---
title: "Black Walnut Petiole Gall Mite"
description: "Aceria caulis — Insetti e ragni. No summary available."
canonical: https://animalchecklist.com/it/animal/black-walnut-petiole-gall-mite
last_updated: 2026-09-20
---

# Black Walnut Petiole Gall Mite

> Aceria caulis — Insetti e ragni. No summary available.

- Scientific name: *Aceria caulis*
- Category: `insects` (Insetti e ragni)
- Habitats: unknown
- iNaturalist observations: 1898
- Wikidata: [Q63123080](https://www.wikidata.org/wiki/Q63123080)
- iNaturalist taxon: [560105](https://www.inaturalist.org/taxa/560105)

## Names

- en: Black Walnut Petiole Gall Mite

## Countries with the most observations

US (789), CA (110)

## Photo

![Black Walnut Petiole Gall Mite](https://animalchecklist.com/img/animals/black-walnut-petiole-gall-mite/medium.jpg)

Photo: Leah Fulton · CC0 · inaturalist — https://www.inaturalist.org/observations/87659542

## Machine access

`GET https://animalchecklist.com/api/v1/animals/black-walnut-petiole-gall-mite?lang=it` — see [openapi.json](https://animalchecklist.com/openapi.json).