定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
定義： Pointed, typically elongate appendages on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it.
