Trematoda |
Plagiorchiida |
Fellodistomatidae
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
Host. Tropical
Northwest Pacific, Atlantic and the Mediterranean. Subtropical.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm Max length : 0.5 cm TL mâle / non sexé; (Réf. 359)
Description synthétique
Morphologie
Length: 0.09 - 0.54 cm; cysts in the heart of a gray angelfish were 0.0218 cm; and the encysted worms were 0.0188 cm. Minuscule to tiny fluke has relatively large; distinctive; tentacle-like papillae surrounding the oral sucker. Muscular folds: visible in the sides of the neck. Ventral sucker: large and occupies more than 1/2 of the body width (Ref. 359).
Host Specificity: No host preference and occurs in a wide variety of big game fishes and other fishes. Damage to Host: cysts in the heart caused little tissue damage and no noticeable host response. Habitat (vertebrates): bar jack; little tunny; Blue runner; crevalle jack; horse-eye jack little tunny; crevalle jack; blue runner; frigate tuna; skipjack tuna; yellow jack; bullet tuna; chub mackerel; skipjack tuna; rainbow runner; chub mackerel (Ref. 359).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Trematoda are parasitic, thus requires a host to survive. Life cycle: Eggs are passed on to the feces of the hosts. Embryos hatch into miracidia and penetrate the tissues of snails where they further undergo three stages: sporocysts
Williams, E.H. Jr. and L. Bunkley-Williams 1996 Parasites of offshore big game fishes of Puerto Rico and the Western Atlantic. Puerto Rico Department of Natural and Environment Resources, San Juan, PR, and the University of Puerto Rico, Mayaguez, PR, 382 p. 320 drawings. (Réf. 359)
Statut dans la liste rouge de l'IUCN
(Réf. 130435: Version 2025-2 (Global))
statut CITES (Réf. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
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Outils
Plus d'informations
Écologie trophiqueAliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Prédateurs
Dynamique des populationsCroissance
Âges / tailles maximales
Longueur-poids rel.
Rel. longueur-longueur.
Fréquences de longueurs
Conversion de masse
Abondance
PhysiologieConsommation d'oxygène
Liées à l'hommeTimbres, pièces de monnaie, divers
Sources Internet
Estimations basées sur des modèles
Vulnérabilité de la pêche
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.
