toxocara

6 kinds of them are Nematoda(Toxocara ganis,Toxascaris leouina ,Capillaria, Ancylostoma braziliese, Physaloptera canis and Ancylostoma ganinum);

线6种(犬首、犬钩、狮、巴西钩口线、犬鞭和犬胃线)；

Roundworms (see also toxocariasis) infecting the dog include Toxocara canis and Toxascaris leonina. Signs are usually mild, but may include diarrhea, pot-bellied appearance, poor growth, and vomiting.

，又称首线，是由犬首和狮引起的疾。症状通常比较温和，但也可能包括腹泻、腹部胀大、发育迟缓和呕吐。

The human infections of Diphyllobothrium latum，Toxocara canis，and Triodontophorus minor discovered by Lin(1924) from Beijing were the first records in the country.

林几(1924)在北京发现阔节裂头绦，犬，微小三齿线等肠道寄生的人者，均为我国首次报道。