THE COMMON RAT of Polynesia is Rattus exulans (Peale). It appears to be closely related to, and ptobably derived from Rattus concolor of the Malay region. The concolor group, and its derivatives, occur all over the Pacific, being represented in the Oceanic islands by R. exulans, R. micronesiensis and R. hawaiiensis. Other species have been erected for the Polynesian forms, but it may be simpler...

The ground beetle genus Bembidion is a highly diverse group of small predators with more than 1.200 described extant species. In contrast, only two representatives of Bembidion are known from the amber fossil record and their position within this mega-diverse genus is dubious. Here, we address the taxonomic position of these two extinct Bembidion species (B. succini Giebel, 1856 and B. christel...

The Mongolepidida is an Order of putative early chondrichthyan fish, originally erected to unite taxa from the Lower Silurian of Mongolia. The present study reassesses mongolepid systematics through the examination of the developmental, histological and morphological characteristics of scale-based specimens from the Upper Ordovician Harding Sandstone (Colorado, USA) and the Upper Llandovery-Low...

Buildings are being erected with completely new materials and components. They have lighter, stronger and fatigue resistant materials that perform better and last longer. The buildings show few signs of ageing or deterioration and suffer less time out of service for repairs and maintenance. Because they are more efficient in terms of insulation, waste products and heating, buildings consume les...

Levantoniscus n. gen. is erected for two new species from Cyprus: Levantoniscus bicostulatus n. sp. and Levantoniscus makrisi n. sp. Levantoniscus wahrmani (Strouhal, 1968) n. comb. from Israel and southern Turkey is transferred from the genus Bathytropa Budde-Lund, 1885 and family Bathytropidae. The new genus is included in the family Trachelipodidae and is characterized by distinct dorsal orn...

The recent actions taken against statues of figures associated with colonisation and racial oppression have again drawn attention to the enduring power monuments in landscape, even after many disavowed values they embody. This article shifts critique from a focus on race climate, an examination Jubilee or Coal Monument erected Newcastle, New South Wales 1909. monument was designed intention cel...