Spawn Encyclopedia MDPI

Spawn is the eggs and sperm released or deposited into water by aquatic animals. As a verb, to spawn refers to the process of releasing the eggs and sperm, and the act of both sexes is called spawning. Most aquatic animals, except for aquatic mammals and reptiles, reproduce through the process of spawning. Spawn consists of the reproductive cells (gametes) of many aquatic animals, some of which will become fertilized and produce offspring. The process of spawning typically involves females releasing ova (unfertilized eggs) into the water, often in large quantities, while males simultaneously or sequentially release spermatozoa (milt) to fertilize the eggs. Most fish reproduce by spawning, as do most other aquatic animals, including crustaceans such as crabs and shrimps, molluscs such as oysters and squid, echinoderms such as sea urchins and sea cucumbers, amphibians such as frogs and newts, aquatic insects such as mayflies and mosquitoes and corals, which are actually small aquatic animals—not plants. Fungi, such as mushrooms, are also said to "spawn" a white, fibrous matter that forms the matrix from which they grow. There are many variations in the way spawning occurs, depending on sexual differences in anatomy, how the sexes relate to each other, where and how the spawn is released and whether or how the spawn is subsequently guarded.

Picoastal: A low-cost coastal video monitoring system - SoftwareX

JoF, Free Full-Text

PDF) Stott, T.A. (2011). Suspended Sediment Dynamics, in Encyclopaedia of Snow, Ice and Glaciers, (Eds) V.P. Singh, P. Singh, U.K. Haritashya. Encyclopedia of Earth Sciences Series, Springer, 1126-1132.

Bodhisattva Hilumandju Journey to the West Research

Marine Oil Spills PDF, PDF, Biotechnology

Customer‐driven sustainable business practices and their relationships with environmental and business performance—Insights from the European shipping industry - Raza - Business Strategy and the Environment - Wiley Online Library

Plants, Free Full-Text

Biodiversity Biobanking – a Handbook on Protocols and Practices

Biomolecules, Free Full-Text

Welfare considerations for farmed shrimp — Rethink Priorities

PDF) Can Bioenergy Once again Become a Major Global Energy Source? Encyclopedia 2022

Microorganisms, Free Full-Text

Fishes, Free Full-Text

Challenges for Managing Fisheries on Diverse Coral Reefs – topic of research paper in Biological sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub.

Biology, Free Full-Text