Gonatotrichus silhouettensis

{{Short description|Species of millipede}}

{{Speciesbox

| image =

| image_alt =

| image_caption =

| status = EN

| status_system = IUCN3.1

| status_ref = {{Cite journal | author = Gerlach, J. | title = Gonatotrichus silhouettensis | journal = The IUCN Red List of Threatened Species | volume = 2014 | page = e.T196737A2475467 | publisher = IUCN | date = 2014 | url = http://www.iucnredlist.org/details/196737/0 | doi = 10.2305/IUCN.UK.2014-1.RLTS.T196737A2475467.en | access-date = 10 January 2018| doi-access = free }}

| genus = Gonatotrichus

| species = silhouettensis

| authority = (Mauriès, 1980)

| synonyms =

• Siphonophorella silhouettensis Mauries, 1980
• Siphonophora silhouettensis (Mauries, 1980)

}}

Gonatotrichus silhouettensis is a species of millipede in the family Siphonophoridae. The species is endemic to Silhouette Island in Seychelles.