topminnow

A small, often brightly colored, surface-feeding fish found in fresh or brackish warm waters, known for being viviparous and sometimes used for mosquito control.

• 🇩🇪Kleiner, oft bunt gefärbter Fisch, der an der Wasseroberfläche lebt, in warmen Süß- oder Brackgewässern vorkommt, lebendgebärend ist und manchmal zur Mückenbekämpfung eingesetzt wird.

1. Small surface-feeding fish C1 formal

   A small, often brightly colored fish that lives near the surface of fresh or brackish warm waters. It is viviparous (gives birth to live young) and is frequently used to control mosquito populations.

   • Topminnows are often introduced into ponds to help manage mosquito larvae.
   • The vibrant colors of the topminnow make it a popular subject for aquatic studies.
   • These surface-feeding fish thrive in the warm, shallow waters of the region.

   🇩🇪Gambusie

   Synonyme: mosquitofish

2. Swordtail fish C1 formal

   A freshwater fish native to Central America, characterized by a long, sword-like extension on the tail of males. It is a popular species in home aquariums.

   • The male topminnow, known as a swordtail, has a distinctive elongated tail fin.
   • Aquarium enthusiasts often keep topminnows for their striking appearance and active behavior.
   • This species of topminnow is native to the rivers of Central America.

   🇩🇪Schwertträger

   Synonyme: swordtail

• topminnows plural form
• topminnows' possessive plural form
• topminnow's possessive singular form