Figure 1 Distribution ofC. hainanense on Hainan Island and sample collection information
map. (a) Location of Hainan Island in China, (b) Distribution ofC. hainanense on Hainan Island.
2.2. Materials
During 2019-2021, 35 C.hainanen samples were continuously
collected from Hainan Island. They were divided into six regions
according to the geographical origin of the samples, namely, the
Bawangling population (samples BWL_1-BWL_8), the Jianfengling
population (JFL_1-JFL_5), the Luoshan population (DLS_1-DLS_10),
Huishan population (HS_1-HS_6), Wuzhishan population (WZS_1-WZS_3),
Baishaling population (BSL_1-BSL_3). The division of regional
populations, latitude, longitude, and the number of samples are shown in
Table 1.
Table 1 The list of
information for C. hainanense sample collection on Hainan Island