Clementina toothcarp (Phallotorynus psittakos), first described by Lucinda, Rosa & Reis, 2005 is a tiny fish in the family Poeciliidae (order Cyprinodontiformes). Adults typically reach 1.80 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Poeciliidae kept in the hobby.
Dorsal soft rays (total): 7 - 8; Anal soft rays: 9 - 10; Vertebrae: 31 - 32. Distinguished by the following autapomorphy: very large lateral process on base of fifth median anal-fin radial of adult males. Differs from Phallotorynus jucundus by having 7 or 8 dorsal-fin rays (vs. 9 or 10) and from P. fasciolatus by its color pattern with one spot (vs. spotless); from P. pankalos by its color pattern comprising of one spot (vs. six to nine spots). Differs from P. jucundus and P. victoriae by having 13 epipleural ribs (vs. 11 or 12); and differs further from P. victoriae by having 9 gonopodial rays vs. 8 .
Behavioural data for Clementina toothcarp is currently being reviewed.
Freshwater; benthopelagic. Tropical South America: lower Rio Paraguay drainage in Paraguay.
The following diseases are known to affect Clementina toothcarp.
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