Abstract
The caridean shrimp family Gnathophyllidae currently comprises five genera: Gnathophyllum Latreille, 1819; Gnathophylloides Schmitt, 1933; Pycnocaris Bruce, 1972; Levicaris Bruce, 1973a and Gnathophylleptum d’Udekem d’Acoz, 2001, the last three genera being monotypic (De Grave et al., 2009). The original description of Pycnocaris chagoae Bruce, 1972 was based on a pair of specimens collected in the Chagos Archipelago, central Indian Ocean (Bruce, 1972). Further information on the morphology and colour pattern of P. chagoae as well as its association with the holothurian hosts Holothuria cinerascenes Brandt and Labidodemas rugosum Ludwig was provided by Bruce (1973, 1983). Since the last record by Bruce (1983), no further specimens of P. chagoae have been reported.
References
Bruce, A.J. (1972) Pycnocaris chagoae gen. nov., sp. nov., a new shrimp from the Chagos Archipelago (Decapoda, Natantia, Gnathophyllidae). Crustaceana, 23, 50–64.
Bruce, A.J. (1973) Further information on Pycnocaris chagoae Bruce, 1972 (Decapoda, Natantia, Gnathophyllidae). Crustaceana, 25, 108–109
Bruce, A.J. (1983) A further note on Pycnocaris chagoae Bruce (Decapoda, Gnathophyllidae). Crustaceana, 45, 107–108.
De Grave, S., Pentcheff, D.N., Ahyong, S.T., Chan, T.Y., Crandall, K.A., Dworschak, P.C., Felder, D.L., Feldmann, R.M., Fransen, C.H.J.M., Goulding, L.Y.D., Lemaitre, R., Low, M.E.Y., Martin, J.W., Ng, P.K.L., Carrie E. Schweitzer, S.H. Tan, Dale Tshudy & Regina Wetzer. (2009) A classification of Living and fossil genera of decapods crustaceans. Raffles Bulletin of Zoology, 21, 1–109.