Abstract
Cassidinidea andamanensis sp. nov. was collected from intertidal habitats on the coast of South Andaman, Andaman Islands, India and is described and illustrated in detail. Cassidinidea andamanensis sp. nov. the second definitive record of the genus from India, is characterized by: smooth body surface, prominently convex epistome anterior margin, pleotelson dorsal smooth surface and the posterior margin is subtruncate and weakly convex with small setae, the appendix masculina posterior margin is narrowly rounded.
References
- Anil, P. (2022) Sphaeromopsis jayaraji sp. nov. (Crustacea: Isopoda), a new species of intertidal Sphaeromatidae from the Andaman Islands, northern Indian Ocean. Nauplius, 30. https://doi.org/10.1590/2358-2936e2022009
- Anil, P. & Jayaraj, K.A. (2021) A new species of Sphaeromopsis Holdich & Jones, 1973 (Crustacea: Isopoda: Sphaeromatidae) from the Andaman Islands, northern Indian Ocean. Thalassas: An International Journal of Marine Sciences, 37, 279−285. https://doi.org/10.1007/s41208-021-00288-2
- Barnard, K.H. (1951) New record and descriptions of new species of isopods and amphipods from South Africa. Annals and Magazine of Natural History, Series 12, 4 (43), 698–709. https://doi.org/10.1080/00222935108654195
- Boyko, C.B., Bruce, N.L., Hadfield, K.A., Merrin, K.L., Ota, Y., Poore, G.C.B. & Taiti, S. (Eds.) (2008 onwards). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Accessed at https://www.marinespecies.org/isopoda (accessed 7 April 2023) https://doi.org/10.14284/365
- Bruce, N.L. (1994) The Cassidininae Hansen, 1905 (Crustacea: Isopoda: Sphaeromatidae) of Australia. Journal of Natural History, 28, 1077–1173. https://doi.org/10.1080/00222939400770571
- Carvacho, A. (1977) Sur une importante collection d’isopodes des iles Kerguelen. Comité National Française des Recherches Antarctiques, Paris, 42, 173–191.
- Dutta, A., Retnaraj, C. & Chowdula, S. (2019) First distribution record of the isopod Afrocerceis kenyensis Müller, 1995 (Crustacea: Isopoda: Sphaeromatidae) from Indian waters. Journal of Biodiversity, 10, 31–37. https://doi.org/10.31901/24566543.2019/10.1-2.090
- Eleftheriou, A., Holdich, D.M. & Harrison, K. (1980) The systematics and ecology of a new genus of isopod (Sphaeromatidae) from the west coast sandy beaches of India. Estuarine, Coastal and Shelf Science, 2, 251–262. https://doi.org/10.1016/S0302-3524(80)80082-X
- Hansen, H.J. (1905) On the propagation, structure, and classification of the family Sphaeromidae. Quarterly Journal of Microscopical Science, 49 (1), 69–135. https://doi.org/10.1242/jcs.s2-49.193.69
- Harrison, K. (1984) The morphology of the sphaeromatid brood pouch (Crustacea: Isopoda: Sphaeromatidae). Zoological Journal of the Linnean Society, 82, 363–407. https://doi.org/10.1111/j.1096-3642.1984.tb00870.x
- Harrison, K. & Ellis, J.P. (1991) The genera of the Sphaeromatidae (Crustacea: Isopoda): a key and distribution list. Invertebrate Systematics, 5, 915–952. https://doi.org/10.1071/it9910915
- Hendrickx, M.E. & del Carmen Espinosa-Pérez, M. (1998) A new species of Cassidinidea Hansen (Isopoda: Sphaeromatidae) and the first record of the genus from the eastern tropical Pacific. Proceedings of the Biological Society of Washington, 111, 295–302.
- Iverson, E.W. (1982) Revision of the isopod family Sphaeromatidae (Crustacea: Isopoda: Flabellifera). I. Subfamily names with diagnoses and a key. Journal of Crustacean Biology, 2, 248–254. https://doi.org/10.2307/1548005
- Joshi, U.N. & Bal, D.V. (1962) Cassidina extenda, a new species of isopod from Bombay. Proceedings of the Indian Academy of Sciences, 56, 372–376. https://doi.org/10.1007/BF03051980
- Khalaji-Pirbalouty, V., Bruce, N.L. & Wägele, J.W. (2013) The genus Cymodoce Leach, 1814 (Crustacea: Isopoda: Sphaeromatidae) in the Persian Gulf with description of a new species. Zootaxa, 3686 (5), 501– 533. https://doi.org/10.11646/zootaxa.3686.5.1
- Khalaji-Pirbalouty, V. & Bruce, N.L. (2021) Redescription of the type species of the genus Cassidinidea Hansen, 1905 (Crustacea: Isopoda: Sphaeromatidae), with notes on geographic distribution of the New World species. Marine Biology Research. 494-502. https://doi.org/10.1080/17451000.2021.1990958
- Kensley, B. & Schotte, M. (1989) Guide to the Marine Isopod Crustaceans of the Caribbean. Smithsonian Institution Press, Washington, D.C. and London, 308 pp. https://doi.org/10.5962/bhl.title.10375
- Kussakin, O.G. (1979) Marine and brackish water like footed Crustacea (Isopoda) from the cold and temperate waters of the Northern Hemisphere. Suborder Flabellifera. Izdatel’stvo Nauka, Leningrad, 472 pp. [in Russian]
- Latreille, P.A. (1825) Familles naturelles du règne animal, exposées succinctement et dans un ordre analytique, avec l’indication de leurs genres. Baillière, J.B., Paris, 570 pp. https://doi.org/10.5962/bhl.title.16094
- Loyola e Silva, J.D.E (1960) Sphaeromatidae do litoral Brasiliero (Isopoda-Crustacea). Boletim da Universidade do Parana, Zoologia, 4,1–182.
- Menzies, R.J. & Frankenberg, D. (1966) Handbook on the Common Marine Isopod Crustacea of Georgia. University of Georgia Press, Athens, 93 pp.
- Pillai, N.K. (1954) A preliminary note on the Tanaidacea and isopod of Travancore. Bulletin of the Central Research Institute, University of Travancore India, 3,1–21.
- Pillai, N. K. (1965) Isopods of the family Sphaeromidae from the littoral waters of South India. Crustaceana, 9, 75–89. https://doi.org/10.1163/156854065X00208
- Richardson, H. (1905) A monograph on the isopods of North America. Bulletin of the United States National Museum, 54,1–727. https://doi.org/10.5479/si.03629236.54.i
- Say, T. (1818) An account of the Crustacea of the United States, part 7. Journal of the Academy of Natural Sciences of Philadelphia, 1, 374–401. [https://www.biodiversitylibrary.org/part/244400]
- Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211–1282. https://doi.org/10.1080/00222930400005757
- Schultz, G.A. (1969) How to know the marine isopod crustaceans. W. C. Brown Company Publishers, Dubuque, 359 pp.
- Wägele, J.W. (1989) Evolution und phylogenetisches System der Isopoda. Stand der Forschung und neue Erkenntnisse. Zoologica, 140, 1–262.
- Wetzer, R., Bruce, N.L. & Pérez-Losada, M. (2018) Relationships of the Sphaeromatidae genera (Peracarida: Isopoda) inferred from 18S rDNA and 16S rDNA genes. Arthropod Systematics & Phylogeny, 76 (1), 1–30. https://doi.org/10.3897/asp.76.e31934