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Von der Gemeinde Hagen a.T.W. wurde am Butterberg ein ehemaliger Steinbruch im Osning-Sandstein durch die Anlage eines Schurfgrabens so erweitert, daß jetzt die Basis des Osning-Sandsteins und etwa 20, m der Schichtenfolge aus seinem Liegenden freigelegt sind. Die Basis des Osning-Sandsteins besteht aus einem dünnen Geröllhorizont, dem Osning-Konglomerat. Das Konglomerat wurde transgressiv auf Schichten der Bückeberg-Folge 1 (tiefster "Wealden") geschüttet. Unter den Gesteinen der Bückeberg-Folge, die mit einer Restmächtigkeit von nur noch etwa 5 m erhalten sind, treten in dem Schurfgraben noch ca. 15 m Ablagerungen des Serpulits auf. Dieser neu geschaffene Aufschluß wird langfristig - als Naturdenkmal geschützt - erhalten bleiben.
The diplopod orders Callipodida and Polydesmida, and their respective families Abacionidae and
Xystodesmidae, are initially recorded from South Dakota as is Polydesmidae from North Dakota. Other new records of
indigenous taxa include Abacion Rafinesque, 1820/A. texense (Loomis, 1937) and Pleuroloma/P. flavipes, both by
Rafinesque, 1820, from South Dakota, and Pseudopolydesmus Attems, 1898/P. serratus (Say, 1821) from Alabama,
Connecticut, Delaware, New Hampshire, North Dakota, South Carolina, and the District of Columbia. New records of
Aniulus garius Chamberlin, 1912, A. (Hakiulus) d. diversifrons (Wood, 1867), and Oriulus venustus (Wood, 1864)
(Julida: Parajulidae) are provided for western Minnesota and/or eastern North Dakota. Published records from these
states are summarized, and the introduced taxa, Julidae/Cylindroiulus Verhoeff, 1894/C. caeruleocinctus (Wood, 1864)
and Paradoxosomatidae/Oxidus Cook, 1911/O. gracilis (C. L. Koch, 1847), are newly recorded from the Dakotas. The
distribution of P. serratus, which extends from Maine to South Carolina and the Florida panhandle, west to Texas, and
north to Fargo, North Dakota is described and discussed. This distribution exhibits a prominent southeastern lacuna
which we hypothesize suggests replacement by younger, more successful species, as postulated for a similar distributional
gap in Scytonotus granulatus (Say, 1821).
Snoqualmia, new genus, is described for two species of polydesmid millipeds from the northwestern
United States: Snoqualmia snoqualmie, new species, from Washington State, and S. idaho, new species,
from Idaho. Males of S. idaho possess unusually complex gonopods, perhaps the most complex to be found in the Order
Polydesmida. Snoqualmia is placed in context with other polydesmid genera known from North America. The
polydesmid fauna of North America is discussed, as well as characters of the gonopods of the family.
Recent fieldwork on North Andros Island by the authors resulted in the collection of six species of Pterophoridae
(Lepidoptera), five of which were previously unrecorded for the Bahamas in published accounts. Three
additional species are noted for the Bahamian fauna based on specimens collected in the 1980s on other islands.
Representative specimens are illustrated from North Andros along with genitalic images for species where these
are not readily available in other publications. In addition, images of the larva and pupa are provided for a reared
species for which the life history was previously unknown.
With the discovery of Mitocybe auriportae Cook and Loomis, 1928 (Platydesmida: Andrognathidae) in Alameda County (Co.), east of San Francisco Bay, a potential overall distribution in coastal California is projected based on those of partly congruent diplopods. The area extends from northern Mendocino to central Monterey cos. and inland to central Lake, Yolo, and Santa Clara cos.
Currently, the genus Chimarra Stephens (Trichoptera: Philopotamidae) is represented in the Oriental Region by 259 species. Of these, 61 species have been described or recorded from Vietnam. In this paper, 9 new species from Vietnam are described and illustrated (Chimarra aculeata, C. carinata, C. corneola, C. insolita, C. mina, C. prominens, C. rostrata, C. undulata, and C. ungula). In addition, 3 new country records are noted (Chimarra areli Malicky and Mey, Chimarra pipake Malicky and Chantaramongkol, and Chimarra suthepensis Chantaramongkol and Malicky), and 1 new species group (minuta Group) is proposed and populated. An additional species group (georgensis “Group”), with 1 new species from Vietnam, but otherwise only known from Africa, is discussed, but not formally defined. A table listing all known Vietnamese species of Chimarra is included, along with discussion of variability in the anal veins of the forewing found within this genus, and its relevance for defining subgenera and species groups.