A group of marine animals characterized by their gills being located externally.

बाह्यbranchiata के समूह जो समुद्री प्राणियों को चित्रित करते हैं।

English Usage: The ectobranchiata exhibit unique respiratory adaptations.

Hindi Usage: बाह्यbranchiata अद्वितीय श्वसन अनुकूलन प्रदर्शित करते हैं।