Your browser doesn't support javascript.
loading
Two Echinostome Species, Pegosomum bubulcum and Nephrostomum ramosum (Digenea: Echinostomatidae), from an Eastern Cattle Egret, Bubulcus ibis coromandus, in Republic of Korea
Article em En | WPRIM | ID: wpr-99317
Biblioteca responsável: WPRO
ABSTRACT
We describe 2 echinostome species recovered from an Eastern cattle egret, Bubulcus ibis coromandus, from Cheongju-si (city), Chungcheongbuk-do (province), Korea. Total 72 Pegosomum bubulcum specimens were recovered from the bile duct. They were 7,566×2,938 μm in average size and had 27 collar spines with vitelline extension from anterior 1/3 level of the esophagus to mid-level of the posterior testis as characteristic features. Total 9 specimens of Nephrostomum ramosum were recovered in the small intestines of the bird. They were ribbon-shaped, 11,378×2,124 μm in average size, and morphologically variable in some organs, i.e., the number of collar spines (47-50), the shape of ovary and testes, and the extension of vitelline follicles. These morphological variations observed in a single host indicated that these features are not critical for the classification of Nephrostomum species and thus were reconsidered taxonomically as synonym of N. ramosum. This study is the first report documenting and describing both flukes and their associated genera in Korea.
Assuntos
Palavras-chave
Texto completo: 1 Base de dados: WPRIM Assunto principal: Ovário / Parasitos / Coluna Vertebral / Testículo / Trematódeos / Ductos Biliares / Aves / Classificação / Vitelinas / Esôfago Limite: Animals País/Região como assunto: Asia Idioma: En Revista: The Korean Journal of Parasitology Ano de publicação: 2016 Tipo de documento: Article
Texto completo: 1 Base de dados: WPRIM Assunto principal: Ovário / Parasitos / Coluna Vertebral / Testículo / Trematódeos / Ductos Biliares / Aves / Classificação / Vitelinas / Esôfago Limite: Animals País/Região como assunto: Asia Idioma: En Revista: The Korean Journal of Parasitology Ano de publicação: 2016 Tipo de documento: Article
...