The speckled shrimp Metapenaeus monoceros is a commercially important penaeid shrimp in the Indo‐West Pacific region including Bangladesh. Phylogenetics of penaeid shrimps is still a debatable issue, and molecular variation within the species is large. This study focused on the phylogeography of M. monoceros, including an assessment of the phylogenetic relationships among seven other Metapenaeus species by assessing sequence v...

Penaeus semisulcatus , the green tiger prawn, is an ecologically and economically important penaeid shrimp in the Indo‐West Pacific region, especially in rice‐shrimp farming and capture fisheries in Bangladesh and Sri Lanka, respectively. Genetic variation and phylogeography of samples of this species from Bangladesh and Sri Lanka were studied utilizing different mitochondrial DNA markers, i.e. cytochrome oxidase subunit 1 ( C...