Porcellidium

Porcellidium is a genus of harpacticoid copepods in the family Porcellidiidae, first described by Carl Friedrich Wilhelm Claus in 1860 in: Claus, C. 1860. ''Beitraege zur Kenntniss der Entomostraken. Erstes Heft. N.G. Elwert’sche Universitaets-Buchhandlung, Marburg.'': 1–28; Pls. 1–4.

The type species is Porcellidium viridis (Philippi, 1840) accepted as Porcellidium viride (Philippi, 1840).

Species
As of October 2023, the following species are accepted in the genus Porcellidium:
 * Porcellidium akashimum Harris V.A. & Iwasaki, 1996
 * Porcellidium algoense Hicks, 1982
 * Porcellidium brevicavum Kim I.H. & H.S. Kim, 1997
 * Porcellidium erythrogastrum Harris V.A. & H.M. Robertson, 1994
 * Porcellidium erythrum Hicks, 1971
 * Porcellidium fasciatum Boeck, 1865
 * Porcellidium hartmannorum Tiemann, 1978
 * Porcellidium hormosirii Harris V.A. & H.M. Robertson, 1994
 * Porcellidium kiiroum Harris V.A. & Iwasaki, 1996
 * Porcellidium londonarum Harris V.A., 1994
 * Porcellidium malleatum Vervoort, 1964
 * Porcellidium naviculum Harris V.A. & H.M. Robertson, 1994
 * Porcellidium ocellum Harris V.A. & Robertson H.M., 1994
 * Porcellidium ofunatense Harris V.A. & Iwasaki, 1996
 * Porcellidium phyllosporum Harris V.A. & H.M. Robertson, 1994
 * Porcellidium pulchrum Harris V.A. & H.M. Robertson, 1994
 * Porcellidium rastellum Harris V.A., 2014
 * Porcellidium roscoffensis (Bocquet, 1948)
 * Porcellidium rubrum Pallares, 1966
 * Porcellidium viride (Philippi, 1840)
 * Porcellidium wandoensis Kim I.H. & H.S. Kim, 1997