Typton prionurus Holthuis 1951

• Main Authors: PACHELLE, PAULO P. G., ANKER, ARTHUR, TAVARES, MARCOS
• Format: Text
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Decapoda; Palaemonidae; Typton; Typton prionurus; Indian; Moreno; Marcos; Barra; North Atlantic
• Online Access: https://dx.doi.org/10.5281/zenodo.4656761; https://zenodo.org/record/4656761

Typton prionurus Holthuis, 1951 (Fig. 1) Typton prionurus Holthuis, 1951: 165, pl. 52, figs. a-l; Holthuis, 1952: 19; Bullis & Thompson, 1965: 8; Chace, 1972: 52; Abele & Kim, 1986: 17, 187, figs. a-c; Camp, 1998: 140; Coelho et al., 2006: 51; Duris et al., 2009: 1056; Santana-Moreno et al., 2013: 233, fig. 2L. Material examined: 1 male (cl 2.7 mm), 1 ovigerous female (cl 2.8 mm), MZUSP 31143, Brazil, Bahia, Baía de Todos os Santos, Porto da Barra, sta. MT6 CA6, 13°00'05"S, 38°32'01"W, associated with Callyspongia sp., depth 4-6 m, coll. C. Menegola & L. Martins, 20.xi.2012. Description: For original description and figures see Holthuis (1951); the male specimen from Bahia is illustrated in Fig. 1. Distribution: Western Atlantic: USA (Florida), Mexico (Gulf of Mexico), Brazil (Pará?, Bahia) (Holthuis, 1951; Bullis & Thompson, 1965; Camp, 1998; Duris et al., 2009; Santana-Moreno et al., 2013; present study). Remarks: The present material confirms the occurrence of Typton prionurus in the southwestern Atlantic (Brazil). The single previous record of T. prionurus from off Pará by Bullis & Thompson (1965) remains doubtful as it was listed as " Typton prionurus Holthuis?", with no further remarks, illustrations or indication of where the corresponding material was deposited. Bullis & Thompson's (1965) record was apparently overlooked by Vieira et al. (2012), although it was listed in an earlier checklist of Coelho et al. (2006). We found no noticeable difference between the present material of T. prionurus (Fig. 1) and Holthuis' (1951) description and figures. The species may be readily distinguished from its West Atlantic congeners by the serrate distolateral margin of the uropodal exopod (Fig. 1 m). : Published as part of PACHELLE, PAULO P. G., ANKER, ARTHUR & TAVARES, MARCOS, 2015, NEW AND ADDITIONAL RECORDS OF THE SPONGE SHRIMP GENUS TYPTON COSTA, 1844 (DECAPODA: PALAEMONIDAE) FROM THE BRAZILIAN COAST, pp. 317-322 in Papéis Avulsos de Zoologia (São Paulo) (São Paulo) 55 (22) on pages 319-321, DOI: 10.1590/0031-1049.2015.55.22, http://zenodo.org/record/4656381 : {"references": ["BULLIS JR., H. R. & THOMPSON, J. R. 1965. Collections by the exploratory fishing vessels Oregon, Silver Bay, Combat, and Pelican made during 1956 - 1960 in the southwestern North Atlantic. United States Fish and Wildlife Service, Special Scientific Report-Fisheries, Washington, 510: 1 - 130.", "CHACE JR., F. A. 1972. The shrimps of the Smithsonian-Bredin Caribbean Expedition with summary of the West Indian shallow-water species (Crustacea: Decapoda: Natantia). Smithsonian Contributions to Zoology, 98: 1 - 179.", "ABELE, L. G. & KIM, W. 1986. An illustrated guide to the marine decapod crustaceans of Florida. Tallahassee, State of Florida Department of Environmental Regulation. 760 p. (Technical Series. Vol. 8).", "CAMP, D. K. 1998. Checklist of shallow-water marine malacostracan Crustacea of Florida. In: Camp, D. K.; Lyons W. G. & Perkins, T. H. (Eds.). Checklists of selected shallow-water marine invertebrates of Florida. St. Petersburg, FL, Florida Department of Environmental Protection. p. 123 - 189. (Florida Marine Research Institute Technical Report TR- 3)"]}