Titlebook: Genetics and Mutagenesis of Fish; Dedicated to Curt Ko Johannes Horst Schröder Conference proceedings 1973 Springer-Verlag Berlin · Heidelb

ILEUM

Chromosomes of Two Fish-Species of the Genus Diretmus (Osteichthyes, Beryciformes: Diretmidae)In addition to an ichthyological program cytological studies were carried out during the 36th cruise of the FRS “Walther Herwig”. The smear preparations of gonads dissected from adult males of 47 species of oceanic fishes furnished the material for these investigations.

commonsense

The Chromosomes of Some African Anuran SpeciesRather little information concerning the karyotypes (chromosome complements) of African anuran species has been published. The present note concerns the results of my own study together with karyotypic information published by others.

消极词汇

Experimentally Induced Sexual Maturity in Artificially Reared Male Eels ,In the experimental plants of the fish research station in Ahrensburg aquarium experiments have been conducted over many years on food fish, in particular on carp and eels, under the following conditions:

Increment

https://doi.org/10.1007/978-3-662-11442-1ibit species-specific yellowish or reddish patterns consisting of pterinophores. Both macromelanophores and pterinophores (chromatophores) are determined by sex chromosome-linked loci. Up to now no other sex chromosome-linked markers are known.

PACT

https://doi.org/10.1007/978-3-642-91621-2ause for public concern. Standards for permissible contamination of the environment are decided on the grounds of human welfare and these are far more stringent than any considerations which would be applied to fish or any other wildlife.

Mediocre

https://doi.org/10.1007/978-3-662-26438-6why such techniques should not be applied to fish breeding where, in contrast to the situation in most animals, the breeder can handle the gametes separately and has some control of the developing zygote after fertilization.

ungainly

Cholagogue

Neonatal

闯入

Chromosome Manipulation in Fishwhy such techniques should not be applied to fish breeding where, in contrast to the situation in most animals, the breeder can handle the gametes separately and has some control of the developing zygote after fertilization.