# Manzanita Leafgall Aphid (*Tamalia coweni*) The Manzanita Leafgall Aphid is a tiny bug that lives on manzanita leaves. It makes little bumps called galls on the leaves where it lives and feeds. These galls can look like small, round balls on the leaves. - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Habitat:** Forests ![Manzanita Leafgall Aphid](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/H20140731-3146%E2%80%94Tamalia_coweni_%28Manzanita_Leafgall_Aphid%29_on_Arctostaphylos_parryana%E2%80%94RPBG_%2814636065667%29.jpg&width=800) Photo: John Rusk from Berkeley, CA, United States of America, CC BY 2.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:H20140731-3146%E2%80%94Tamalia_coweni_%28Manzanita_Leafgall_Aphid%29_on_Arctostaphylos_parryana%E2%80%94RPBG_%2814636065667%29.jpg) ## Appearance The Manzanita Leafgall Aphid is a small, soft-bodied insect, typically pale green to greenish-yellow. It has a rounded, pear-shaped body and short antennae. This aphid is visually distinct because it lives inside conspicuous, bright red or yellow bladder-like galls on manzanita leaves, making the gall itself a key visual feature. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Hemiptera - **Family:** Aphididae - **Genus:** Tamalia ## Interesting facts - Some Manzanita Leafgall Aphids have wings to fly, while others only crawl! - Their peculiar homes on manzanita leaves look just like tiny red blisters! - These aphids drink sugary plant sap all day long, like it's a never-ending juice box! - Tiny parasitic wasps can lay their eggs right inside a living Manzanita Leafgall Aphid! ## Special abilities - **Gall Architect:** Manzanita Leafgall Aphid can create protective plant galls because of chemical secretions that manipulate manzanita leaf growth. - **Rapid Reproduction:** Manzanita Leafgall Aphid can reproduce without a mate (parthenogenesis) that helps them quickly build large colonies. - **Sweet Secretions:** Manzanita Leafgall Aphid has special glands that produce honeydew, a sugary liquid that helps attract ants for protection. ## Measurements & details - **Wingspan:** 4-6 mm - **Size:** 1.5-2.5 mm - **Lifespan:** 20-40 days - **Leg Count:** 6 - **Colony Size:** 500 ## Diet & Feeding These tiny insects drink sugary sap directly from the leaves and stems of manzanita plants. - **Primary Foods:** Manzanita leaf sap, Manzanita stem sap, Manzanita bud sap - **Foraging Method:** Foraging ## Ecological connections - **Depends on:** Eastwood Manzanita (*Arctostaphylos glandulosa*) — Provides habitat and food - **Eats:** Seven-spotted Ladybug (*Coccinella septempunctata*) — Preys on aphids - **Eats:** Common Green Lacewing (*Chrysoperla carnea*) — Larvae consume aphids - **Parasitizes:** Aphid Parasitic Wasp (*Aphidius colemani*) — Lays eggs inside aphids ## Traits - [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care. - [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material. - [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life. - [Miniature](https://www.snappit.app/explore/traits/miniature): Pertaining to species that are significantly smaller than typical or average for their kind. - [Pollinator](https://www.snappit.app/explore/traits/pollinator): Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants. ## Collections - [Insects](https://www.snappit.app/explore/collections/insects) ## Safety **Danger:** 1/5 · Very low It's best to look at bugs from a distance and not touch them. ## Frequently Asked Questions ### How to identify Manzanita Leafgall Aphid? Look for six legs, antennae, three body sections and the shape of the wings. Beetles have hardened front wings; flies have just one working pair. Tiny insects may need a close view before their group is clear. Insect Identifier: upload a photo and compare the visible details. ### What is Manzanita Leafgall Aphid's wingspan? 4-6 mm ### How big is Manzanita Leafgall Aphid? 1.5-2.5 mm ### How long does Manzanita Leafgall Aphid live? 20-40 days ### What does Manzanita Leafgall Aphid eat? These tiny insects drink sugary sap directly from the leaves and stems of manzanita plants. ### Where is Manzanita Leafgall Aphid usually found? Forests ### How does Manzanita Leafgall Aphid hunt? Foraging ### How many legs does Manzanita Leafgall Aphid have? 6 ## Where to spot - [Malakoff Diggins State Historic Park](https://www.snappit.app/guides/places/malakoff-diggins-state-historic-park) — California, US · State Park - [Robert Louis Stevenson State Park](https://www.snappit.app/guides/places/robert-louis-stevenson-state-park) — California, US · State Park ## More Insects - [Common Eastern Bumble Bee](https://www.snappit.app/explore/common-eastern-bumble-bee) (*Bombus impatiens*) - [Spotted Lanternfly](https://www.snappit.app/explore/spotted-lanternfly) (*Lycorma delicatula*) - [Brown-belted Bumble Bee](https://www.snappit.app/explore/brown-belted-bumble-bee) (*Bombus griseocollis*) - [Eastern Carpenter Bee](https://www.snappit.app/explore/eastern-carpenter-bee) (*Xylocopa virginica*) --- Source: [Manzanita Leafgall Aphid: Facts & Places to See — Snappit](https://www.snappit.app/explore/manzanita-leafgall-aphid)