scholarly journals Nematodes in fish of genus Cottocomephorus (Cottidae)

2021 ◽  
Vol 908 (1) ◽  
pp. 012011
Author(s):  
D R Baldanova ◽  
T R Khamnuyeva ◽  
Z A Rinchinov
Keyword(s):  
Lake Baikal ◽  
Relative Abundance ◽  
Contracaecum Osculatum

Abstract The data on the morphology and relative abundance of nematodes in bottom-pelagic cottids Cottocomephorus grewingki and C. inermis met in Lake Baikal are presented. Three species of nematodes (Comephoronema werestschagini, Ichtiobronema hamulatum, Contracaecum osculatum baicalensis) were found. The differences in cottids invasion with nematodes are shown.

Warming temperatures alter the relative abundance and distribution of two co-occurring foundational seagrasses in Chesapeake Bay, USA

2018 ◽  
Vol 599 ◽  
pp. 65-74 ◽  
Author(s):  
JP Richardson ◽  
JS Lefcheck ◽  
RJ Orth
Keyword(s):  
Chesapeake Bay ◽  
Relative Abundance ◽  
Abundance And Distribution

Environmental correlates of relative abundance of potentially dangerous sharks in nearshore areas, southeastern Australia

2018 ◽  
Vol 599 ◽  
pp. 157-179 ◽  
Author(s):  
KA Lee ◽  
M Roughan ◽  
RG Harcourt ◽  
VM Peddemors
Keyword(s):  
Relative Abundance ◽  
Environmental Correlates ◽  
Southeastern Australia

Distribution and relative abundance of sperm whales in the Mediterranean Sea

2002 ◽  
Vol 243 ◽  
pp. 281-293 ◽  
Author(s):  
A Gannier ◽  
V Drouot ◽  
JC Goold
Keyword(s):  
Mediterranean Sea ◽  
Relative Abundance ◽  
Sperm Whales ◽  
The Mediterranean

Life cycle of Spirogyra decimina var. juergensii (Kütz.) O.V. Petlovany from Lake Baikal

2018 ◽  
pp. 1-7
Author(s):  
Ekaterina A. Volkova
Keyword(s):  
Life Cycle ◽  
Sexual Reproduction ◽  
Lake Baikal

Identification of Spirogyra species is based on the morphology of the fertile specimens. This work provides characteristics of growth and the time of reproduction of Spirogyra decimina var. juergensii in Lake Baikal and describes sexual reproduction and conditions for germination of new filaments of this species isolated from the lake.

RELATIVE ABUNDANCE AND THE SPECIES-SPECIFIC REINFORCEMENT OF MALE MATING PREFERENCE IN THE CHRYSOCHUS (COLEOPTERA: CHRYSOMELIDAE) HYBRID ZONE

Evolution ◽  
2005 ◽  
Vol 59 (12) ◽  
pp. 2639 ◽  
Author(s):  
Merrill A. Peterson ◽  
Barbara M. Honchak ◽  
Stefanie E. Locke ◽  
Timothy E. Beeman ◽  
Jessica Mendoza ◽  
...  
Keyword(s):  
Relative Abundance ◽  
Hybrid Zone ◽  
Mating Preference ◽  
Male Mating ◽  
Species Specific
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