Sicyonia

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Crustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Eumalacostraca
Superordo: Eucarida
Ordo: Decapoda
Subordo: Dendrobranchiata
Superfamilia: Penaeoidea

Familia: Sicyoniidae
Genus: Sicyonia

Sicyonia is a genus of prawns, placed in its own family, Sicyoniidae.[1] It differs from other prawns in that the last three pairs of its pleopods are uniramous, rather than biramous as seen in all other prawns.[2]

Sicyonia contains 52 extant species,[1] and one species known only from fossils[3] from the Upper Cretaceous.[4] Analyses using molecular phylogenetics suggest that the family Sicyoniidae is nested within the larger family Penaeidae, and that the latter family may need to be divided up, elevating each of its traditionally recognised tribes to the rank of family.[2]

The extant species are:[1]

Sicyonia abathophila (Crosnier, 2003)
Sicyonia adunca (Crosnier, 2003)
Sicyonia affinis (Faxon, 1893)
Sicyonia aliaffinis (Burkenroad, 1934)
Sicyonia altirostrum (Crosnier, 2003)
Sicyonia australiensis Hanamura & Wadley, 1998
Sicyonia benthophila (De Man, 1907)
Sicyonia bispinosa (De Haan, 1844)
Sicyonia brevirostris (Stimpson, 1871)
Sicyonia burkenroadi (Cobb, 1971)
Sicyonia carinata (Brünnich, 1768)
Sicyonia curvirostris (Balss, 1913)
Sicyonia dejouanneti (Crosnier, 2003)
Sicyonia disdorsalis (Burkenroad, 1934)
Sicyonia disedwardsi (Burkenroad, 1934)
Sicyonia disparri (Burkenroad, 1934)
Sicyonia dorsalis (Kingsley, 1878)
Sicyonia fallax (De Man, 1907)
Sicyonia furcata (Miers, 1878)
Sicyonia galeata (Holthuis, 1952)
Sicyonia inflexa (Kubo, 1949)
Sicyonia ingentis (Burkenroad, 1938)
Sicyonia japonica (Balss, 1914)
Sicyonia komai (Crosnier, 2003)
Sicyonia laevigata (Stimpson, 1871)
Sicyonia laevis (Spence Bate, 1881)
Sicyonia lancifer (Olivier, 1811)
Sicyonia longicauda (Rathbun, 1906)
Sicyonia longicornis (Crosnier, 2003)
Sicyonia martini (Pérez Farfante & Boothe, 1981)
Sicyonia metavitulans (Crosnier, 2003)
Sicyonia mixta (Burkenroad, 1946)
Sicyonia nasica (Burukovsky, 1990)
Sicyonia ocellata (Stimpson, 1860)
Sicyonia olgae (Pérez Farfante, 1980)
Sicyonia parafallax (Crosnier, 1995)
Sicyonia parajaponica (Crosnier, 2003)
Sicyonia parri (Burkenroad, 1934)
Sicyonia parvula (De Haan, 1844)
Sicyonia penicillata (Lockington, 1878)
Sicyonia picta (Faxon, 1893)
Sicyonia rectirostris (De Man, 1907)
Sicyonia robusta (Crosnier, 2003)
Sicyonia rocroi (Crosnier, 2003)
Sicyonia rotunda (Crosnier, 2003)
Sicyonia stimpsoni (Bouvier, 1905)
Sicyonia taiwanensis (Crosnier, 2003)
Sicyonia trispinosa (De Man, 1907)
Sicyonia truncata (Kubo, 1949)
Sicyonia typica (Boeck, 1864)
Sicyonia vitulans (Kubo, 1949)
Sicyonia wheeleri (Gurney, 1943)

References

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.
K. Y. Ma, T.-Y. Chan & K. H. Chu (2009). "Phylogeny of penaeoid shrimps (Decapoda: Penaeoidea) inferred from nuclear protein-coding genes" (PDF). Molecular Phylogenetics and Evolution. 53 (1): 45–55. doi:10.1016/j.ympev.2009.05.019. PMID 19477284.
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. Archived from the original (PDF) on 2011-06-06. Retrieved 2011-12-08.
John G. Maisey & Maria da Gloria P. de Carvalho (1995). "First records of fossil sergestid decapods and fossil brachyuran crab larvae (Arthropoda, Crustacea), with remarks on some supposed palaemonid fossils, from the Santana Formation (Aptian-Albian, NE Brazil)" (PDF). American Museum Novitates (3132): 1–20.