![Larva of tiger swallowtail butterfly (Papilio glaucus) in defensive posture showing eye spots, which act as deterence to attack by predators Stock Photo - Alamy Larva of tiger swallowtail butterfly (Papilio glaucus) in defensive posture showing eye spots, which act as deterence to attack by predators Stock Photo - Alamy](https://c8.alamy.com/comp/2M4JPAN/larva-of-tiger-swallowtail-butterfly-papilio-glaucus-in-defensive-posture-showing-eye-spots-which-act-as-deterence-to-attack-by-predators-2M4JPAN.jpg)
Larva of tiger swallowtail butterfly (Papilio glaucus) in defensive posture showing eye spots, which act as deterence to attack by predators Stock Photo - Alamy
An identification guide for larvae of the Papilio glaucus species group (Lepidoptera: Papilionidae) · iNaturalist
![File:Eastern Tiger Swallowtail caterpillar - Papilio glaucus, Prince William Forest Park, Triangle, Virginia (35129882576).jpg - Wikimedia Commons File:Eastern Tiger Swallowtail caterpillar - Papilio glaucus, Prince William Forest Park, Triangle, Virginia (35129882576).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/6/66/Eastern_Tiger_Swallowtail_caterpillar_-_Papilio_glaucus%2C_Prince_William_Forest_Park%2C_Triangle%2C_Virginia_%2835129882576%29.jpg)
File:Eastern Tiger Swallowtail caterpillar - Papilio glaucus, Prince William Forest Park, Triangle, Virginia (35129882576).jpg - Wikimedia Commons
![i>Papilio glaucus glaucus</i> 4th instar caterpillar - P. glaucus glaucus Immatures Photos - Raising Butterflies--How to find and care for butterfly eggs and caterpillars i>Papilio glaucus glaucus</i> 4th instar caterpillar - P. glaucus glaucus Immatures Photos - Raising Butterflies--How to find and care for butterfly eggs and caterpillars](http://www.raisingbutterflies.org/picture/p_g_glaucus_il_4thinstar5_w600_h400.jpg?pictureId=3391377&asGalleryImage=true)
i>Papilio glaucus glaucus</i> 4th instar caterpillar - P. glaucus glaucus Immatures Photos - Raising Butterflies--How to find and care for butterfly eggs and caterpillars
![i>Papilio glaucus glaucus</i> Fifth Instar Caterpillars - Larva to Pupa - Raising Butterflies--How to find and care for butterfly eggs and caterpillars i>Papilio glaucus glaucus</i> Fifth Instar Caterpillars - Larva to Pupa - Raising Butterflies--How to find and care for butterfly eggs and caterpillars](http://www.raisingbutterflies.org/picture/p_g_glaucus_il_5thinstar_grtobrown.jpg?pictureId=3755075&asGalleryImage=true)