Eye pattern - Ganjomon

Japanese: 眼状紋 - がんじょうもん

...Other interesting examples of aggressive mimicry include fireflies that mimic the glow of other fireflies to lure males and then prey on them (light mimicry), and the bumblebee spider that attracts males with the same scent as the sex pheromones released by female moths and then captures and eats them with a mucus thread (smell mimicry). In addition, butterflies and fishes that have eye-shaped patterns on parts of their bodies to scare off predators or to focus the enemy's attack on the fake eyes and escape can also be considered as signaling mimicry in a broad sense.
[Intraspecific mimicry]
Both cryptic and signaling mimicry are effective against other species, but they are distinguished by intraspecific mimicry, which is effective against members of the same species.

From [Eyeball Pattern]

…also called eye patterns. They are found in butterflies such as the owl butterfly and the peacock butterfly, moths such as the saturday moth and the campanula moth, and also in fish, squids, frogs, and other animals. They are similar to the eyes of vertebrates.

*Some of the terminology explanations that mention "eye-shaped pattern" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…このほか攻撃擬態には，他種のホタルの光り方をまねて雄をおびきよせ，これを捕食するホタルの類(光の擬態)や，ガの雌の出す性フェロモンと同じにおいで雄を誘引し，粘液の糸で捕らえて食べるナゲナワグモ(においの擬態)など，興味深い例がある。またチョウや魚などが体の一部に目玉模様(眼状紋)をもち，外敵をおどかしたり，敵の攻撃目標をにせの目玉に集中させて逃げる例も，広い意味での標識的擬態とみなすことができる。
［種内擬態intraspecific mimicry］
　隠蔽的擬態も標識的擬態も，自分とは別の種に対して効果をもつものであるが，自分と同じ種に対して効果を及ぼすものをとくに種内擬態と呼んで区別する。…