The marine ornamental fish trade generates over USD1. 5 billion annually and continues to
increase. However, only 35 fish species are thought to be commercially produced for sale …

Long-lasting embryonic dormancy in invertebrates defies our understanding of what
constitutes life because, for example, eggs of some copepods can delay hatching for …

Two live feed relevant copepods for larval fish and shrimps, Pseudodiaptomus annandalei
and Apocyclops royi, were predominant year-round in a tropical brackish fishpond system …

Hypoxia is a global concern, affecting marine ecosystems. In this study, we investigated the
effect of low Oxygen concentration on the egg hatching rate of Acartia erythraea in Gamak …

The calanoid copepod Acartia tonsa (Dana) has attracted interest because of its use as a
copepod model organism as well as its potential economic role as live fish larval feed. While …

We studied the effects of varying levels of nitrogen (N), phosphorus (P), and nitrogen and
phosphorus mixture (NP) enrichment on the hatching of resting eggs to determine whether …

The copepod species Acartia tonsa (Dana)(Crustacea) have the unique ability to induce
quiescent embryonic dormancy if adverse environmental conditions occur; a characteristic …

When copepod Acartia tonsa is isolated from tropical populations, the produced eggs exhibit
low hatching after long-term storage, a critical aspect that makes their use difficult in …

Copepods of genus Acartia are considered as efficient live feeds for marine fish larviculture.
A few reports are already there on production and storage for eggs of few temperate species …

Zooplankton distribution in the Bahia Callao, a low oxygen bay in Central Peru, was studied
during surveys in March (austral summer) and September (austral spring) 2006. In March …