The First Record of Anguilla rostrata From Alberta

1972 ◽  
Vol 29 (7) ◽  
pp. 1084-1084
Author(s):  
D. S. Radford
Keyword(s):  
First Record ◽  
Anguilla Rostrata ◽  
The South ◽  
American Eel ◽  
South Saskatchewan River

The first record of an American eel (Anguilla rostrata) is reported for Alberta. The specimen was collected in the South Saskatchewan River and probably originated from elvers stocked in Lac Pelletier in Saskatchewan in 1953.

Distribution of Fishes of Southern Alberta

1969 ◽  
Vol 26 (2) ◽  
pp. 325-338 ◽  
Author(s):  
Nancy E. Henderson ◽  
Richard E. Peter
Keyword(s):  
New Records ◽  
First Record ◽  
The South ◽  
River Drainage ◽  
Number Of Species ◽  
Southern Alberta ◽  
South Saskatchewan River ◽  
Complete Account

Detailed distributions are given for 35 species of fish collected in southern Alberta. These include the first record of Moxostoma anisurum in Alberta, new records in the South Saskatchewan River drainage, and extensions of the known ranges of a number of species within the province. Records reported by earlier investigators are included with the aim of providing a complete account of the distributions of fishes in this region.

First record of Agramma atricapillum (Heteroptera: Tingidae) from the Asian part of Russia

2020 ◽  
Vol 29 (1) ◽  
pp. 75-76
Author(s):  
V.B. Golub ◽  
E.V. Sergeeva
Keyword(s):  
First Record ◽  
The South ◽  
First Time

The lacebug species Agramma atricapillum (Spinola, 1837) (Heteroptera: Tingidae) is recorded in the Asian part of Russia, namely in the south of the Tyumen’ Province, for the first time.

Relating American Eel Anguilla rostrata abundance to environmental DNA concentration in the Bronx River

2021 ◽  
Author(s):  
Sam C. Chin ◽  
John Waldman ◽  
Mike Bednarski ◽  
Merry Camhi ◽  
Jake LaBelle ◽  
...  
Keyword(s):  
Environmental Dna ◽  
Anguilla Rostrata ◽  
American Eel ◽  
Dna Concentration ◽  
Bronx River

scholarly journals Mercury spikes as evidence of extended arc-volcanism around the Devonian–Carboniferous boundary in the South Tian Shan (southern Uzbekistan)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Michał Rakociński ◽  
Agnieszka Pisarzowska ◽  
Carlo Corradini ◽  
Katarzyna Narkiewicz ◽  
Zofia Dubicka ◽  
...  
Keyword(s):  
Big Five ◽  
Mass Extinction ◽  
First Record ◽  
Black Shales ◽  
The South ◽  
Arc Volcanism ◽  
First Order ◽  
Marine Deposits ◽  
High Mercury ◽  
Tian Shan

AbstractRecently, the end-Devonian mass extinction (Hangenberg Crisis, 359 Ma) was identified as a first-order mass extinction, albeit not one of the “Big Five” events. Many marine and terrestrial organisms were affected by this crisis. The cause of this mass extinction is still conjectural and widely discussed. Here we report anomalously high mercury (Hg) concentrations from the South Tian Shan (Uzbekistan), together with correlation using conodont biostratigraphic data. Hg enrichment (to 5825 ppb) was detected in marine deposits encompassing the Hangenberg Crisis. In the Novchomok section, the Hangenberg Crisis interval does not contain typical Hangenberg Black Shales; however, by means of inorganic geochemistry (enrichment of redox-sensitive elements such as Mo, V, and U) we detected an equivalent level despite the lack of marked facies changes. This is the first record of Hg and Hg/total organic carbon anomalies in marly shales, marls and carbonates that are totally independent of facies changes, implying that volcanism was the most probable cause of the Hangenberg Crisis. This conclusion is confirmed by the presence of a negative δ13C excursion, which may reflect massive release of isotopically light carbon from volcanogenic and thermogenic devolatilization likely combined with increased arc-volcanism activity worldwide at the end of the Devonian.

Tupinambine teiids from the middle Miocene of north-western Patagonia (Argentina)

2008 ◽  
Vol 29 (3) ◽  
pp. 425-431 ◽  
Author(s):  
Santiago Brizuela ◽  
Adriana María Albino
Keyword(s):  
Geographical Distribution ◽  
Middle Miocene ◽  
First Record ◽  
South American ◽  
The South ◽  
North Western

Abstract Remains of teiids assignable to the Tupinambinae (Tupinambis sp. or Crocodilurus sp.) are here described from the middle Miocene Collón Curá Formation at Cañadón del Tordillo, in Neuquén province, Argentina. No tupinambine species presently inhabits the region of the fossil locality. The fossils represent the westernmost distribution of fossil tupinambine teiids in Patagonia, enlarging the known geographical distribution of the teiids through the Miocene in a longitudinal range. Also, they constitute the first record of lizards from the Colloncuran SALMA, partially filling the record of tupinambine teiids for the South American Miocene.

scholarly journals American eel,Anguilla rostrata, growth in fresh and salt water: implications for conservation and aquaculture

2009 ◽  
Vol 16 (4) ◽  
pp. 306-314 ◽  
Author(s):  
H. M. LAMSON ◽  
D. K. CAIRNS ◽  
J.-C. SHIAO ◽  
Y. IIZUKA ◽  
W.-N. TZENG
Keyword(s):  
Salt Water ◽  
Anguilla Rostrata ◽  
American Eel

Diversity and first record of heterobranch gastropods (opisthobranchs) from the Saurashtra coast of Kathiawar Peninsula, India

2015 ◽  
Vol 8 ◽  
Author(s):  
Paresh Poriya ◽  
Bhavik Vakani ◽  
Bhavendra Chaudhari ◽  
Pradip Kachhiya ◽  
Rahul Kundu
Keyword(s):  
West Coast ◽  
Intertidal Zone ◽  
Arabian Sea ◽  
New Records ◽  
First Record ◽  
The South ◽  
Field Surveys ◽  
Intertidal Zones ◽  
West Coast Of India ◽  
Saurashtra Coast

This paper reports seven species of opisthobranchs from the intertidal zone of the south Saurashtra coastline off the Arabian Sea, Kathiawar Peninsula, west coast of India. Field surveys were undertaken along the intertidal zones of south Saurashtra coast during 2012–2014. In this study, seven species belonging to six families were recorded, of whichHaminoea ovalis, Flabellina bicolor, Phidiana militaris, Baeolidia palythoaeandSakuraeolis gujaraticaare new records from this coastline.

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