Procarididea

Procarididea is an infraorder of decapods, comprising only eleven species. Six of these are in the genera Procaris and Vetericaris, which together make up the family Procarididae. The remaining five species are only known from fossils and belong to the genus Udora, which cannot yet be assigned to any family.[1] Use of molecular phylogenetics suggests that the procarids are the sister group to the Caridea, and are thus recognised as a separate infraorder, Procarididea.[2]

Procarididea
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Procarididea
Felgenhauer & Abele, 1983
Family: Procarididae
Chace & Manning, 1972
Genera
  • Procaris Chace & Manning, 1972
  • Vetericaris Kensley & Williams, 1986
  • Udora Münster, 1839

The cladogram below shows Procarididea's relationships to other relatives within Decapoda, from analysis by Wolfe et al., 2019.[3]

Decapoda
 

Dendrobranchiata (prawns)

 
Pleocyemata
 
 

Stenopodidea (boxer shrimp)

 
 
 

Procarididea

 
 

Caridea (true shrimp)

 
 
 
Reptantia (crawling/walking decapods)
 
 

Achelata (spiny lobsters, slipper lobsters)

 
 
 

Polychelida (benthic crustaceans)

 
 

Astacidea (lobsters, crayfish)

 
 
 
 
 

Axiidea (mud shrimp, ghost shrimp, or burrowing shrimp)

 
 
 

Gebiidea (mud lobsters and mud shrimp)

 
 
 

Anomura (hermit crabs and others)

 
 

Brachyura (crabs)

 
 
 
 
 
 
 

References
  1. Sammy De Grave; N. Dean Pentcheff; Shane T. Ahyong; et al. (2009). "A classification of living and fossil genera of decapod crustaceans" (PDF). Raffles Bulletin of Zoology. Suppl. 21: 1–109.
  2. S. De Grave & C. H. J. M. Fransen (2011). "Carideorum Catalogus: the Recent species of the dendrobranchiate, stenopodidean, procarididean and caridean shrimps (Crustacea: Decapoda)". Zoologische Mededelingen. 85 (9): 195–589, figs. 1–59. ISBN 978-90-6519-200-4. Archived from the original on 2012-12-20.
  3. Wolfe, Joanna M.; Breinholt, Jesse W.; Crandall, Keith A.; Lemmon, Alan R.; Lemmon, Emily Moriarty; Timm, Laura E.; Siddall, Mark E.; Bracken-Grissom, Heather D. (24 April 2019). "A phylogenomic framework, evolutionary timeline and genomic resources for comparative studies of decapod crustaceans". Proceedings of the Royal Society B. 286 (1901). doi:10.1098/rspb.2019.0079. PMID 31014217.


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