Last Updated：2025/11/23

An American crayfish, Pacifastacus leniusculus, having a large claw that it waves to attract a mate.

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signal crayfish

Source Word

signal crayfish

Noun

An American crayfish, Pacifastacus leniusculus, having a large claw that it waves to attract a mate.

Japanese Meaning

アメリカザリガニ（Pacifastacus leniusculus）。交尾相手を引き寄せるために大きなはさみを振るカニ。

A male signal crayfish waved its large claw at the edge of the stream to attract a mate.

オスのアメリカザリガニ（Pacifastacus leniusculus）が求愛のために小川の縁で大きなはさみを振った。

Sense（1）

An American crayfish, Pacifastacus leniusculus, having a large claw that it waves to attract a mate.

signal crayfishes

（ plural ）

signal crayfish

（ plural ）