Ectobius | |
---|---|
Ectobius pallidus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Blattodea |
Family: | Ectobiidae |
Subfamily: | Ectobiinae |
Genus: | Ectobius Stephens, 1835 |
Species | |
See article text |
Ectobius is a genus of non-cosmopolitan cockroaches once thought native to the Old World and described by Stephens in 1835, [1] belonging to the family Ectobiidae, subfamily Ectobiinae. [2] The discovery [3] of 4 ectobius cockroaches in Colorado dating to 49 million years ago suggests the genus actually originated in North America. This genus has been subject to a number of revisions. [4] [5]
The adult 'cockroaches' reach 6–12 millimetres (0.24–0.47 in) of length, the basic coloration of their body is mostly brown or yellowish, with a clearer margin.
The females are usually bigger than the males and have shorter wings, while in the males wings cover at least the whole abdomen.
Species of this genus are mainly present in most of Europe, Africa, in eastern Palearctic realm and the Near East. The "lesser cockroach" (i.e. as found in Britain), previously placed here, is now in the genus Capraiellus. [5]
The genus was long absent from the North American continent until recent re-introductions of some cool-adapted species in the Canadian Maritimes and North Eastern, US. [6]
The Cockroach Species File lists: [2]
Giant cockroaches, or blaberids, are the second-largest cockroach family by number of species. Mostly distributed in warmer climates worldwide, this family is based on the American genus Blaberus, but much of the diversity is also found in Africa and Asia.
Blattidae is a cockroach family in the order Blattodea containing several of the most common household cockroaches. Notable species include:
The subfamily Catantopinae is a group of insects classified under family Acrididae. Genera such as Macrotona may sometimes called "spur-throated grasshoppers", but that name is also used for grasshoppers from other subfamilies, including the genus Melanoplus from the Melanoplinae.
Ectobiidae is a family of the order Blattodea (cockroaches). This family contains many of the smaller common household pest cockroaches, among others. They are sometimes called wood cockroaches. A few notable species include:
Chorthippus is a large genus of acridid grasshoppers with around 230 described species. The genus may be subdivided into subgenera including: Altichorthippus, Chorthippus and Glyptobothrus, with other species not placed.
Stenobothrus is a genus of grasshoppers found in Asia, Europe, and North Africa.
Planuncus is a genus of cockroaches native to Old World described by Bohn in 2013 and belonging to the family Ectobiidae, subfamily Ectobiinae.
Ectobius lapponicus, also known as the dusky cockroach, is a species of cockroach found in Europe, northern Asia, the northeastern United States, and southeastern Canada.
Ectobius pallidus, the tawny cockroach, is a species of non-cosmopolitan cockroach in the family Ectobiidae. It occurs in southern England, Belgium, France, the Netherlands, Germany, Switzerland, Italy, Spain and Portugal; in North Africa: Algeria and Tunisia. It is now known to be introduced into North America.
Capraiellus is a genus of non-cosmopolitan cockroaches in the family Ectobiidae.
The Pseudophyllodromiinae are a subfamily of cockroaches, in the family Ectobiidae, with a world-wide distribution.
Symploce is a genus of cockroach in the family Ectobiidae.
Ectobius sylvestris, known generally as the forest cockroach or lesser cockroach, is a species of cockroach in the family Ectobiidae. It is found in Europe and Northern Asia, North America, and temperate Asia.
Rhabdoblatta is a genus of cockroaches in the subfamily Epilamprinae. Species have been recorded from Africa, East, Southeast and South Asia.
Anaplecta is a genus in the family Anaplectidae. There are at least 20 described species in Anaplecta.
Allacta is a genus of SE Asian and Australian cockroaches in the subfamily Pseudophyllodromiinae.
Phyllodromica is a genus of mostly Palaearctic cockroaches in the subfamily Ectobiinae, erected by Franz Xaver Fieber in 1853. The recorded distribution for species includes: mainland Europe, North Africa, the Middle East through to central Asia.
Dziriblatta is a genus of mostly Palaearctic cockroaches in the subfamily Ectobiinae, erected by Lucien Chopard in 1936. For several decades synonymized with Lobolampra, the genus was returned to valid status by Bohn in 2019, who provides information on its characteristics and differentiation from other genera, with a key to the subgenera. The species distribution includes: North Africa, the Iberian peninsula and associate Atlantic Ocean islands, with probably incomplete locality records to Cyprus and the Middle East.
Corydidarum is a genus of Asian cockroaches in the subfamily Perisphaerinae, erected by Carl Brunner von Wattenwyl in 1865. The recorded distribution is central Africa, India, China, SE Asia through to New Guinea.