gender
The condition of being male or female; sex.
Used in 49 profiles
Ichthyological terms, not general ones.
The condition of being male or female; sex.
Used in 49 profiles
See gender. Also used to refer to the process of distinguishing the gender of an individual; sexing.
Used in 304 profiles
Small tube arising from the urogenital opening in some fishes through which male or female gametes are expelled. May only be visible during the reproductive period depending on taxon. Its shape can sometimes used as a feature to identify the gender of an individual.
Used in 114 profiles
The process of distinguishing the gender of an individual.
Used in 30 profiles
Fish species of which all individuals are the same gender.