Pygmy Whitefish, Prosopium coulteri, in Three Lakes of the Copper River System in Alaska

1979 ◽  
Vol 36 (4) ◽  
pp. 468-470 ◽  
Author(s):  
Franklin H. Bird ◽  
Kenneth Roberson
Keyword(s):  
Key Words ◽  
Lake Superior ◽  
River System ◽  
Geographical Proximity ◽  
River Drainage ◽  
Yukon River ◽  
Probable Origin ◽  
First Time

Pygmy whitefish (Prosopium coulteri) were recorded for the first time from the Copper River drainage in Alaska (from Tazlina, Klutina, and Tonsina lakes). Morphology of the specimens indicate affinity to the Lake Superior and Waterton Lake populations, falling outside the ranges previously established for "low-rakered" and "high-rakered" forms found in Alaska. Based on geographical proximity, however, probable origin for these fish is from an upper Yukon River unglaciated refugium. Key words: pygmy whitefish, Copper River, Alaska, morphology, Yukon River, unglaciated refugium

New Complexities in Zoogeography and Taxonomy of the Pygmy Whitefish (Prosopium coulteri)

1972 ◽  
Vol 29 (12) ◽  
pp. 1772-1775 ◽  
Author(s):  
C. C. Lindsey ◽  
W. G. Franzin
Keyword(s):  
River System ◽  
Yukon Territory ◽  
Hudson Bay ◽  
The South ◽  
Bristol Bay ◽  
River Drainage ◽  
Bay Area ◽  
First Time ◽  
Mackenzie River

Pygmy whitefish (Prosopium coulteri) are recorded for the first time from the Peel–Mackenzie river drainage (Elliott Lake, Yukon Territory) and from the Hudson Bay drainage (Waterton Lakes, Alberta, in the South Saskatchewan–Nelson river system). The morphology of specimens from both localities contradicts the previously known pattern of a southeastern "low-rakered" and a northwestern "high-rakered" form (with the two forms occurring sympatrically in some lakes of the Bristol Bay area). Specimens from Elliott Lake, the most northerly known locality, resemble the southeastern form and those from Waterton Lakes the northwestern form. Both Waterton and Elliott lakes lie close to unglaciated refugia, suggesting that the species may have survived Wisconsin glaciation and diverged in several different watersheds.

Parasites of Fishes of Aishihik and Stevens Lakes, Yukon Territory, and Potential Consequences of Their Interlake Transfer Through a Proposed Water Diversion for Hydroelectrical Purposes

1976 ◽  
Vol 33 (11) ◽  
pp. 2489-2499 ◽  
Author(s):  
J. R. Arthur ◽  
L. Margolis ◽  
H. P. Arai
Keyword(s):  
River System ◽  
Parasite Fauna ◽  
Yukon Territory ◽  
Water Diversion ◽  
Yukon River ◽  
First Time ◽  
Triaenophorus Nodulosus

Forty-six species of parasites (14 Protozoa, 7 Monogenea, 7 Digenea, 8 Cestoda, 2 Acanthocephala, 4 Nematoda, 3 Copepoda, and 1 Hirudinoidea) were recovered from 383 specimens of 8 species of fishes collected from Aishihik and Stevens lakes, Yukon Territory, during the summer of 1973. Four species, Chloromyxum dubium Auerbach, 1908, C. esocinum Dogiel, 1934, Sphaerospora cristata Shulman, 1962 (all Protozoa), and Crepidostomum metoecus Braun, 1900 (Digenea) are reported for the first time from North America.Aspects of the systematics and distribution of several species are discussed and the following new synonymies recognized: Tetraonchus rauschi Mizelle and Webb, 1953 with T. borealis (Olsson, 1893) (Monogenea);Cystidicola stigmatura (Leidy, 1886) with C. farionis Fischer, 1798; and Raphidascaris canadensis Smedley, 1933 with R. acus (Bloch, 1779) (both Nematoda).Substantial differences in the parasite fauna of Aishihik and Stevens lakes are noted; the possible consequences of the introduction of species of potential economic and pathogenic importance e.g. Henneguya zschokkei (Gurley, 1893), Hexamita salmonis (Moore, 1923) (both Protozoa), Discocotyle sagittata (Leuckart, 1842) (Monogenea), Neoechinorhynchus rutili (O. F. Müller, 1780) (Acanthocephala), and Triaenophorus nodulosus (Pallas, 1781) (Cestoda) into new areas as a result of the proposed diversion of Stevens Lake (Yukon River system) into Aishihik Lake (Alsek River system) are discussed.

RESULTS OF INTRALESIONAL TRIAMCINOLONE ACETONIDE FOR CHALAZION TREATMENT

2011 ◽  
pp. 100-104
Author(s):  
Thi Thu Nguyen ◽  
Viet Hien Vo ◽  
Thi Em Do
Keyword(s):  
Success Rate ◽  
Key Words ◽  
Triamcinolone Acetonide ◽  
Lower Eyelid ◽  
Upper Eyelid ◽  
Interventional Trial ◽  
The Mean ◽  
First Time

The study use intralesional triamcinolone acetonide injection proceduce for chalazion treatment.1. Objectives: To evaluate results of intralesional triamcinolone acetonide injection for chalazion treatment. 2. Method: This noncomparative prospective interventional trial included 72 chalazions of 61 patients. 3. Results: 61 patients (72 chalazions) with 19 males (31.1%) và 42 females (68.9%), the mean age was 24 ± 9,78 years. 31.1% patients was the first time chalazion and 68.9% patients was more than one times chalazion including 78.6% patients was recurrent at the first position and 21.4% patients occur at new position. 72 chalazions with 16 (22.2%) chalazions was treated before and 56 (77.8%) chalazions wasn’t done that. 72 chalazions with 49 chalazions (68.1%) are local in upper eyelid and 23 chalazions (31.9%) are local in lower eyelid. The mean of chalazion diameter is 6.99 ± 3.03mm. Intralesional triamcinolone acetonide is injected to treat 72 chalazions with 16 (22.2%) chalazions are injected through the route of skin and 56 (77.8%) chalazions are injected through the route of conjunctiva. After 2 weeks follow-up, the success rate was 93.1% and 6.9% failed. 4. Conclusion: intralesional triamcinolone acetonide injection for chalazion treatment is really effective. Key words: chalazion, intralesional triamcinolone acetonide.

On the Baeocera Erichson (Coleoptera: Staphylinidae: Scaphidiinae) of Sabah, Malaysia, and a tale on mystified biodiversity

2021 ◽  
Vol 23 (2) ◽  
pp. 23-42
Author(s):  
IVAN LÖBL ◽  
ALEŠ SMETANA
Keyword(s):  
New Species ◽  
Species Diversity ◽  
Key Words ◽  
Sampling Methods ◽  
Biodiversity Study ◽  
First Time

Quantitative attemps to assess species diversity in the absence of a robust taxonomy are questioned. In addition, the sampling methods may be a major source of uncertainty, as illustrated in a commented biodiversity study of the Coleoptera of Sabah. The Sabah members of the staphylinid genus Baeocera Erichson are reviewed and keyed, the following new species are described: B. omnigena Löbl sp. nov., B. rudis Löbl sp. nov., B. secreta Löbl sp. nov., B. sedata Löbl sp. nov., B. segregata Löbl sp. nov., B. seiugata Löbl sp. nov., B. semirufa Löbl sp. nov. Baeocera barbara Löbl, B. obliqua (Löbl), B. rufula (Löbl) and B. serendibensis (Löbl) are reported for the first time from Malaysia, B. doriae (Pic) and B. sarawakensis Löbl are new to Sabah and B. kinabalua Löbl is new to Sarawak. Key words: biodiversity, trends, taxonomy, insects, shining fungus beetles, Borneo

An updated checklist of Turkish crabronid wasps (Hymenoptera: Crabronidae) with new and additional records

2021 ◽  
Vol 21 (2) ◽  
pp. 18-109
Author(s):  
EMIN KAPLAN ◽  
EROL YILDIRIM
Keyword(s):  
Key Words ◽  
New Records ◽  
First Time

An updated checklist of the wasp family Crabronidae in Turkey is provided. It is based on records present in the literature and on newly identified specimens collected in Turkey. In this study, 537 species and 16 subspecies in 65 genera are listed. Among them, five species, namely Dryudella esterinae Pagliano, 2001, Nysson mimulus Valkeila, 1964, Crossocerus pullulus A. Morawitz, 1866, Oxybelus spectabilis Gerstaecker, 1867 and Diodontus insidiosus Spooner, 1938 are recorded for the first time from Turkey. New and additional records for 114 species are given. Collection localities and photographs of newly identified species are provided. Key words: Hymenoptera, Crabronidae, checklist, new records, additional records, Turkey

scholarly journals METODE INTERAKSI PARENTING: UPAYA MENGOPTIMALKAN PENDIDIKAN SISWA SEJAK DINI

2016 ◽  
Vol 3 (02) ◽  
Author(s):  
Moh Rifai
Keyword(s):  
Life Cycle ◽  
Elementary Students ◽  
Key Words ◽  
Well Being ◽  
Good Schools ◽  
Children Education ◽  
First Time ◽  
Do So ◽  
The Way

<p>Parents are obliged to take care of their children’s future, especially by rendering sufficient education. Children are believed to bring about happiness every now and then, who generate family’s pride up to the almighty judication. Some people are save and some are not in that court, where children will give sigificant contribution in it. That’s why the children’s well being has become the parents obligation. To bring about children’s well being, parents should also render the good treatments during the life cycle of their children. The main duties of parents for their children are giving them the good names, sending them to the good schools where they can learn religion, and marry them to their good spouses. Psychologically, when children are sent to school for the first time, they will feel that they are put apart from parents’ care, so that may of them have to go difficult phase of adjustment. The adjustment includes that of education so as to run as naturally as possible. To get the naturality of the education delegation, teachers and educators are obliged to be able to nurture any value to students as naturally as possible. Parenting model of teaching serves the requirements of teaching children just the way the parrents do, so that it is assumptively effective in teaching elementary students by taking consideration on the psychologial aspect of children.</p><p> </p><p>Key words:   Parenting Model of teaching, children education optimalization</p>

scholarly journals Two new records of Viola L. (Violaceae) for Nepal

1970 ◽  
Vol 2 (3) ◽  
pp. 48-50
Author(s):  
Ramesh S Dani ◽  
Krishna K Shrestha
Keyword(s):  
Key Words ◽  
New Records ◽  
Viola Odorata ◽  
The Family ◽  
First Time

Viola mandshurica W. Becker and Viola odorata L. belonging to the family Violaceae are reported for the first time from Nepal. The plants were collected along the trail between the suburbs Chovar and Jalbinayak, Kathmandu. Key words: Herbarium, Nepal, Viola Himalayan Journal of Sciences 2(3): 48-50, 2004

scholarly journals On the distribution and ecology of a rare land snail, Eostrobilops coreana (Pilsbry, 1927) (Gastropoda: Pulmonata: Strobilopsidae)

2020 ◽  
Vol 24 (1/2) ◽  
pp. 102-110
Author(s):  
Larisa A. Prozorova
Keyword(s):  
Key Words ◽  
Rare Species ◽  
Korean Peninsula ◽  
Land Snail ◽  
Land Snails ◽  
Distribution And Ecology ◽  
First Time

Представлены подробные сведения о четырех местонахождения редкой наземной улитки Eostrobilops coreana (Pilsbry, 1927) на Корейском полуострове и трех в Приморском крае. Впервые показан кальцифильный характер вида. Новое местонахождение вида на п-ове Песчаный (административная территория Владивостока) является наиболее северной точкой распространения рода Eostrobilops Pilsbry, 1927. Ключевые слова: наземные улитки, редкие виды, Приморский край, Красные книги, смешанный хвойно-широколиственный лес, известняки, кальцифильные виды. Data on four localities of the Eostrobilops coreana (Pilsbry, 1927) on Korean Peninsula and Primorye Territory (Russia) are presented. For the first time, calcyphile character of the species is demonstrated. A new revealed site of the species at the Peschany Peninsula (Vladivostok administrative territory) is the most northern locality of the genus Eostrobilops Pilsbry, 1927. Key words: land snails, rare species, Primorye Territory, Red Data Books, mixed coniferous-broadleaved forest, limestone, calcyphile species.

scholarly journals Early Slavic housing from Belz surroundings

2020 ◽  
Vol 24 ◽  
pp. 224-234
Author(s):  
Taras Mylian
Keyword(s):  
Cultural Heritage ◽  
Key Words ◽  
Middle Ages ◽  
The Other ◽  
Compacted Clay ◽  
Modern Times ◽  
Big City ◽  
Conservation Research ◽  
First Time ◽  
The Middle Ages

Territory of the upper reaches of Western Bug River, especially the annalistic of Belz in Solokiya and its surroundings, is rich in archeological sites. In 2016, as part of the Program «Protection and Preservation of the Cultural Heritage of the Lviv Region for 2016–2018», conservation research was conducted at the settlement Belz 22 (Hora). It is a multi-layered settlement with cultural and chronological horizons from the final Paleolithic to modern times. Information and research on it were conducted with advantages during XX century however, for the first time in the settlement; remains of a Slavic dwelling-semi-dugout (object 20) of the Prague culture were discovered and studied. Research has shown that dwelling had two periods of functioning. Traces of restructuring were confirmed, which led to a reduction of the area and changing of the shape – from rectangular to square. Evidence of the reconstruction was the remains of two clay ovens, the oldest of which was partially cut down by a later wall. Under the remains of this wall above the furnace a Roman denarius of the II century was found. Ovens are built on special sites made of compacted clay. The older oven has a dome lined with special rollers. Discovered material is represented mainly by handmade ceramic pots, some of them are reconstructed. Some of the forms of utensils were common during the late V – early VI centuries, and the other part – during the second half of VI – early VII century. This division corresponded to the periods of housing. An important find was the weights for the loom, which were reused to build the oven. An additional evidence of the development of weaving in the settlement is a bi-conical spinner with flat platforms, which comes from dwelling. The settlement on the outskirts of the annalistic Belz is characterized by permanence and genetic connection throughout the Middle Ages – from individual Slavic settlements in this region to the creation of a separate principality around the big city. Key words: Prague culture, Belz, Solokiya, dwelling, oven, ceramics, denarius.

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