Classification / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Rivulinae
Etymology: leticia: Named for its type locality, near the town of Leticia, southern Colombia..
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique; profondeur 0 - 1 m (Ref. 130532). Tropical
South America: southern Colombia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 2.1 cm SL mâle / non sexé; (Ref. 130532); 2.3 cm SL (female)
Description synthétique
Morphologie | Morphométrie
Rayons mous dorsaux (Total): 6; Rayons mous anaux: 9; Vertèbres: 30 - 39. Males of this species are distinguished from all its congeners by uniquely possessing orange unpaired fins with marginal blue stripe (vs. never this coloration); males also differ from its congeners except L. jauaperi, L. uatuman, L. ubim by having an irregular arrangement of light blue dots on the flank (vs. never this coloration), but differs from L. jauaperi and L. ubim by the number of pelvic fin rays 6 (vs. 5) and branchiostegal rays 5 (vs. 4), and males of L. uatuman with vertebrae 30 (vs. 31-32) (Ref. 130532).
Specimens were collected in a swampy area with a very slight flow within the Amazonian forest and water depth was only a few centimetres (Ref. 130532).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Valdesalici, S., 2016. Laimosemion leticia (Teleostei: Cyprinodontiformes: Rivulidae), a new species from the upper Rio Amazonas, southern Colombia. Zootaxa 4085 (no. 2): 279-284. (Ref. 130532)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Niveau trophique (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).