sperm-activating peptide III, Clypeaster japonicus

Τα ιζήματα ηλικίας Τορτονίου, της νήσου Γαύδου (Eλλάδα) πeριέχουν μια πλούσια και ποικιλόμορφη πανίδα eχίνων μe… Expand

This research is aimed to know the distribution patterns and abundance of sand dollars [ Clypeaster subdepressus (Gray, 1840)] at… Expand

The majority of echinoids are gonochoristic spawners (Mercier and Hamel 2009). Although most species shed their gametes directly… Expand

Egg size is a correlate of larval evolution in marine embryos. Comparing species with different egg sizes that develop via… Expand

Sea biscuits and sand dollars diverged from other irregular echinoids approximately 55 million years ago and rapidly dispersed to… Expand

The sand dollar Clypeaster rosaceus has an unusual reproductive strategy known as facultative planktotrophy. The egg energy… Expand

Hace once anos, mis entonces alumnos en la Escuela de Antropologia, H. Berlin y H. von Winning, colectaron cerca de Palenque… Expand