Nematodes are abundant and diverse, and include many parasitic species. Molecular
phylogenetic analyses have shown that parasitism of plants and animals has arisen at least …

One of the most widely distributed African freshwater fish is the African sharptooth catfish
Clarias gariepinus (Burchell) that is naturally distributed in 8 of the 10 ichthyofaunal regions …

The use of planktonic foraminifera in paleoceanography requires taxonomic consistency
and precise assessment of the species biogeography. Yet, ribosomal small subunit (SSUr) …

Keys are provided for the identification of the nematode species known to be parasites of
Canadian fishes. The nematodes are described and illustrated, with a note of the site (s) …

Larvae of an unidentified Echinocephalus species were obtained from two fish species: red
porgy or common seabream (Pagrus pagrus) and greater lizard fish (Saurida undosquamis) …

Nematodes are an extremely diverse and speciose group of parasites. Adult dracunculoid
nematodes (Superfamily Dracunculoidea) occur in the tissues and serous cavities of …

DNA taxonomy has been proposed as a method to quickly assess diversity and species
limits in highly diverse, understudied taxa. Here we use five methods for species delimitation …

Nematodes constitute one of the most speciose metazoan groups on earth, and a significant
proportion of them have parasitic life styles. Zooparasitic nematodes have zoonotic …

Anguillicoloides crassus is an invasive nematode parasite of the critically endangered
European eel, Anguilla anguilla, and possibly one of the primary drivers of eel population …

The nematode Anguillicoloides crassus is one of the many threats hanging over anguillid
eels, now known to infect six Anguilla species worldwide. It was first described in Japan, in …