- Joined
- Oct 17, 2003
- Messages
- 801
Hi,
here´s a pic of one of my juvenile C. "nigrimanus". I examined the denticle rows of fixed and movebale finger of one specimen and the result was 8/8. Furtheron I counted pectinal teeth of 6 specimens and the result is 31 - 35 whereas the average is 32. I talked to Marc again and he told me the reason why he´s sure it´s no C. margaritatus is that the adults are having less bulbous chelae. Denticle rows of 8/8 could lead to C. margaritatus but the pectinal tooth count is little bit to high. In margaritatus it´s 24 - 31 (or so) and the average is below 32. Marc also told me that all of his adults are having at least 30 pectinal teeth, most of them more. Therefor I´m convinced that it´s not C. margaritatus but I´ve no idea which species then. I tired to use the Stahnke key but no species fit. C. nigrimanus isn´t listed in it though.
Greetings
Alex
here´s a pic of one of my juvenile C. "nigrimanus". I examined the denticle rows of fixed and movebale finger of one specimen and the result was 8/8. Furtheron I counted pectinal teeth of 6 specimens and the result is 31 - 35 whereas the average is 32. I talked to Marc again and he told me the reason why he´s sure it´s no C. margaritatus is that the adults are having less bulbous chelae. Denticle rows of 8/8 could lead to C. margaritatus but the pectinal tooth count is little bit to high. In margaritatus it´s 24 - 31 (or so) and the average is below 32. Marc also told me that all of his adults are having at least 30 pectinal teeth, most of them more. Therefor I´m convinced that it´s not C. margaritatus but I´ve no idea which species then. I tired to use the Stahnke key but no species fit. C. nigrimanus isn´t listed in it though.
Greetings
Alex
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