: LEUA- 00000066498; recordedBy: Brandon S. Arredondo; individualCount: 1; sex: female; occurrenceID: D7E977A5-D3AD-5CEB-AA07-2E0ABA414D91; Taxon: scientificName: Basiceros scambognathus; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Formicidae; genus: Basiceros; specificEpithet: scambognathus; scientificNameAuthorship: (Brown, 1949); Location: continent: South America; country: Colombia; countryCode: CO; stateProvince: Caquetá; county: Florencia; locality: Universidad de la Amazonia, sede centro; verbatimElevation: 249 m; locationRemarks: Collected in leaf Litter; verbatimCoordinates: 01°36'20"N 75°36'17"W; verbatimCoordinateSystem: WGS 84; Event: samplingProtocol: Winkler; eventDate: 2023-08-18; Record Level: language: es; collectionID: RNC: 270; institutionCode: Universidad de la Amazonia (UDLA); basisOfRecord: PreservedSpecimen Diagnosis This species is recognised within the genus Basiceros by the following characteristics: occipital margin strongly emarginate generating two occipital lobes, mandible subtriangular, strongly bent ventrally, outer edges straight basally; mesoanapisternum strongly depressed (Fig. 8). Distribution This species was previously recorded in the Department of Amazonas (Fernández and Palacio 1995). It is reported here for the first time in the Department of Caquetá. In the Neotropical Region, the species has also been recorded in Brazil, Peru and Venezuela (Probst and Brandão 2022). Biology According to Probst and Brandão (2022), the unusual morphology of the mandibles of the species suggests specific predation conditions. However, records on its biology are limited to those obtained by Feitosa et al. (2007); a queen was observed preying on termites under artificial conditions.
Authors: Arredondo, Brandon S., Carreño-Guevara, Yennifer, Gutierrez-Villanueva, Yenifer, Duran-Bautista, Ervin Humprey, Gamboa-Tabares, Jean, Guerrero, Roberto J.
Institutions: Universidad de la Amazonia, University of Magdalena
Language: English
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W6949313399
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