Oliver Lucanus

Electric Eel (Electrophorus electricus), working on my alternative energy plan #amazon #hydroquebec #electricity

When the forest is all cut, Macaws have to breed in the skeletons of the last trees. Upper Xingu basin, Rio Colonel Vanek

June 360 Panorama from Mer Bleue Wetland ! bit.ly/mbpano2017 #ottawa #peatland

Mer Bleue Conservation Area: plenty of purple orchids (Cypripedium acaulae) in full bloom #orchid #merbleue #peatland #mcgill #geography

Bryconamericus spec. in a colourful swirl, upper Rio Araguaia, Goiás, Brazil #schooling #characin

crypt ophthalmic Mastacembelus eel from the Congo. (Mas.crassus?) #blind #slimy

Serrasalmus eigenmanni, a smaller piranha widespread in the Amazon basin

Xyliphius lepturus pile up

Geophagus sveni with babies #overpopulation youtube.com/watch?v=Z-8ZZF…

Aphyosemion ogoense males in a territorial dispute.

@Hyosube @Sternarchella @fishspeciation - generally no problem. Just have to bring them in. Usually just ask for Compsaraia

Geophagus sveni fry are free swimming, mouth brooding bonanza! youtu.be/Z-8ZZFeNNA8

egg spots on young male Serranochromis macrocephalus, already looking impressive!

@MichaelKOliver @mt_ur_mind @Hyosube , says Made in Thailand, have my own 3D printer +i couldn't sleep with Betta salmonoides in the house

@MichaelKOliver @Hyosube that Salmonid is Betta splendens. I am just horrified, i demand a travel ban.

my Systematicsburger Syndrome is having an episode at the grocery store today.FFS Thailand Agriculture Authority @Hyosube @MichaelKOliver

what you expect to see in the mirror when you wake up with a headache #Cymothoa #tequila

@steeljawpanda not much light in Amazon main channel at 10m+ depth: little pigment. There is even sexual dimorphism in that jaw structure!

@steeljawpanda , yes it is a Gymnotiform, in the Apteronotidae. There are others with extreme jaws like this.

Compsaraia samueli, the pelican knife fish. Males open their jaws wide and sparr over territory. Photo project for this month....