1) Hydrophis fasciatus
环纹海蛇
2) Natrix aequifasciata
环纹游蛇
1.
The karyotypes of two species in Colubrinae from Fujian Sanmin were first reported by using the method of directly preparing chromosome with marrow cells, and they were found as : Natrix aequifasciata 2n =40,16(1M+5SM+2ST+8T) ·24m(♀); Sexual dimorphism of the chromosomes was represented by No 4 with ZZ/ZW mechanism, showing female heterogamety.
以骨髓细胞直接制备染色体标本, 首次报道了游蛇属的环纹游蛇 (Natrix aequifasciata)和白环蛇属的黑背白环蛇 (Lycodon ruhstrati) 的核型, 其中黑背白环蛇的核型为国内白环蛇属核型首次报道。
4) leucophite
白环蛇纹岩
5) Sinonatrix aequifasciata
环纹华游蛇
6) Laticauda semifasciata
半环扁尾海蛇
补充资料：游环
1.古代马车驾具的一部分。用皮革制造，滑动在四驾马车的当中两匹马的背上，中穿旁边两匹骖马的缰绳，其作用是防止骖马外逸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条