Classification / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Etymology: monicae: Named for Mônica Toledo-Piza Ragazzo for her initiative and effort in publishing the drawings
of Wallace which were a great service to science, and also for decisiveness in identifying the new species.
Eponymy: Dr Mônica Toledo-Piza Ragazzo is a Brazilian zoologist and ichthyologist at Universidade de São Paulo where she is a Professor in the Department of Zoology. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico. Tropical
South America: lower Rio Uaupés and lower Rio Içana, tributaries of the upper Rio Negro in Brazil. Unconfirmed information suggests that the species occurs also more upstream in the Uaupés at Mitú in Colombia.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 27.3 cm SL maschio/sesso non determinato; (Ref. 104137); 22.4 cm SL (female)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 23 - 24; Raggi dorsali molli (totale) : 16 - 17; Spine anali: 3; Raggi anali molli: 11 - 12; Vertebre: 42 - 43.
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Varella, H.R., S.O. Kullander, N.A. Menezes, C. Oliveira and H. Lopez-Fernandez, 2023. Revision of the generic classification of pike cichlids using an integrative phylogenetic approach (Cichlidae: tribe Geophagini; subtribe Crenicichlina). Zool. J. Linn. Soc. 198(4):982-1034[1-43]. (Ref. 131257)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
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