Threat behavior of Gaetice depressus(4.1MB, 00:00:14)Shot Date: 2003/04/19 Shot Location: Fukui City Museum of Natural History | ||
| species Gaetice depressus Key Words | ||
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Threat behavior of Gaetice depressus(4.1MB, 00:00:14)Shot Date: 2003/04/19 Shot Location: Fukui City Museum of Natural History | ||
| species Gaetice depressus Key Words | ||
|
Animalia >Arthropoda >Malacostraca >Decapoda >Grapsidae >Gaetice >
By stimulating Gaetice depressus with a forceps, the crab assumes a posture of threat by outstretching its both chelae. This type of threat behavior with chelae is common to many crabs. (G. depressus was collected at Mizushima Is., Tsuruga, Japan)
(Data No.momo030419gd01b)
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