Navigation Links
The giant cockroach genus Pseudophoraspis expands to the north with 3 new species
Date:2/28/2013

Cockroaches (Blattodea) are an insect order remarkable in their biodiversity and distribution, with more than 4500 species known and great geographical reach. Cockroach fossils date back around 400 million years, which testifies to their great adaptability and endurance that puts them among the planet's great survivors.

The cockroach genus Pseudophoraspism has has been reported from China for the first time thanks to the discovery of three new species: Pseudophoraspis clavellata, Pseudophoraspis recurvata and Pseudophoraspis incurvata, alongside the first regional record of three already described ones. They belong to the cockroach family Blaberidae, known also as giant cockroaches. The study was published in the open access journal ZooKeys.

Although the adults of the newly described species can reach a size of around 3 cm in length, they are still some of the smallest representatives in the family. For comparison, the females of the largest species known, Blaberus giganteus, can reach up to 10 cm in length. The heaviest species, Macropanesthia rhinoceros, also known as the rhinoceros cockroach, reaches only around 8 cm but can weigh remarkable 35 grams.

All of the known species of the genus Pseudophoraspis, to which the three newly described ones belong, were reported from Southeast Asia and South Asia, with Vietnam considered the north boundary of their territory. This new record of three already known species, and three newly discovered ones in China's provinces Hainan, Yunnan and Guangxi, however, considerably expands the reach of the genus to the North.

One of the authors, Dr. Zongqing Wang from the Institute of Entomology, Southwest University, China comments: "All of the known species were reported from Southeast Asia and South Asia, and the previously known boundary of this genus would be Vietnam. We found three new species from China, located in Hainan, Yunnan and Guangxi Provinces respectively, which extends the range of the genus Pseudophoraspis northward."


'/>"/>
Contact: Zongqing Wang
zqwang2006@126.com
0086-236-825-0413
Pensoft Publishers
Source:Eurekalert  

Related biology news :

1. Vilcek Prize for Biomedical Science split between 2 giants of immunology
2. A microquasar makes a giant manatee nebula
3. Giant tobacco plants that stay young forever
4. A giant puzzle with billions of pieces
5. Chinese scientists discover evidence of giant pandas population history and local adaptation
6. Climate change threatens giant pandas bamboo buffet -- and survival
7. Climate change threatens giant pandas bamboo buffet and survival
8. Do Australias giant fire-dependent trees belong in the rainforest?
9. Study of giant viruses shakes up tree of life
10. Engineering technology reveals eating habits of giant dinosaurs
11. Giant raft of data to help us understand disease
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
The giant cockroach genus Pseudophoraspis expands to the north with 3 new species
(Date:3/15/2016)... ALBANY, New York , March 15, 2016 ... a new market report published by Transparency Market Research "Digital ... Growth, Trends and Forecast 2015 - 2023," the global digital ... at US$ 731.9 Mn in 2014 and is forecast to ... to 2023. Growth of micro, small and medium enterprises (MSMEs) ...
(Date:3/11/2016)... http://www.apimages.com ) - --> http://www.apimages.com ) - ... ( http://www.apimages.com ) - Germany . The ... refugee identity cards. DERMALOG will be unveiling this device, and a ... next week.   --> Germany . ... new refugee identity cards. DERMALOG will be unveiling this device, and ...
(Date:3/9/2016)... 2016 This BCC Research report provides an ... RNA Sequencing (RNA Seq) market for the years 2015, ... and reagents, data analysis, and services. Use ... RNA-Sequencing market such as RNA-Sequencing tools and reagents, RNA-Sequencing ... affecting each segment and forecast their market growth, future ...
Breaking Biology News(10 mins):
(Date:5/31/2016)... , ... May 31, 2016 , ... ... markets molecular imaging systems, today announced that their compact PET scanner called ... Imaging) has been selected by the University of Arizona (UA). , PET and ...
(Date:5/27/2016)... ... 2016 , ... NeuMedics Inc. is pleased to announce that CEO Iain Duncan ... June 2, 2016. The session begins at 1:10 PM and Iain will present the ... used as a topical agent and a treatment for ophthalmic complications of diabetes. , ...
(Date:5/27/2016)... (PRWEB) , ... May 27, 2016 , ... PBI-Gordon Corporation ... Turf and Ornamental Products. , In his 15-year career with PBI-Gordon, Dave has served ... Manager, where he was integral in the development and launch of many of PBI-Gordon’s ...
(Date:5/27/2016)... and READING, England ... Indegene ( http://www.indegene.com ), ein führender ... für die Life-Science-Branche, Pharmaunternehmen und Gesundheitsorganisationen, und ... Anbieter von innovativen wissenschaftlichen Support-Services für den ... von IntraScience heute den Ausbau ihrer bestehenden ...
Breaking Biology Technology: