Scale Insect
From LoveToKnow 1911
SCALE INSECT, a name given to insects belonging to the family Coccidae of the homopterous division of the Hemiptera and deriving their name from the formation by the females of a waxy secretion which ...
Scale Insect
Related Category: Zoology: Invertebrates
common name for members of a highly modified group of insects belonging to several families of the superfamily Coccoidea. Scales possess antennae and are characterized by reduced legs.
When seen on the leaf or stem of a plant, a scale insect may look like a harmless white bump. But chances are, it's not harmless to the plant. All of the many types of scales can inflict serious damage to trees or smaller plants.
As the Spanish discovered when they conquered Mexico in 1521, the cochineal scale insect, when crushed, yielded a supreme scarlet dye, which the Aztecs had long used in the production of exquisite textiles.
: Invertebrates are this honeyeater's preferred food: cockroaches, termites, grasshoppers, scale insects, flies, moths, bees, ants, spiders, and various beetles. Not only do they catch insects, but they also search them out beneath bark.
A study conducted in 2002 revealed that introduced goats and scale insects were having a serious effect on Scalesia stewartii (4).
Ladybirds are usually found where aphids or scale insects are, and they lay their eggs near their prey, to increase the likelihood the larvae will find the prey easily.
They were at first welcomed by the early settlers and were called the "blight bird" as they soon set to work in gardens and orchards and cleared out the aphides and scale insects including the very obnoxious woolly aphids that infested apple trees, ...
Most ladybirds eat aphids (greenfly), mealy bugs, coccids (scale insects) and whitefly, and of course other garden pests that damage plants and crops. Ladybird larvae can eat up to 25 aphids a day and an adult ladybird can eat over 50 aphids a day.
It has greatly declined, in part from habitat loss, in part because of introduced wasps and possums, which compete with the Kākā for honeydew, which is excreted by scale insects.
Homoptera included common insects such as cicadas, leafhoppers, aphids, whiteflies and scale insects. They all have piercing, sucking mouth parts designed for feeding on plants.
Coccinellids are good insects. They feed on aphids or scale insects, which are pests in gardens, fields, and orchards.
What they look like: ...
Once a gardener learns that these small delicate, net-veined insects are important controls of aphids and scale insects, they become as beloved as the better-known aphid-munching lady beetle. There are about four species of Lacewings in Alberta.
Caterpillar Hosts: Woolly aphids (Neoprociphilus, Pemphigus, Prociphilus, and Schizoneura) and sometimes scale insects or treehoppers; these insects suck sap from alders, witch hazel, ash, beech, hawthorn, and wild currant.
Diet
Mostly insects, including beetles and their larvae, wood-boring ants, caterpillars, and scale insects; spiders; some seeds and berries.
Woodpeckers ...
Most kinds of ladybird are useful to humans because they eat tiny insect pests. They feed on very small insects such as aphids, scale insects and mites. A few species are pests themselves however, and eat plants.
[8] Birds were introduced to Bermuda in 1930 and quickly started breeding but they began to decline in the 1940s after scale insects devastated the population of Bermuda cedar and by the 1960s they had died out.
Harmonia axyridis is a large coccinellid beetle originally native to eastern Asia, but which has been introduced to North America and Europe to control aphids and scale insects. It is now common, well known and spreading in those regions.
Large-scale insect outbreaks in areas occupied by American marten were reported in Alaska [8,148], Colorado [188], Maine [35,36,85,126,128,129,186,187], British Columbia (review by [145]), and Newfoundland [50,80].
The bird probes needle clusters and flakes and gleans trunks and branches for pine seeds, beetles, ants, and scale insects.
Superfamily Cicadoidea, in Chapter 30: Hemiptera (bugs, leafhoppers, cicadas, aphids, scale insects, etc.)
Superfamily Macropodoidea
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Surf Crab
Surf Crab sitting on a beach
Surgeons needles, autopsy instrument ...
 See also: Beetle, Aphid, Cicada, Fly, Arthropoda
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