Phlebothrix Borgmeier, 1969

Ament, Danilo César & Brown, Brian Victor, 2025, Phoridae (Diptera) mating behaviour: identification of general patterns, exceptions and the use of sexually dimorphic structures based on vast citizen science data, Journal of Natural History 59 (9 - 12), pp. 739-761 : 749

publication ID

https://doi.org/10.1080/00222933.2025.2461656

DOI

https://doi.org/10.5281/zenodo.14983171

persistent identifier

https://treatment.plazi.org/id/D76CE478-400D-E521-FEAB-9F72FB75A799

treatment provided by

Plazi

scientific name

Phlebothrix Borgmeier
status

 

Phlebothrix Borgmeier View in CoL (total of seven photos of two mating events examined: Figure 4 View Figure 4 C-D)

Phlebothrix is a genus originally described from four specimens from Nosy Be , an island along the north-west coast of Madagascar ( Schmitz 1929). The surprising records of the genus posted on iNaturalist are from Reunión Island, between Madagascar and Mauritius. The males of the genus are much smaller than the females and have relatively larger antennae. The photos examined show a peculiar mating position for Phlebothrix with the male head and, in one of them, half of his thorax under the female wings ( Figure 4C View Figure 4 ). In this position, a possible use for their enlarged antenna could be to stimulate the venter of the female wings. However, this stimulatory function cannot be further corroborated by morphological data given that there is no detailed structural study of Phlebothrix male antenna.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Phoridae

SubFamily

Phorinae

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