Trematoda |
Azygiida |
Bathycotylidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
. Tropical
Western Central Atlantic and Northwest Pacific: Caribbean, Gulf of Mexico, USA, Puerto Rico and Japan.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?  range ? - ? cm
Moderate-sized; elongate fluke has the ventral sucker located on a projection from the body. Oral sucker: smaller than the ventral sucker and moderately separated from it (more than 2, less than 3 ventral sucker diameters). There is a hood-like lobe that hangs over the oral sucker and the ventral sucker is enclosed by a fold of the body wall. No tail is present.
Length: 0.13 to 0.24 cm. Associations: The numbers of this fluke were positively correlated with the numbers of Caligus productus and Euryphorus nordmanni on the gills of dolphin, which suggests that they may, in some way, aid each other in parasitizing this host. Host Specificity: only occurs on dolphin, but not often enough to be a characteristic parasite. Damage to Host: Moderate infections may injure dolphin (Ref. 359).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
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. (Αναφ. 359)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Τροφική ΟικολογίαFood items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Population dynamicsΑύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Price category
Unknown.