滇东“云南光唇鱼”的种羣变異及其一些生态资料

NOTES ON ACROSSOCHILUS YUNNANENSIS (REGAN) WITH SPECIAL REFERENCE TO THE MORPHOLOGICAL VARIATION, DIFFERENTIATION OF FORMS AND BIONOMICAL FEATURES

摘要: 云南光唇鱼Acrossochilus yunnanensis(Regan)⁴,当地称为"马鱼";以往曾定名为云南鲃Barbus yunnanensis Regan(1904)^5,7,10,12,14,但以其下唇与下颌的构造而论,归于Acrossochilus属更为合理。

Abstract: The morphological variation, differentiation of forms and some bionomical features of Acrossochilus yunnanensis (Regan) were investigated.