From an island made up of other islands, is an anole species with lots of subspecies. Not entirely the same, but sort of.
This week’s anole is Anolis roquet, and its six subspecies. Also called the Martinique anole or savannah anole, it is endemic to the island and the subspecies are visibly different in the specific geographic regions they inhabit there. This means that much like Anolis oculatus, they are a great example of intraspecific variation. Male Martinique anoles typically have an SVL of 86mm and females are around 66mm.
The nominate subspecies (originally described) Anolis roquet roquet, can be found in wooded habitats near the penisula on the island, and is usually green in colour with spotting or stripes (in females).
Photo: Erika Mitchell, iNaturalist
Anolis roquet caracoli can also be found in similar habitat, but prefers more dense forest and is on the Caravelle Peninsula itself. Males of this subspecies have a more marbled pattern, while females have dorsal striping. Both are usually brown.
Photo: Erika Mitchell, iNaturalist
Moving to north coast, we find Anolis roquet majolgris, an olive-to-brown coloured subspecies. This anole tends to be darker; while the females also feature dorsal striping like those of the other subspecies, the males have small scattered spotted patterning and may have white blotches around their heads (Anderson et al, 2016).
Northwest, on the elevations of Mt. Pelée, is the montane subspecies, Anolis roquet summus. As its rainforest habitat would suggest, this anole is mostly a bold green. Males have a dark marbled and spotted pattern on their backs and sides and females have a chevron dorsal stripes and may have faint lateral mottled patterning.
Photo by Thomas Ackermann.
A tan to brown subspecies occupies the west coast, with males that feature a stripe pattern that most likely inspired its epithet, Anolis roquet zebrilus. The females are more drab and less boldly striped.
Last but not least is Anolis roquet salinei, the southeasternmost subspecies. These anoles are olive to yellow-green and brown. Males have black bars on their back and splotches on their heads, while females have dark mottled patterning.
Photo: Erika Mitchell, iNaturalist
Both males and females have dewlaps with the males being larger and more brightly coloured. Recently, an adult male was discovered at a port in Dominica, likely having come in with a shipment. It was captured and recorded.