Live-bearing aquarium fish — Live bearing aquarium fish, often simply called livebearers, are fish that retain the eggs inside the body and give birth to live, free swimming young. Because the newborn fish are relatively large compared to the fry of oviparous fish, they are… … Wikipedia
Halfbeak — label2= 2=Adrianichthyidae Phylogeny of the halfbeaks. The halfbeak family Hemiramphidae (Zenarchopterinae + Hemirhamphinae) is paraphyletic. [Nathan R. Lovejoy, Mahmood Iranpour, and Bruce B. Collette. 2004. Phylogeny and Jaw Ontogeny of… … Wikipedia
Poecilia wingei — Taxobox | name = Endler s livebearer or Endler s guppy image width = 250px regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Cyprinodontiformes familia = Poeciliidae genus = Poecilia species = P. wingei binomial = Poecilia… … Wikipedia
Onesided livebearer — Onesided livebearers Scientific classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii … Wikipedia
Xenotoca — Taxobox name = Xenotoca status = image width = image caption = regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Cyprinodontiformes familia = Goodeidae genus = Xenotoca genus authority = Hubbs and Turner, 1939 subdivision ranks … Wikipedia
Spawn (biology) — The spawn (eggs) of a clownfish. The black spots are the eyes developing. Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm,… … Wikipedia
gravid spot — a dark spot above the anal fin on some livebearers; particularly prominent when they are about to give birth as it is the dark embryos, and their dark eyes, which are visible through the body wall. Some livebearers have an actual spot on the skin … Dictionary of ichthyology
Blauaugenkärpfling — (Priapella intermedia), Männchen Systematik Ordnung: Zahnkärpflinge (Cyprinodontiformes) … Deutsch Wikipedia
Nördlicher Bergschwertträger — (Xiphophorus nezahualcoyotl), Männchen Systematik Ordnung: Zahnkärpflinge … Deutsch Wikipedia
Olmekenkärpfling — (Priapella olmecae), links oben Weibchen, rechts unten Männchen Systematik Ordnung: Zahnkärpflinge (Cyprinodontiformes) … Deutsch Wikipedia
