摘要:

Paraceonogonimus katsuradisp. nov. is described fromLophodytes cucullatus. The sub-subfamily Prohemistomini Dubois, 1938, and the genusParaceonogonimusKatsurada, 1914, must be slightly modified to accommodate it.

ISSN:1923-4287    

DOI:10.1139/cjr40d-006

出版商:NRC Research Press    

年代:1940

数据来源: NRC

摘要:

An examination of 995 garbage-fed hogs from Quebec, Ontario, and Manitoba, showed that only two harboured trichina larvae.

ISSN:1923-4287    

DOI:10.1139/cjr40d-007

出版商:NRC Research Press    

年代:1940

数据来源: NRC

摘要:

The range, size, local distribution, and notes on 44 species of reptant decapod crustaceans taken in British Columbia coastal waters are presented. A summary of records from the literature has been compiled, and the distribution of the species as a result of the peculiar configuration of the coast line is illustrated from these data.

ISSN:1923-4287    

DOI:10.1139/cjr40d-008

出版商:NRC Research Press    

年代:1940

数据来源: NRC

摘要:

Apophallus imperatorsp. nov., (Heterophyidae: Trematoda) is described and figured. It is a potential human parasite of which the metacercarial stage is encysted inSalvelinus fontinalisin the Province of Quebec. The other hosts are unknown; experimentally, it becomes adult in cats and pigeons. The significance of the genusApophallusand related genera is reviewed and the systematics ofApophallusdiscussed. Organization of the gonotyl is the only feature accepted as uniformly distinctive of this genus and modifications in that structure are traced and recommended for their significance in specific diagnoses.

ISSN:1923-4287    

DOI:10.1139/cjr40d-009

出版商:NRC Research Press    

年代:1940

数据来源: NRC