Jorge appeared the other morning asking me to photograph an interesting Praying Mantis which he hadn’t seen before. “We have to get this to the Mantis team”, he said.
So I sent photographs and a description off to Leonardo Lanna of the research team researching Praying Mantis at REGUA.
Biologist Leo Lanna of the Mantis team said “This is a male of Eumusonia genus, a grass mantis. We’ve registered them on our visits – what is cool is that REGUA is the only place where we see a great variation in the males colours. They are described as brown, but we’ve seen yellow and green ones, and this is the first one we have seen that is brown with green legs.
They live among grasses and tiny bushes, as well as leaf litter, mainly on more open areas, like fields and trail borders. You can easily identify them by the triangle segment on the tip of their abdomen. Males and females share this triangle-shaped segment though females have no wings. We discovered a healthy population in the garden of Casa da Pesquisa (REGUA’s research house) when we were there in 2017 and now in March we’ve found many more, from small ones to adult males and females. We didn’t find in any other area of the reserve, though, but this will definitely add to our work..”
It is so gratifying to receive news back from Leonardo, and exciting that REGUA is the first place where they have seen this colour variation. Leonardo is so enthusiastic, interested and generous with his time in providing valuable feedback. This encourages us to keep our eyes alert in the hope of finding another species..