The occurrence of a rhythm in the geotropism of two species of plankton copepods when certain recurring external conditions are absent.

The free-swimming Copepoda of San Francisco bay.
by: Esterly, C. O. (Calvin Olin), 1879-
Published: (1924)

Fourth taxonomic report on the Copepoda of the San Diego region.
by: Esterly, C. O. (Calvin Olin), 1879-
Published: (1913)

Third report on the Copepoda of the San Diego region.
by: Esterly, C. O. (Calvin Olin), 1879-
Published: (1911)

Discover the ecological role played by copepods, a species of plankton /
Published: (2011)

Specificity in behavior and the relation between habits in nature and reactions in the laboratory.
by: Esterly, C. O. (Calvin Olin), 1879-
Published: (1917)

The parasitic copepods of Indo-West Pacific lizardfishes (Synodontidae) /
by: Cressey, Roger F., 1930-
Published: (1979)

Five species of deep-water cyclopoid copepods from the plankton of the Gulf of Alaska /
by: Heron, Gayle A.
Published: (1969)

Five species of deep-water cyclopoid copepods from the plankton of the Gulf of Alaska /
by: Heron, Gayle A.

Parasitic copepods of mackerel- and tuna-like fishes (Scombridae) of the world /
by: Cressey, Roger F., 1930-
Published: (1980)

Polarity in plants /
Published: (2004)

Sila ti︠a︡zhesti v prot︠s︡essakh rosta rasteniĭ /
by: Merkis, A. I., 1927-
Published: (1990)

Der Geotropismus der Pflanzen /
by: Rawitscher, Felix, 1890-
Published: (1932)

Three new species of Bomolochidae (Copepoda, Cyclopoida) from tropical Atlantic tunnies /
by: Vervoort, W. (Willem)
Published: (1965)

Plankton copepods from the Atlantic sector of the Antarctic /
by: Vervoort, W. (Willem)
Published: (1951)

An introduction to copepod diversity /
by: Boxshall, Geoffrey Allan
Published: (2004)

Copepods of the Florida current /
by: Owre, Harding B. (Harding Boehme), 1924-
Published: (1967)

Copepods parasitic on sharks from the west coast of Florida /
by: Cressey, Roger F., 1930-
Published: (1970)

A revision of the family Lichomolgidae Kossmann, 1877 : cyclopoid copepods mainly associated with marine invertebrates /
by: Humes, Arthur G. (Arthur Grover), 1916-1999
Published: (1973)

Copepods from warm-core ring 82-H /
by: Copley, Nancy J.
Published: (1989)

Copepods in aquaculture /
Published: (2005)

Copepods in aquaculture /
Published: (2005)

Copepods in Aquaculture.
by: Lee, Cheng-Sheng
Published: (2005)

Distribution and abundance of planktonic copepods (Crustacea) in the Weddell Sea in summer 1980-81 /
by: Kurbjeweit, Frank
Published: (1990)

Parasitic copepods taken during the third Hancock Expedition to the Galapagos Islands /
by: Wilson, Charles Branch, 1861-1941
Published: (1937)

Comparative mouth part morphology of five species of calanoid copepods found off the coast of Northern California /
by: Saylor, Cristi M.
Published: (1989)

A study of the levantine and pontic Harpacticoida (Crustacea, Copepoda) /
by: Por, Francis Dov, 1927-2014
Published: (1964)

Adaptation of copepod populations to thermal stress II /
by: Bradley, Brian P.
Published: (1977)

Gravity and the organism /
Published: (1971)

A guide to the freshwater calanoid and cyclopoid copepod crustacea of Ontario /
by: Smith, Kristin
Published: (1978)

Les Copepodes des eaux continentales d'Europe occidentale...
by: Dussart, Bernard
Published: (1967)

Parasitic copepods.
Published: (1922)

Calanoid copepods of the genus Heterorhabdus Giesbrecht 1898 from the Gulf of Mexico /
by: Boerwinkle, William Robert
Published: (1979)

Scattering layers, oxygen distribution and the copepod plankton in the upper 300 metres of the Beaufort Sea /
by: Hansen, William John, 1942-
Published: (1971)

Effects of sub-lethal oil levels on the reproduction of a copepod, Nitocra affinis /
by: Ustach, Joseph F.
Published: (1977)

The Biological chemistry of marine copepods /
Published: (1986)

Substrate selection by demersal calanoid copepods in shallow waters of Galveston Bay, Texas /
by: Brown, Eric Kingsbury, 1959-
Published: (1986)