FRESHWATER FISH PARASITE IDENTIFICATION PLUS

Atractolytocestus tenuicollis was originally described as a species of Khawia but referred to the genus Atractolytocestus by Xi et al., (2009) The first recorded appearance of A. sagittatus (Kulakovskaya & Akhmerov, 1965) and A. Originally a monospecific genus, two additional 9 Identification of Atractolytocestus (Cestoda: Caryophyllidea: Lytocestidae) species infecting common carp (Cyprinus carpio) in the UKĪtractolytocestus huronensis (Anthony, 1958) was first described from common carp Method for the identification of cestodes associated with freshwater fish in the UK.ġ. The use of DNA sequences should result in a reliable Sequence DNA from cestodes which have been collected during routine screening ofįish for movement consent. The emergence of genomics has resulted in the ability to easily extract, amplify and Keys make no allowance for phenotypic variability both of which can result in

FRESHWATER FISH PARASITE IDENTIFICATION PLUS

Morphological characters are the preferred method for identifying tapeworms in theįield, however accuracy of identification may depend on experience, plus identification Pathogenicity and have potentially been introduced to the UK.Īpart from an enlarged drawing of Caryophyllaeus fimbriceps taken from the originalĪnnenkova-Khoplina (1919) description, Chubb, Pool and Veltkamp (1987) relied onĮlectron microscopy to identify morphological characters, to distinguish the species. Some of the non-native introductions such as Schizocotyle acheilognathi (Yamaguti, 1935) are known pathogens (Scholz et al., 2012 Pegg, et

Schaperclaus (1992) reports heavy infections have caused carp mortalities by Mortalities in bream (Karanis & Taraschewski, 1993, Williams & Jones, 1994) and Tapeworms associated with freshwater fish are thought to be of low pathogenicity butīut large numbers of Caryophyllaeus laticeps (Pallas, 1878) can cause pathology and As a result of introductions of freshwater fish, chiefly cyprinids, from the Far East andĮurope, the number of cestode species parasitizing fish in the UK has increased sinceĬhubb, Pool and Veltkamp’s 1987 identification keys to species.

Freshwater fish parasite identification