Drymaplaneta

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Blattodea
Superfamily: Blattoidea
Family: Blattidae
Subfamily: Polyzosteriinae
Genus: Drymaplaneta

Pronunciation

How to pronounce Drymaplaneta: /ˌdɹaɪməˈplænɪtə/

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Summary

Drymaplaneta semivitta is a species of cockroach native to Australia and introduced to New Zealand. Known as the Gisborne cockroach in New Zealand, it has distinct physical characteristics, habitat preferences, and dietary habits.

Physical Characteristics

One of the larger cockroaches, Drymaplaneta semivitta is about 20–45mm long and 12–15mm wide. It is glossy dark brown, with distinctive tan or white coloured translucent stripes along each side of its head.

Identification Tips

In males, the third and fourth maxillary palps are enlarged, and the hind tibiae are flattened and expanded. Unlike many cockroaches, it has no vestigial wings.

Habitat

Often found in wood material, such as timber or bark chips. In cold weather, it can be found in roof cavities and the empty spaces between walls.

Distribution

Most often found in Melbourne, Sydney, and throughout the North Island of New Zealand, and also in Nelson and Blenheim, although found as far south as Timaru.

Diet

Feeds off organic material but does not normally infest food.

Misconceptions

Generally regarded as harmless.