Results 101 to 110 of about 29,769 (224)

Reproduction in Gammarus (Crustacea, Amphipoda): basic processes [PDF]

, 1992
Research on the basic reproduction processes of Gammarus is summarized and reviewed, reproductive strategies in males and females being left to two later papers.
Sutcliffe, David W.
core  

ONE NEW MEMBER OF THE SUBTERRANEAN FAMILY NIPHARGIDAE FROM SPAIN, NIPHARGUS SPIRITUS, SP. N. (CONTRIBUTION TO THE KNOWLEDGE OF THE AMPHIPODA 291) [PDF]

, 2016
Gordan S. Karaman
openalex   +1 more source

Daily vertical migrations of aquatic organisms and water transparency as indicators of the potential exposure of freshwater lakes to light pollution

Acta Biologica Sibirica
Light pollution, which disrupts the vital functions of organisms, including aquatic organisms, has become widespread in recent years. One of the main biological features of aquatic organisms is the presence of daily vertical migrations (DVM). However, as
Yana K. Ermolaeva, Ekaterina M. Dolinskaya, Sofya A. Biritskaya, Maria A. Maslennikova, Lidia B. Bukhaeva, Arina V. Lavnikova, Dmitry I. Golubets, Natalya A. Kulbachnaya, Anastasia I. Okholina, Iya V. Milovidova, Olga O. Rusanovskaya, Evgeny A. Kurashov, Еugene A. Silow, Dmitry Yu. Karnaukhov   +13 more
doaj   +1 more source

Subspecies, morphs and clines in the amphipod Gammarus duebeni from fresh and saline waters [PDF]

, 2000
The nature and extent of morphological variation within populations of Gammarus duebeni are examined. The exceptional tolerance of G. duebeni to salinities that encompass three orders of magnitude was known in the 19th Century, and has attracted ...
Sutcliffe, David
core  

Comparação metodológica de testes de toxicidade com Hyalella azteca (Crustacea, Amphipoda) e avaliação da qualidade do sedimento em reservatórios do rio Tietê (SP) [PDF]

, 2016
Ana Paula Cristiano do Nascimento
openalex   +1 more source

A New Species of the Genus <i>Caprella</i> (Crustacea: Amphipoda: Caprellidae) Collected from a Gorgonian at 1497 m Depth off Boso Peninsula, Central Japan

, 2021
Ichiro Takeuchi, Momoko Shiraishi, Ryosuke Mimori   +2 more
openalex   +2 more sources

Genetic Relationships Among North-Western European Gammaridae (Amphipoda). [PDF]

, 1986
Siegismund, Hans Redlef, Skadsheim, Arnfinn   +1 more
core   +1 more source

Food habits and dietary variability of pelagic nekton off Oregon and Washington, 1979-1984 [PDF]

, 1987
The food habits of 20 species of pelagic nekton were investigated from collections made with small-mesh purse seines from 1979-84 off Washington and Oregon. Four species (spiny dogfish, Squalus acanthias; soupfin shark, Galeorhinus zyopterus; blue shark,
Brodeur, Richard D., Lorz, Harriet V., Pearcy, William G.   +2 more
core  

Necrophagous invertebrates of the Admiralty Bay of King George Island (South Shetland Islands, Antarctica) [PDF]

, 1986
Paper received 15 June 1985.In 1977 and 1980 rich materials of necrophagous invertebrates were collected in the Admiralty Bay of King George Island. The collecting was carried out in 9 stations differing with respect to their habitat conditions.
Presler, Piotr
core  

Diversity and Distribution of Australian Stygobiont and Other Groundwater-Associated Amphipods (Crustacea: Malacostraca: Peracarida)

Diversity
Numerous and diverse groundwater habitats suitable for sustaining aquatic invertebrate communities exist across Australia. These habitats include enclosed subterranean aquifer systems, fractured rock, alluvial aquifers, perched aquifers, artesian springs,
Rachael A. King, Steven J. B. Cooper, Benjamin Schwartz, Remko Leijs, Danielle N. Stringer, William F. Humphreys, Jake Thornhill, Michelle T. Guzik   +7 more
doaj   +1 more source