Ostrya
Guides
Acrobasis ostryella
Acrobasis ostryella is a snout moth (family Pyralidae) described by Charles Russell Ely in 1913. The species has one generation per year and occurs in eastern North America. Larvae are specialized feeders on Ostrya virginiana (American hophornbeam), constructing silk tubes at the base of leaves where they overwinter. The species is one of approximately 60 Acrobasis species in North America, many of which are associated with woody host plants.
Cameraria ostryarella
Hophornbeam Blotchminer
Cameraria ostryarella is a small leaf-mining moth in the family Gracillariidae. The species is restricted to eastern North America, where its larvae feed exclusively on hophornbeam (Ostrya) species. Larvae create blotch mines in leaves, giving the species its common name. Adults are tiny, with a wingspan of only 6–7 mm.
Macrosiphum pseudocoryli
American Hophornbeam Aphid
Macrosiphum pseudocoryli is an aphid species in the family Aphididae, described by Patch in 1919. It is commonly known as the American Hophornbeam Aphid, indicating a likely association with hophornbeam (Ostrya species) as a host plant. The species belongs to the large genus Macrosiphum, which contains numerous aphid species associated with various woody and herbaceous plants.
Phyllonorycter lucetiella
Basswood Miner Moth
Phyllonorycter lucetiella is a micro-moth in the family Gracillariidae, commonly known as the Basswood Miner Moth. Adults are extremely small with a wingspan of 6–7 mm. The species is native to eastern North America, where larvae create distinctive tentiform leaf mines on host plants. It is one of many Phyllonorycter species specialized in mining leaves of deciduous trees.
Phyllonorycter ostryaefoliella
Wrinkled Hophornbeam Blotch Miner Moth
Phyllonorycter ostryaefoliella is a minute moth in the family Gracillariidae, known from eastern North America. Adults have a wingspan of 6–6.5 mm. The species is specialized on Ostrya species as larval hosts, with larvae mining the leaves of their host plant.
Phyllonorycter tritaenianella
A small North American leaf-mining moth in the family Gracillariidae. The species creates distinctive blotch mines on Ostrya species, with larvae developing through a flat blotch stage before the mine becomes tentiform as the leaf folds over. Adults are known from the northeastern United States and southeastern Canada.