Hefriga

{{Short description|Extinct genus of crustaceans}}

{{Taxobox

| fossil_range = {{fossil_range|Tithonian}}

| image = Hefriga serrata Teylers.JPG

| regnum = Animalia

| phylum = Arthropoda

| subphylum = Crustacea

| classis = Malacostraca

| ordo = Decapoda

| infraordo = Caridea

| familia = incertae sedis

| genus = Hefriga

| type_species = Hefriga serrata

| type_species_authority = Münster, 1839

| genus_authority = Münster, 1839

| subdivision_ranks = Species

| subdivision =

• Hefriga proboscideawulfi Schweigert & Garassino, 2004
• Hefriga serrata Münster, 1839 (type)
• Hefriga subserrata Münster, 1839

}}

Hefriga is an extinct genus of shrimp in the order Decapoda. It contains three species,{{cite journal|journal=Raffles Bulletin of Zoology |year=2009 |volume=Suppl. 21 |pages=1–109 |title=A classification of living and fossil genera of decapod crustaceans |author1=Sammy De Grave |author2=N. Dean Pentcheff |author3=Shane T. Ahyong |url=http://rmbr.nus.edu.sg/rbz/biblio/s21/s21rbz1-109.pdf |display-authors=etal |url-status=dead |archiveurl=https://web.archive.org/web/20110606064728/http://rmbr.nus.edu.sg/rbz/biblio/s21/s21rbz1-109.pdf |archivedate=2011-06-06 }} and lived in the Jurassic period.{{cite journal|title=New genera and species of shrimps (Crustacea: Decapoda: Dendrobranchiata, Caridea) from the Upper Jurassic lithographic limestones of S Germany |author1=Günter Schweigert |author2=Alessandro Garassino |url=http://www.naturkundemuseum-bw.de/stuttgart/pdf/b_pdf/B350.pdf |journal=Stuttgarter Beiträge zur Naturkunde Ser. B |volume=350 |pages=33 pp |year=2004 }}{{dead link|date=March 2017 |bot=InternetArchiveBot |fix-attempted=yes }}