Results 21 to 30 of about 326 (80)

Вплив трематодної інвазії та іонів міді водного середовища на гемоцити Planorbarius purpura (Mollusca: Gastropoda: Pulmonata: Bulinidae) [PDF]

open access: yes, 2007
Висвітлено вплив різних концентрацій іонів міді водного середовища (LC25,LC50, LC75) на гемоцити Planorbarius purpura у нормі і за інвазії її трематодами.
Киричук, Г. Є.   +1 more
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Synoptic review of the Literature on the southern oyster drill Thais haemastoma floridana [PDF]

open access: yes, 1985
This literature search identifies a majority of the publications in the period 1880-1980 concerned with the marine gastropod, Thais haemastomafloridmul (Conrad).
Butler, Phillip A.
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Ornamental gastropod shell trade in India : A macroeconomic assessment [PDF]

open access: yes, 2017
The capture fisheries results in landing of sizeable amount of by-catch which includes molluscs, crustaceans (certain varieties of crabs, and Squilla spp.), finfishes (non-edible varieties), sea snakes and ...
Jagadis, I   +4 more
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An evaluation of the evolution of the gene structure of dystroglycan [PDF]

open access: yes, 2017
BACKGROUND: Dystroglycan (DG) is an adhesion receptor complex composed of two non-covalently associated subunits, transcribed from a single gene. The extracellular α-DG is highly and heterogeneously glycosylated and binds with high affinity to laminins ...
Adams, Josephine C, Brancaccio, Andrea
core   +2 more sources

Вплив карбофосу на вміст гемоглобіну у гемолімфі Planorbarius purpura (Mollusca: Pulmonata: Bulinidae) у нормі та за інвазії трематодами [PDF]

open access: yes, 2003
Досліджено вплив карбофосу (0,009 і 0,9 мг/дм3) на вміст гемоглобіну (Hb) у гемо-лімфі “малих” і “великих” Planorbarius purpura у нормі та інвазованих трематодою Echi-noparyphium aconiatum.
Гирин, В. К.   +4 more
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Pterymarchia n. gen. and Vaughtia n. gen., two new muricid genera (Gastropoda, Muricidae: Muricinae and Ocenebrinae) [PDF]

open access: yes, 1995
Two new genera of Muricidae are named: Pterymarchia n. gen. and Vaughtia n. gen. They include species formerly classified in Pterynotus Swainson, 1833 (Muricinae), Ocenebra Gray, 1847, and Urosalpinx Stimpson, 1865 (Ocenebrinae).
Houart, R.
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Is there a causal association between genotoxicity and the imposex effect? [PDF]

open access: yes, 2007
There is a growing body of evidence that indicates common environmental pollutants are capable of disrupting reproductive and developmental processes by interfering with the actions of endogenous hormones.
Depledge, Michael H.   +4 more
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Comparative study of significant molluscans dwelling at two sites of Jiwani coast, Pakistan [PDF]

open access: yes, 2019
During the present study collectively eighty two (82) molluscan species have been explored from Bandri (25 04. 788 N; 61 45. 059 E) and Shapk beach (25 01. 885 N; 61 43. 682 E) of Jiwani coast. This study presents the first ever record of molluscan fauna
Ghani, Abdul   +6 more
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The Gastropod Thais haemastoma in Georgia: T. h. floridana or T. h. canaliculata? [PDF]

open access: yes, 1982
In the southeastern United States, the snail Thais haemastoma has traditionally been subdivided into two subspecies according to the snail‘s locale, size of shell, number and size of spines, and depth of suture.
Walker, Randal L.
core   +2 more sources

Coastal development and pollution impact on the distribution of macrobenthic communities along the eastern coast of the Gulf of Suez (Egypt) [PDF]

open access: yes, 1996
The configuration for the eastern side of the Gulf of Suez was studied over 241 km from Ras Mohammed to Ras Sudr including 35 station. Litters, tar balls and aged oil patches aggregated in considerable amounts on the beach and shore line of the middle ...
EI-Komi, Mohamed M.
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