Instar Pictures, Images and Stock Photos

Close up of various instars of Common Tiger (Danaus genutia) caterpillars on their host plant leaf, on white background

A close up of a Spicebush Swallowtail Butterfly in the garden.

Nymphs and larvae life cycle of shield bug, BMSB or Halyomorpha halys. Invasive species in Vancouver, BC, Canada. Selective focus.

Early instar Tiger Swallowtail Caterpillar, bird poop mimic.

Closeup of a forest tent caterpillar aggregate.

A group of forest tent caterpillars clustered together on a branch.

Mosquito larvae in water on white background

American Dagger Moth Caterpillar (Acronicta americana) on a white background

Hover fly, hover flies, flower flies, drone flies, syrphid flies or rat tailed maggots - The syrphid is a fly of the hoverfly family (Syrphidae). - Oleander aphid, milkweed aphid, sweet pepper aphid, nerium aphid or plant lice - The aphid is a minute bug that feeds by sucking sap from plants. It reproduces rapidly, often producing live young without mating, and may live in large colonies that cause extensive damage to crops. - Oleander, common oleander, oleander rose laurel, pink oleander, rose bay, dog bane, scented oleander, south sea rose, sweet oleander, ceylon tree, bunga anis or bunga jepun - The oleander is a poisonous evergreen Old World shrub that is widely grown in warm countries for its clusters of white, pink, or red flowers.

Southern green stink bug Nezara viridula nymph on a green leaf

Tobacco hornworm with parasitic braconid wasp pupa cocoons that have recently emerged.

A close up of a Spicebush Swallowtail Caterpillar on a Sassafras tree.

A close up of a Spicebush Swallowtail Caterpillar on a Sassafras tree.

An early instar Spicebush Caterpillar, at this stage, the caterpillar disguises itself as bird poop.

A close up of a Black Swallowtail Caterpillar in the garden in New England.

The Spicebush Swallowtail Caterpillar Yellow Coloration.

Caterpillar of Australian Leafwing Butterfly (Doleschallia bisaltide) starting to form into a chrysalis on fence. Photographed at Cow Bay, Daintree, Far North Queensland, Australia.

Monarch butterfly caterpillar feeding on garden milkweed. Natural green background with copy space.

Green shield bug Palomena prasina young nymph on white background

Mosquito larvae in water on white background

A Monarch Caterpillar feeding on milkweed in an overgrown farm field.

macro, colorful

A close up of a Black Swallowtail Chrysalis on a plant in the garden.

Transformation of Autumn Leaf (Doleschallia bisaltide) butterfly from caterpillar to its adult form, nature background

Spotted Lanternfly red nymph instar stage on plant.

Southern Green Shield Bug Adult (stink Bug) next to a large group of third Instar Nymphs all resting on a green leafed Physostegia plant

Lycorma delicatula, Vertical image of fourth-instar stage of spotted lanternfly, Lycorma delicatula is a planthopper and infesting

Instar caterpillar of common mormon butterfly after molting

Caterpillar Larva of Yellow-striped Armyworm Moth (Spodoptera ornithogalli) on a white background


detailed, macro

Newly hatched cabbage white butterfly (pieris rapae) larvae and unhatched eggs on a cabbage leaf

Chrysalis Butterfly hanging on a leaf .

Chrysalis Butterfly hanging on a leaf .

Mosquito larvae in water.

Chrysalis Butterfly hanging on a leaf .

A caterpiller (last instar stages) from a swallowtail butterfly.

A juvenile grasshopper, in its first instar stage.

A juvenile grasshopper, in its first instar stage.

Closeup on an instar of the green shield bug, Palomena prasina, sitting on a leaf in the field

Murshidabad, West-Bengal, India-November 24, 2016: Silkworm cocoons in traditional circular bamboo frame in the production of silk in a rural Indian village. Murshidabad, West-Bengal, India

Colony of Large Milkweed Bugs (Oncopeltus fasciatus) gathered on the pod of a common milkweed (Ascpleias syriaca) plant.

Detailed closeup on a nymph instar of the Green shieldbug, Palomena prasina sitting on vegetation

Globe-marked lady beetle, ladybird, ladybird beetle, spot ladybird, spotted ladybird, ladybeetle, spot ladybeetle, ladybug, spot ladybug or spotted ladybug - Ladybugs (family Coccinellidae), also called lady beetles or ladybird beetles, are a very beneficial group. They are natural enemies of many insects, especially aphids and other sap feeders.

Globe-marked lady beetle, ladybird, ladybird beetle, spot ladybird, spotted ladybird, ladybeetle, spot ladybeetle, ladybug, spot ladybug or spotted ladybug - Ladybugs (family Coccinellidae), also called lady beetles or ladybird beetles, are a very beneficial group. They are natural enemies of many insects, especially aphids and other sap feeders.

Globe-marked lady beetle, ladybird, ladybird beetle, spot ladybird, spotted ladybird, ladybeetle, spot ladybeetle, ladybug, spot ladybug or spotted ladybug - Ladybugs (family Coccinellidae), also called lady beetles or ladybird beetles, are a very beneficial group. They are natural enemies of many insects, especially aphids and other sap feeders.

Globe-marked lady beetle, ladybird, ladybird beetle, spot ladybird, spotted ladybird, ladybeetle, spot ladybeetle, ladybug, spot ladybug or spotted ladybug - Ladybugs (family Coccinellidae), also called lady beetles or ladybird beetles, are a very beneficial group. They are natural enemies of many insects, especially aphids and other sap feeders.

Globe-marked lady beetle, ladybird, ladybird beetle, spot ladybird, spotted ladybird, ladybeetle, spot ladybeetle, ladybug, spot ladybug or spotted ladybug - Ladybugs (family Coccinellidae), also called lady beetles or ladybird beetles, are a very beneficial group. They are natural enemies of many insects, especially aphids and other sap feeders.

A colourful and hairy larva in the family Erebidae, subfamily Lymantriinae

Gulf fritillary, passion butterfly or dione juno juno

Close up of green walking leaf, Latin Phyllium Phylliidae, against blurred background

Larval dragonfly grey shell. Nymphal exuvia of Gomphus vulgatissimus. White filaments hanging out of exuvia are linings of tracheae. Exuviae, dried outer casing on blade of grass.