Couturier J, Dutrillaux B, Turleau C, de Grouchy J
Ann Genet. 1982;25(1):5-10.
The karyotypes of several Hylobatidae Hylobates (Hylobates) lar pileatus, H. (Nomascus) concolor leucogenys, H. (N.) concolor ssp, Hybrid H. (N.) concolor leucogenys x H. (N.) concolor gabriellae, H (Symphalangus) syndactylus are compared both each others and also to those of other Primates. Many rearrangements of their chromosomes have occurred during their evolution, and some polymorphism still exists in the living species. This high rate of chromosome rearrangements is in contrast with their phenotypic stability. It is very likely that reciprocal translocations have occurred, these rearrangements being very rare in the evolution of other Primates.
对几种长臂猿科动物的核型进行了比较，包括白掌长臂猿（Hylobates (Hylobates) lar pileatus）、黑冠长臂猿（H. (Nomascus) concolor leucogenys）、黑冠长臂猿指名亚种（H. (N.) concolor ssp）、黑冠长臂猿白颊亚种与黑冠长臂猿加氏亚种的杂交种（Hybrid H. (N.) concolor leucogenys x H. (N.) concolor gabriellae）、合趾猿（H (Symphalangus) syndactylus），这些核型相互之间以及与其他灵长类动物的核型也进行了比较。在它们的进化过程中发生了许多染色体重排，并且在现存物种中仍然存在一些多态性。这种高频率的染色体重排与它们表型的稳定性形成了对比。很可能发生了相互易位，而这些重排在其他灵长类动物的进化过程中非常罕见。
