The developmental history of the vertebrate eye begins at an early embryonic stage, with the formation of the body axes and induction of neural tissue. Several recent experimental embryological and genetic studies in teleost fish have produced new insights into the morphogenetic and molecular regula
Photokinesis in the teleost fish Danio malabaricus
β Scribed by Greenway, A. P.
- Publisher
- Springer-Verlag
- Year
- 1967
- Weight
- 827 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0044-362X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Regular oscillation in arterial blood pressures identical to mammalian Mayer waves were recorded in unanaestetized trout (Salmo gairdneri). The waves were associated with hemorrhage, were caused by fluctuations in systemic vascular resistance, and were sometimes accompanied by fluctuati
## Abstract Previous studies on tooth replacement in lower vertebrates have been plagued by a lack of common integrative approaches and methods, making it impossible to furnish a phylogenetic synthesis. This study is based on serial sections of the jaw of __Prionurus microlepidotus.__ Each Toothger
## Abstract This study reveals the existence of four distinct but genetically related types of upper jaw mechanisms: 1. The nonβprotractile, with no mechanism for the protrusion of the preβmaxillae. The maxillaries form part of the upper margin of the mouth, as in Isospondyli, Apodes and Haplomi.