Pleurogona

(from the article `tunicate`) ...PhlebobranchiaGills with longitudinal vessels and bars, without folds; gonads on one side, near digestive tract.Subclass PleurogonaGonads and ...
Found on http://www.britannica.com/eb/a-z/p/80

Pleurogona

Pleurogona is an order of tunicates. One of the more invasive species of this order is the `stalked (or leathery or solitary) sea squirt` Styela clava . Another invasive genus include the `chain sea squirts or chain tunicates` of the genus Botrylloides and the `golden star tunicate` Botryllus schlosseri . ...
Found on http://en.wikipedia.org/wiki/Pleurogona
No exact match found