Zur Gametogenese und Befruchtungsbiologie vonHydra
Data up to Jan 2025
Total Citations Per Year
Abstract
References (34)
THE USE OF LEAD CITRATE AT HIGH pH AS AN ELECTRON-OPAQUE STAIN IN ELECTRON MICROSCOPY
1963 • 24,942 citations
The American Arbacia and other sea urchins
1956 • 407 citations
Growth and sexual differentiation of hydra in mass culture
1956 • 388 citations
The Development of the Cnidoblasts of Hydra
1959 • 257 citations
The American Arbacia and other sea urchins
1956 • 205 citations
Problems of Fertilization.
1919 • 192 citations
Mechanisms Concerned with Conception
1964 • 162 citations
Problems of Fertilization
1919 • 127 citations
Lunar Periodicity
1960 • 113 citations
Studies of fertilization. V. The behavior of the spermatozoa of Nereis and Arbacia with special reference to egg‐extractives
1913 • 112 citations
Lehrbuch der vergleichenden Entwicklungsgeschichte der Tiere
1970 • 103 citations
Chemotaxis during fertilization in the hydroid Campanularia
1966 • 101 citations
Forced movements, tropisms, and animal conduct.
1918 • 97 citations
Sperm Motility
1962 • 97 citations
Some observations on the ultrastructure of the oocyte of Thyone briareus with special reference to the relationship of the Golgi complex and endoplasmic reticulum in the formation of yolk
1966 • 73 citations
THE MECHANISM FOR SYNCHRONOUS SPAWNING IN HYDRACTINIA AND PENNARIA
1942 • 72 citations
A histological and ultrastructural study of germinal differentiation of interstitial cells arising from gland cells in Hydra viridis
1966 • 55 citations
Hydra : eine Anatomisch-entwicklungsgeschichtliche Untersuchung / von Nicloaus Kleinenberg ...
1872 • 52 citations
Rolf Siewing: Lehrbuch der vergleichenden Entwicklungsgeschichte der Tiere. Mit 1300 Abb. – Hamburg und Berlin: Verlag Paul Parey 1969. 531 S. DM 58,—
1970 • 39 citations
The Cochlear Duct of Lizards and Snakes
1966 • 38 citations
Studies in hydroid differentiation
1962 • 34 citations
Zur Sexualbiologie von Hydra attenuata (Pall)
1966 • 33 citations
Die Verbreitung und das jahreszeitliche Auftreten der AnthomeduseRathkea octopunctata M. Sars, sowie die Temperaturabhängigkeit ihrer Entwicklung und Fortpflanzung
1958 • 31 citations
Fine structural observations on nuclear maturation during spermiogenesis in Hydra littoralis
1969 • 29 citations
CYTOLOGY AND ULTRASTRUCTURE OF DIFFERENTIATING INTERSTITIAL CELLS IN SPERMATOGENESIS IN HYDRA FUSCA
1967 • 25 citations
Spiral tilt of triplet fibers in human leukocyte centrioles
1970 • 22 citations
Etude d'Hydra viridis (Linnaeus) (La Blastogénèse, la Spermatogénèse, l'Ovogénèse)
1950 • 20 citations
Vorkommen und Bedeutung der Carotinoide bei Hydra
1970 • 10 citations
The longevity and swimming ability of spermatozoa
1928 • 9 citations
Ecological study on the Spawning of the Scallop, Pecten (Patinopecten) yessoensis in Mutsu Bay
1951 • 6 citations
Beiträge zur Kenntnis der Sexualität von Süsswasser-Hydroiden.：I. Die Sexuellen Rassen von Hydra attenuata (Mit 5 Abbildungen)
1936 • 3 citations
[Studies on the taxonomy of Hydra circumcincta Schulze 1914, Hydra stallata Schulze 1914 and Hydra ovata Boecker 1920].
1968 • 2 citations
ÜBER DAS PRINZIP IN DER THEORIE DER ABSTRAKTEN RÄUME
1936 • 1 citations
ARON, Max 1929, Vic et Reproduction., Notions actuelles sur les problemes generaux de la biologie animale., Paris, Masson et Cie.
1930 • 1 citations