Namba-1956
Guides
Rivellia inaequata
Rivellia inaequata is a species of signal fly in the family Platystomatidae, described by Namba in 1956. The genus Rivellia comprises small flies associated with leguminous plants, with larvae typically feeding on nitrogen-fixing root nodules. Like other platystomatids, adults are characterized by distinctive wing patterns and constant wing movement during walking. The species is known from limited observations and appears to be far less documented than congeners such as R. quadrifasciata.
Rivellia tersa
Rivellia tersa is a species of signal fly in the family Platystomatidae, described by Namba in 1956. As a member of the genus Rivellia, it likely shares the family's characteristic wing-waving behavior used for intraspecific signaling. The genus Rivellia includes species associated with leguminous plants, with larvae feeding on nitrogen-fixing root nodules. However, specific details about R. tersa's biology, host associations, and distribution remain poorly documented in available literature.
Rivellia vaga
Rivellia vaga is a species of signal fly in the family Platystomatidae, described by Namba in 1956. Like other members of the genus Rivellia, it belongs to a group of flies known for their distinctive wing movements used in intraspecific communication. The species is part of a taxonomically challenging genus where some closely related species require examination of male genitalia for definitive identification.