Sicyopterus lagocephalus, the Blue Stream Goby

This month's issue of In-Stream includes a profile of the Blue Stream Goby - Sicyopterus lagocephalus. YouTube user pabloxanibar has compiled a set of videos capturing the amazing colour and behaviour of Blue Stream Gobies in an aquarium which are well worth a look.

Sicyopterus lagocephalus in breeding dress

 

Sicyopterus lagocephalus territorial display

 

Male S. lagocephalus trying to entice female into his nupital chamber

 

Sicyopterus lagocephalus part 4