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Type: Articles
Published: 2012-09-10
Page range: 55–61
Abstract views: 84
PDF downloaded: 1

New genus and new species of Cumacea (Crustacea: Peracarida) from the mesophotic coral ecosystem of SW Puerto Rico, Caribbean Sea

Grigore Antipa’ National Museum of Natural History, Kiseleff1, Bucharest 011341, Romania
Department of Biology, Indian School of Learning, ISM Annexe, P.O. – ISM, Dhanbad 826004, Jharkhand, India
Department of Marine Sciences, University of Puerto Rico, Mayagüez Call Box 9000, Mayagüez, PR 00681, USA
Crustacea Cumacea Nannastacidae new genus new species Puerto Rico mesophotic reefs


Recent collections of the benthic macroand meiofauna associated with the mesophotic coral ecosystems of Puerto Rico haverevealed two new Cumacea from the family Nannastacidae. A new genus Cumellana and two new species, Cumellanacaribbica and Cumella alexandrinae are described herein. The new genus Cumellana can be distinguished from the other genera of the family Nannastacidae by having a long antennule and pereopod 2 with short terminal setae, equal in length.


  1. Băcescu, M. & Petrescu, I. (1999) Ordre des Cumacés, In: Traité de zoologie. Crustacés Peracarides, 10 (3A). Memoires Institute Océanographique Monaco, 19, 391–428.

    Calman, W.T. (1911) On new and rare Crustacea of the Order Cumacea from the collection of the Copenhagen Museum - Part II. The Families Nannastacidae and Diastylidae. Transaction Zoological Society London, 18, 341– 400.

    Hale, H.M. (1945) Australian Cumacea No. 9. The Family Nannastacidae. Records South Australian Museum, 8(2), 145–218.

    Jones, N.S. (1969) The systematics and distributions of Cumacea from depths exceeding 200 meters. Galathea Reprints, 10, 99 – 180.

    Jones, N.S. (1984) The family Nannastacidae (Crustacea, Cumaea) from the deep Atlantic. Bulletin British Museum (Natural History) (Zoology), 46 (3), 207–289.

    Jones, N.S. & Burbanck W.D. (1959) Almyracuma proximoculi gen. et sp. nov. (Crustacea, Cumacea) from brackish water of Cape Cod, Massachusetts. The Biological Bulletin, 116 (1), 115–124.

    Locker, S.D., Armstrong, R.A., Battista, T.A., Rooney, J.J., Sherman, C. & Zawadam D.G. (2010) Geomorphology of mesophotic coral ecosystems: current perspectives on morphology, distribution, and mapping strategies. Coral Reefs 29, 329 – 345.

    Petrescu, I. (1996) Cumaceans (Crustacea: Peracarida) from Abaco Island (Bahamas). Travaux du Museum National d’Histoire naturelle “Grigore Antipa”, 36, 157– 183.

    Petrescu, I. (2002) Cumacea (Crustacea: Peracarida) from Belize. Travaux du Museum d’Histoire naturelle “Grigore Antipa”, 44, 141–203.

    Petrescu, I. (2003) Cumacea (Crustacea, Peracarida) from Western Tropical Atlantic. Travaux du Muséum National d'Histoire Naturelle “Grigore Antipa”, 45, 117–128.

    Petrescu, I. (2004) New mentions of Cumaceans (Crustacean: Cumacea) from Cuba. Travaux National du Museum d’Histoire naturelle “Grigore Antipa”, 47, 89–95.

    Petrescu, I. & Heard, R.W. (2004) Cumaceans (Crustacea, Peracarida) from Costa Rica. Zootaxa, 721, 1–12.

    Petrescu, I. & Iliffe, T. M. (1992) Contributions to the knowledge of the Cumacea species from the British Blue Holes, Andros Island (Bahamas). Travaux du Museum d’Histoire naturelle “Grigore Antipa”, 32, 283– 301

    Petrescu, I., Iliffe, T.M. & Sarbu, S. (1994) Contributions to the knowledge of cumaceans (Crustacea) from Jamaica II, five new species of the genus Cumella. Travaux du Muséum d'Histoire Naturelle Grigore Antipa”, 34, 347– 367.

    Roccatagliata, D.C. (1981) Claudicuma platensis gen. et sp. nov. (Crustacea: Cumacea) de la ribera Argentina del Rio de la Plata. Physis (Buenos Aires), Sec. B 39(97), 79–87.

    Sherman, C., Nemeth, R.H., Bejarano, I., Appeldoorn, R., Pagan, F., Scharer, M. & Weil, E. (2010) Geomorphology and benthic cover of mesophotic coral ecosystems of the upper insular slope of southwest Puerto Rico. Coral Reefs, 29, 347–360.

    Zimmer, C. (1944) Cumaceen des tropischen Westatlantiks. Zoologischer Anzeiger, 144, 121–137.

    Watling, L. & McCann, L.D. (1997) Cumacea. In: Taxonomic Atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel, 11, 121–180, Santa Barbara.