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Animals

Any living creature of the Kingdom Animalia constituting multi-celled organisms as well as single-celled organisms lacking chlorophyll and having the ability for spontaneous movement, such as protozoans.

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Animals > Insects

ocellus

Animals; Insects

One of the simple eyes of insects, usually occurring in a group of three on the top of the head, although one or more may be absent from many insects.

ochraceous

Animals; Insects

Pale brownish-yellow in colour.

omnivorous

Animals; Insects

Feeding on both animal and vegetable substances.

omphalium

Animals; Insects

Metasternal opening of metathoracic scent gland in adult Gerridae.

ootheca

Animals; Insects

An egg case formed by the secretions of accessory genital glands or oviducts, such as the purse-like structure carried around by cockroaches or the spongy mass in which mantids ...

operculate

Animals; Insects

Having a body process or part that suggests a lid.

orifice

Animals; Insects

An opening, as a vent, mouth, or hole through which something may pass.

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