Tips Rijden acuut sneaker fish Opgetild Koloniaal Trottoir
Sneaker males lose out to nest-tenders - Hatchery International
Feminine looking "sneaker" goby male fish end up getting the most sex | TopNews
Luiz Rocha, PhD on Twitter: "I'm surprised nobody brought up sneaker males. Those are found in both fresh and salt water species (marine ones are better) and involve a dominant male being