Clomiphene Citrate Clomiphene Citrate (Clomid) is a popular Selective Estrogen Receptor Modulator (SERM) that is used by many performance enhancing athletes. While many anabolic steroid users use it, Clomiphene Citrate is not an anabolic steroid; SERMâs are just that, SERMâs and do not fall into the steroidal category.
The biggest kind of frog is the Goliath frog (Conraua goliath). They come from Cameroon in West Africa. The Conraua Goliath weighs as much as a large housecat, about 3.3 kilos! Another kind of really big frog are called Cane toads, (also called marine toads or giant toads).
A frog species that appears to be the world's smallest has been discovered in Papua New Guinea by a US-based team. At 7mm (0.27 inches) long, Paedophryne amauensis may be the world's smallest vertebrate - the group that includes mammals, fish, birds and amphibians. The researchers also found a slightly larger relative, Paedophryne swiftorum.