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Species Blattella germanica - German Cockroach

Beetle-like infestation - Blattella germanica Insect in my bathroom! - Blattella germanica Tiny adult roach  - Blattella germanica Insect found in kitchen - Blattella germanica Bug - Blattella germanica Blatella nymph - Blattella germanica large Cockroach - Blattella germanica German Cockroach? Male? - Blattella germanica - male
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Blattodea (Cockroaches and Termites)
Superfamily Blaberoidea
Family Ectobiidae
Subfamily Blattellinae
Genus Blattella
Species germanica (German Cockroach)
Synonyms and other taxonomic changes
Blatta germanica (Linnaeus)
Orig. Comb: Blatta germanica Linnaeus, 1767
Adult body length 13-16 mm
pale brown with two parallel longitudinal dark streaks on pronotum
[paraphrased from U. of California Internet reference below]

"Pronotal stripes simple, slightly more broadly separated by their widths. Male interocular distance scarcely 3/4 times as long as distance between antennal sockets; lateral submarginal area of tergite VII immaculate; apical margin of tergite VIII shallowly notched in the middle; left stylus armed with 5-6 thorns; genitalia with R21 less than 4/5 times as long as R3; recurved portion of L3 elongate; female with interocular distance more than 4/5 times as wide as distance between antennal sockets; apical margin of subgenital plate subsinuous distally."
[copied from U. of Florida Internet reference below]

Although adults have fully developed wings, they do not fly.

Unlike Asian Cockroach, females do not have wings long enough to cover the oothecae.
Infests human dwellings and workplaces
Omnivorous, eats just about anything edible
Like most cockroaches, the German Cockroach is nocturnal. It is a major pest of residential and commercial structures.
Some people can develop severe allergies to cockroach parts, feces, and oils.
Females carry the ootheca for up to a month, dropping it just before the eggs hatch.
See Also
Internet References
detailed species account - Walter Ebeling, U. of California at Riverside
fact sheet - Penn State's Entomology Department