NOTES ON THE OCCURRENCE OF THE GYPSY MOTH, LYMANTRIA (=PORTHETRIA) DISPAR (LEPIDOPTERA: LYMANTRIIDAE), IN NEWFOUNDLAND

1982 ◽  
Vol 114 (9) ◽  
pp. 879-880
Author(s):  
Ray F. Morris ◽  
G. L. Greenslade ◽  
A. G. Raske

On 20 September 1980 a single male gypsy moth, Lymantria (= Porthetria) dispar (L.), was found in a pheromone trap near the Arts and Culture Centre, Corner Brook, Newfoundland. Identification was confirmed by Dr. J. D. Lafontaine, Biosystematics Research Institute, Ottawa. This was the first record of the gypsy moth in Newfoundland, which is separated in the south 144 km from Nova Scotia and in the north 14 km from Labrador.

1997 ◽  
Vol 134 (5) ◽  
pp. 627-636 ◽  
Author(s):  
L. R. M. COCKS ◽  
W. S. MCKERROW ◽  
C. R. VAN STAAL

During Cambrian and earliest Ordovician times, Avalonia was an area forming an integral part of the huge Gondwanan continent, probably along the northern margin of Amazonia, until in early Ordovician (late Arenig or Llanvirn) time it split off from Gondwana, leaving a widening Rheic Ocean to its south. Today, its southern margin with Gondwana extends northeast from east of Cape Cod, Massachusetts, through Nova Scotia north of the Meguma terrane, and thence below sea level to the south of Newfoundland. On the eastern side of the present Atlantic, the southern margin may separate southwest Portugal from the rest of the Iberian Peninsula; it can be traced eastwards with more certainty from the south Cornwall nappes to a line separating the Northern Phyllite Belt (on the southern margin of the Rhenohercynian terrane) and the Mid-German Crystalline High. There is no certain evidence of Avalonian crust to the northeast of the Elbe Line. The northern margin of Avalonia extends westwards from south of Denmark to the British Isles, where it merges with the Iapetus Ocean suture between Scotland and England. Traced westwards, it crosses Ireland and reappears in northern Newfoundland to the east of New World Island, where it may follow the trace of the Dog Bay Line and the Cape Ray Fault. Recent work suggests that the northern margin of Avalonia may clip the northern tip of Cape Breton Island in Nova Scotia, and then enter the North American mainland at the Bay of Chaleur; it may then be traced from north and west of the Popelogan and Bronson Hill arcs to Long Island Sound near Newhaven, Connecticut. The Cambrian to Devonian faunas reflect the history of Avalonia: initially they were purely Gondwanan but, as Ordovician time proceeded, more genera crossed firstly the Tornquist Ocean as it narrowed between Avalonia and Baltica to close in latest Ordovician and early Silurian times, and secondly the Iapetus Ocean, so that by the early Silurian most of the benthic shelly faunas, apart from the ostracods, were the same round the adjacent margins of all three palaeocontinents.


2014 ◽  
Vol 46 (1-2) ◽  
pp. 121 ◽  
Author(s):  
Andrea Rattu ◽  
Piero Leo ◽  
Raynald Moratin ◽  
Sönke Hardersen

<em>Diplacodes lefebvrii</em> (Rambur, 1842) is a libellulid dragonfly, which is common and widespread in Africa and across the Indian Ocean. While this species is fairly common in the south and east of the Mediterranean, its European range is confined to Cyprus, the island of Rhodes and the south of the Iberian Peninsula. Here we report the first record of <em>D. lefebvrii </em>for Italy, which was captured near Cagliari (Sardinia) on 11.IX.2013. In October 2014, a population of the same species was observed at a small wetland on the island “Isola di San Pietro” (Sardinia). Here the observed sex ratio of <em>D. lefebvrii</em> was strongly biased in favour of females and only a single male was observed.


2021 ◽  
Vol 5 (2) ◽  
pp. 161-171
Author(s):  
Julius Putra Simbolon ◽  
Nelson Siahaan

Medan City is a city that has a variety of cultures and traditions. This diversity can give color to the world of tourism, especially in the city of Medan. One of the customs and cultures in the city of Medan is the Batak Toba, a native of the North Sumatera province. Tourism with high cultural value will make a positive impact on visitors who come to study and recreate in the tourism area, especially this museum. The design involves two different aspects where the design must be able to unite the Vernacular aspects that exist in the existing site as well as the modern touch of Neovernacular Architecture. The diversity of the arts and culture of Batak Toba Culture increasingly supports the achievement of space inside and outside the museum. It attracts visitors to calm the mind, relax, and learn many things about Batak Toba Arts and Culture. The existence of the Batak Toba Arts and Culture Museum is expected to increase the number of local and foreign tourists visiting the area to find out and perverse the Batak Toba culture


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