Sint Maarten
Invertebrates known so far only from Sint Maarten include a planthopper Quilessa martinensis (Zootaxa) and a pseudoscorpion Amblyolpium martinense (Internet Archive) (GBIF).
A
plants unique to Sint Maarten is the legume Galactia
nummularia (Facebook)
(GBIF)
(BHL).
The island of Saint Martin is split between the Netherlands
and France. Additional
species endemic to the island as a
whole include the Bearded Anole Anolis
pogus (DCSR) (iNaturalist),
the Saint Martin Thick-tailed Gecko Thecadactylus
oskrobapreinorum (ResearchGate)
(DCSR),
the possibly extinct Saint Martin Skink Spondylurus martinae
(GBIF) (p. 45 of ResearchGate pdf),
a longhorn beetle Solenoptera
chalumeaui (SEAG),
a may beetle Phyllophaga
stehlei (GBIF),
a leaf mimic katydid Phoebolampta
caeruleotergum
(OSF)
(Semantic
Scholar), the copepods Leptocaris
glaber (ResearchGate)
and Acanthomolgus
seticornis (GBIF),
a marine cone snail Jaspidiconus
(or
Conasprella)
berschaueri (ResearchGate),
and a
lidflower Myrcia (or Calyptranthes) boldinghii (INPN)
(DCSR)..
Sint Maarten is included in the Caribbean Islands biodiversity hotspot (Biodiversity Hotspots WM). A checklist of endemic species is at (DCSR). A list of endemic species for the island as a whole is at (p. 24 of edepot.wur.nl pdf) and an overview of the wildlife of Saint Martin is at (DCSR WM pdf).