زيفوفورس
لتكبير النص لتصغير النص-
تم الحفظ بنجاحהפריט קיים באזור האישישגיאהلحفظ المحتوى الرجاء تسجيل الدخول
معلومات حول الهوية:
أرقام تعريفية أخرى
Wikidata:
Q132098
Library of congress:
sh 85148835
مصادر المعلومات
- Comp. aquarium encyc. tropical freshwater fish:p. 310 (genus Xiphophorus includes Swordtail and Platy species ... Originally there were two distinct genera, Xiphophorus and Platypoecilus ... At first, after the two genera were combined, Platypoecilus was retained as the name of a sub-genus but this has now been discarded and all species are now within the one main genus Xiphophorus ... species recognised as belonging to three separate groups: The Helleri group ... 2. The Montezumae group ... 3. The Maculatus group)
- 91-198626: Axelrod, H.R. Swordtails and platies, c1991:p. 9 (At the time of the provisional revision by Rosen, 1979, the genus Xiphophorus Heckel, 1848, popularly known as swordtails and platies, included fifteen species ... The genus Xiphophorus consists of species with and without swords ... The previously independent genus Platypoecilus Günther, 1866, was made up of swordless fishes ... This genus was synonymized by Rosen in 1960 and its members were then classified in the genus Xiphophorus ... In discussions of the species of the genus Xiphophorus one can therefore speak of Xiphophorus without swords and Xiphophorus with swords.)
- Web. 3(Xiphophorus a genus of topminnows (family Poeciliidae) comprising swordtails)