Lepeophtheirus pectoralis copepodid stage, during which the copepod attaches itself to the fish. Stages IV, V, VI and VII are the chalimus stages, and are followed by the pre-adult and adult stages, when differentiation of males and females is possible. Lepeophtheirus pectoralis Lepeophtheirus pectoralis is a species of parasitic copepod. It is a parasite of flatfish, the most frequent hosts being the European flounder ("Platichthys flesus"), the plaice ("Pleuronectes platessa"), and the dab ("Limanda limanda"). It feeds on the mucus, skin and blood of the fish, with oviferous females being found in the pectoral and pelvic fins of the host, while immature
Madonna with the Fish Madonna with the Fish Madonna of the Fish, known also as Madonna with the Fish is a painting by the High Renaissance master Raphael. Mary sits enthroned with the Jesus on her knee. On one side is St. Jerome kneeling by the Lion; he is holding a book. On the other side the archangel Raphael is presenting at the foot of the throne the young Tobias, whom he formerly guided to the River Tigris, and who bears the miraculous fish whose heart, liver and gall were to restore his father's sight, and drive the demons from his bride. Tobias with