Animal Topics - Animals Top 10

What are the anadromous fish species in the Yangtze River?

The Chinese sturgeon is a famous upstream migration spawning fish in my country. Chinese sturgeons are distributed in th···

Anadromous migration of lamprey eels

Lampreys are another example of anadromous fish that have unique spawning habits. Sexually mature lampreys begin their m···

Anadromous migration of salmon

Salmon is my country’s famous salmon. It usually lives in the waters north of 350N in the Pacific Ocean. They live in t···

Anadromous migration of Atlantic salmon

Some fish that live and grow in the ocean and enter rivers from the ocean to reproduce in fresh water after sexual matur···

Atlantic herring migration

Due to its economic importance and regular occurrence, research on the migration of Atlantic herring has been carried ou···

Characteristics of marine migratory fish

The surface of the ocean is very vast, and the difference between depth and depth is also very huge. Although each kind ···

Migration characteristics and properties of fish

鱼类的洄游是鱼类运动的一种特殊形式，它与一般运动截然不同。一般的运动都是条件反射运动，常是由外界的刺激所引起的运动。洄游···

Characteristics and tendencies of fish

Tentaxis refers to the directional action response of animals under unidirectional environmental stimulation. For exampl···

fish mimicry

In addition to their protective colors, some fish also have body shapes that resemble The surrounding environment is ver···

Other forms of defense in fish

The defensive behaviors introduced in the above two sections all refer to actions taken by individual fish, and defensiv···

Secondary forms of defense in fish

Secondary defense behavior mainly manifests itself in 5 forms, including: 1. Retreat: Retreat is the most common and bas···

Innate defense form of fish

There are three forms of fish’s inherent defensive behavior, including: 1. Hidden life: living in caves or crevices. Fo···

defensive behavior of fish

In the living environment of fish, there are various physical and chemical factors that affect their survival, and there···

The causal relationship between fish feeding behavior and evolution

Fish face interspecific and intraspecific competition during the feeding process. Different species in the same habitat ···

Aggressive behavior of fish

Any animal, in order to survive, must obtain food and defend itself from enemies. Attack and defense are a set of interd···

The relationship between fish body surface color and developmental stages

The colors of some fish species vary significantly from juvenile to adult fish, depending on their individual developmen···

Fish body color and living environment

Some fish have different colors among different individuals of the same species. The color of sea trout in British river···

Fish body color and living habits

In the natural environment, most fish have special colors and patterns, or their body color is consistent with the surro···

fish colorful colors

The colors on the body surface of fish are the richest, most colorful, and the most charming in the animal world, far ex···

Ecological adaptations of fish

Another manifestation of the phenomenon of ecological adaptation of an organism is that it imitates another organism in ···

Physiological adaptations of fish

When the environment changes or when fish are moved to a new environment, the fish will gradually induce a physiological···

Evolutionary adaptations of fish

In order to survive, any living thing often increases its chances of survival and reproduction through changes in its be···

The significance of diversity in freshwater fish ecosystems

Whether it is species diversity or genetic diversity, they are all contained in ecosystem diversity. Our country has a v···

Community species diversity and freshwater fish history

Species are the basic form of life and the basic unit of biological communities in the ecosystem. Therefore, the species···