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Revision of Etyidae Guinot and Tavares, 2001 (Crustacea: Brachyura)

  • Carrie E. Schweitzer (a1), Rodney M. Feldmann (a2), Ovidiu D. Franţescu (a2) and Adiël Klompmaker (a2)


Members of the Etyidae and Feldmanniidae new family have unique arrangements of the spermatheca and gonopores that permit placement of each in different families and that differentiate each from all other brachyurans. Spermathecal openings are not always positioned along the sternal suture between sternites 7 and 8, suggesting that reproductive architecture within the Brachyura and what was formerly regarded as the Podotremata is considerably more diverse and disparate than previously thought. Etyidae and Feldmanniidae radiated in the early Cretaceous and survived into the Paleogene. New taxa include Steorrosia new genus, Bretonia new genus, Faksecarcinus new genus, and sixteen new combinations.



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Ahyong, S. T., Lai, J. C. Y., Sharkey, D., Colgan, D. J., and Ng, P. K. L. 2007. Phylogenetics of the brachyuran crabs (Crustacea: Decapoda): The status of Podotremata based on small subunit nuclear ribosomal RNA. Molecular Phylogenetics and Evolution, 45:576586.
Bell, T. 1863. A monograph of the fossil malacostracous Crustacea of Great Britain, Pt. II, Crustacea of the Gault and Greensand. Palaeontographical Society Monograph, London. p. 140, 11 pls.
Beschin, C., Busulini, A., de Angeli, A., and Tessier, G. 2007. I Decapodi dell'Eocene inferiore di Contrada Gecchelina (Vicenza—Italia settentrionale) (Anomura e Brachiura). Museo di Archeologia e Scienze Naturali “G. Zannato,” Montecchio Maggiore (Vicenza), 2007:976.
Bishop, G. A. 1985. Fossil decapod crustaceans from the Gammon Ferruginous Member, Pierre Shale (Early Campanian), Black Hills, South Dakota. Journal of Paleontology, 59:605624.
Bishop, G. A. 1991. Xanthosia occidentalis Bishop, 1985, and Xanthosia spinosa, new species, two late Cretaceous crabs from the Pierre Shale of the Western Interior. Journal of Crustacean Biology, 11:305314.
Blow, W. C. and Manning, R. C. 1996. Preliminary descriptions of 25 new decapod crustaceans from the middle Eocene of the Carolinas, U.S.A. Tulane Studies in Geology and Paleontology, 29:126.
Carter, J. 1898. A contribution to the palaeontology of the decapod Crustacea of England. The Quarterly Journal of the Geological Society of London, 54:1544, pls. I, II.
Chu, K. H., Tsang, L. M., Ma, K. Y., Chan, T. Y., and Ng, P. K. L. 2009. Decapod phylogeny: What can protein-coding genes tell us? p. 8999. InMartin, J. W., Crandall, K. A., and Felder, D. L.(eds.). Decapod Crustacean Phylogenetics. CRC Press, Taylor and Francis Group, Boca Raton, Florida.
Collins, J. S. H. and Breton, G. 2009. New crabs (Crustacea, Decapoda) from the Cenomanian stratotype (Western Paris Basin, France). Bulletin of the Mizunami Fossil Museum, 35:4350.
Collins, J. S. H. and Breton, G. 2011. A new species of Caloxanthus (Crustacea, Decapoda) from the upper Santonian of southern France. Bulletin of the Mizunami Fossil Museum, 37:2326.
Collins, J. S. H. and Saward, J. 2006. Three new genera and species of crabs from the lower Eocene of London Clay of Essex, England. Bulletin of the Mizunami Fossil Museum, 33:6776.
Dana, J. D. 1851. On the classification of the Cancroidea. American Journal of Science and Arts, 12:121131.
De Grave, S., Pentcheff, N. D., 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. L., Martin, J. W., Ng, P. K. L., Schweitzer, C. E., Tan, S. H., Tshudy, D., and Wetzer, R. 2009. A classification of Recent and fossil genera of decapod crustaceans. The Raffles Bulletin of Zoology Supplement, 21:1109.
De Haan, W. 1833–1850. Crustacea, i–xvii, i–xxxi, ix–xvi, 1–243, pls. A–J, L–Q, 1–55, circ. tab. 2. Invon Siebold, P. F.(ed.). Fauna Japonica sive Descriptio Animalium, quae in Itinere per Japoniam, Jussu et Auspiciis Superiorum, qui summum in India Batava Imperium Tenent, Suscepto, Annis 1823–1830 Collegit, Notis, Observationibus et Adumbrationibus Illustravit:). J. Müller et Co., Lugduni Batavorum (=Leyden).
De Saint Laurent, M. 1980. Sur la classification et la phylogénie des Crustacés Décapodes Brachyoures. I. Podotremata Guinot, 1977, et Eubrachyura sect. nov. Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences, Paris (D), 290:12651268.
Feldmann, R. M., Li, R-Y., and Schweitzer, C. E. 2007. A new family, genus, and species of crab (Crustacea, Decapoda, Brachyura) from the Upper Cretaceous (Campanian) of Manitoba, Canada. Canadian Journal of Earth Sciences, 44:17411752.
Feldmann, R. M., Schweitzer, C. E., and Green, R. M. 2008. Unusual Albian (Early Cretaceous) Brachyura (Homoloidea: Componocancroidea new superfamily) from Montana and Wyoming, U.S.A. Journal of Crustacean Biology, 28:502509.
Fraaije, R. H. B., van Bakel, B. W. M., Jagt, J. W. M., and Artal, P. 2008. New decapod crustaceans (Anomura, Brachyura) from mid-Cretaceous reefal deposits at Monte Orobe (Navarra, northern Spain), and comments on related type-Maastrichtian material. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre, 78:193208.
Fraaije, R. H. B., Vega, F. J., Van Bakel, B. W. M., and Garibay-Romero, L. M. 2006. Late Cretaceous dwarf decapods from Guerrero, southern Mexico and their migration patterns. Contributions to Zoology, 75:121132.
Fraaye, R. H. B. 1996. Late Cretaceous swimming crabs: radiation, migration, competition, and extinction. Acta Geologica Polonica, 46:269278.
Fritsch, A. 1893. Studien im Gebiete der böhmischen Kreideformation. Paläontologische Untersuchungen der einzelnen Schichten. V. Priesener Schichten. Archiv der Naturwissenschaftlichen Landesdurchforschung von Böhmen, 9:1135.
Fritsch, A. and Kafka, J. 1887. Die Crustaceen der böhmischen Kreideformation. Selbstverlag in Commission von F. Rivnác, Prag. p. 153, 10 pls.
Glaessner, M. F. 1929. Crustacea Decapoda,. p. 1464InPompeckj, F. J.(ed.). Fossilium catalogus, 1: Animalium, 41. W. Junk, Berlin.
Glaessner, M. F. 1960. The fossil decapod Crustacea of New Zealand and the evolution of the order Decapoda. New Zealand Geological Survey Paleontological Bulletin, 31:363, pls. 1–7.
Glaessner, M. F. 1969. Decapoda,. p. R400R533, R626–R628InMoore, R. C.(ed.). Treatise on Invertebrate Paleontology, Part R. Arthropoda (4) (2). Geological Society of America and University of Kansas Press, Lawrence.
Guinot, D. 1977. Propositions pour une nouvelle classification des Crustacés Décapodes Brachyoures. Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences, Paris (D), 285:10491052.
Guinot, D. 1979. Données nouvelles sur la morphologie, la phylogenèse et la taxonomie des Crustacés Décapodes Brachyoures. Mémoires du Muséum national d'Histoire naturelle (A) Zoologie, 112:1354.
Guinot, D. and Quenette, G. 2005. The spermatheca in podotreme crabs (Crustacea, Decapoda, Brachyura, Podotremata) and its phylogenetic implications. Zoosystema, 27:267342.
Guinot, D. and Tavares, M. 2001. Une nouvelle famille de crabes du Crustacés et la notion de Podotremata Guinot, 1977 (Crustacea, Decapoda, Brachyura). Zoosystema, 23:507546.
Hammer, Ø., Harper, D. A. T., and Ryan, P. D. 2001. PAST: paleontology statistics software package for education and data analysis. Palaeontologica Electronica, 4:19.
Hartnoll, R. G. 1979. The phyletic implications of spermathecal structure in the Raninidae (Decapoda: Brachyura). Journal of Zoology, 187:7583.
Jagt, J. W. M., Collins, J. S. H., and Fraaye, R. H. B. 1991. A new late Maastrichtian xanthid crab from southern Limburg (The Netherlands). Cretaceous Research, 12:553560.
Jakobsen, S. J. and Collins, J. S. H. 1997. New Middle Danian species of anomuran and brachyuran crabs from Fakse, Denmark. Bulletin of the Geological Society of Denmark, 44:89100.
Karasawa, H., Ohara, M., and Kato, H. 2008. New records for Crustacea from the Arida Formation (Lower Cretaceous, Barremian) of Japan. Boletín de la Sociedad Geológica Mexicana, 60:101110.
Karasawa, H., Schweitzer, C. E., and Feldmann, R. M. 2008. Revision of the Portunoidea Rafinesque, 1815 (Decapoda: Brachyura) with emphasis on the fossil genera and families. Journal of Crustacean Biology, 28:82127.
Karasawa, H., Schweitzer, C. E., and Feldmann, R. M. 2011. Phylogenetic analysis and revised classification of podotrematous Brachyura (Decapoda) including extinct and extant families. Journal of Crustacean Biology, 31:523565.
Kennedy, W. J. and Cobban, W. A. 1993. Lower Campanian (Upper Cretaceous) ammonites from Merchantville Formation of New Jersey, Maryland and Delaware. Journal of Paleontology, 67:828849.
Lauginiger, E. M. 1988. Cretaceous fossils from the Chesapeake and Delaware Canal. Delaware Geological Survey Special Publication No. 18, 61.
Linnaeus, C von. 1758. Systema Naturae per Regna tria Naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (ed. 10), 1:1–824. Laurentii Salvii, Holmiae (Stockholm).
Mantell, G. A. 1822. The fossils of the South Downs; or illustrations of the geology of Sussex. Lupton Relfe, London. p. 1327, 42 pls.
Mantell, G. A. 1844. Medals of creation. H. G. Bohn, London. p. 12:1–1016, 6 pls.
M'Coy, F. 1854a. Contributions to British Paleontology or first descriptions of three hundred and sixty species and several genera of fossil Radiata, Articulata, Mollusca, and Pisces from the Tertiary, Cretaceous, Oolitic, and Palæozoic strata of Great Britain. Macmillan and Co., Cambridge. 272 p.
M'Coy, F. 1854b. On some new Cretaceous Crustacea. Annals and Magazine of Natural History, 2, 44:116122.
McLaughlin, P. A. 1980. Comparative Morphology of Recent Crustacea. W. H. Freeman and Co., San Francisco, California.
Milne-Edwards, A. 1862. Monographie des Crustacés de la famille Cancériens. Annales des Sciences Naturelles, Zoologie 4, 18:3185, pls. 1–10.
Milne-Edwards, A. 1864. Monographie des Crustacés de la famille Cancériens. Annales des Sciences Naturelles, Zoologie 5, 1:3188, pls. 1–10.
Milne-Edwards, A. 1865. Monographie des Crustacés de la famille Cancériens. Annales des Sciences Naturelles, Zoologie 5, 3:297351, pls. 5–13.
Rafinesque, C. S. 1815. Analyse de la nature, ou tableau de l'univers et des corps organisée: 1–224. L'Imprimerie de Jean Barravecchia, Palermo.
Rathbun, M. J. 1926. The fossil stalk-eyed Crustacea of the Pacific slope of North America. United States National Museum Bulletin, 138:iviii, 1–155.
Rathbun, M. J. 1930. Fossil decapod crustaceans from Mexico. Proceedings of the United States National Museum, 78:110, pls. 1–6.
Rathbun, M. J. 1935. Fossil Crustacea of the Atlantic and Gulf Coastal Plain. Geological Society of America Special Paper 2, i–viii + 160.
Reuss, A. E. 1845. Die Versteinerungen der böhmischen Kreideformation, Stuttgart.
Reuss, A. E. 1859. Zur Kenntnis fossiler Krabben. Akademie der Wissenschaften Wien, Denkschrift, 17:190, pls. 1–24.
Roberts, H. B. 1962. The Upper Cretaceous decapod crustaceans of New Jersey and Delaware,. p. 163192InRichards, H. G.(ed.). The Cretaceous fossils of New Jersey. Bulletin of the New Jersey Division of Geology, 61.
Scholtz, G. and McLay, C. L. 2009. Is the Brachyura Podotremata a monophyletic group? p. 417435InMartin, J. W., Crandall, K. A., and Felder, D. L.(eds.). Decapod Crustacean Phylogenetics. CRC Press, Taylor and Francis Group, Boca Raton, Florida.
Schweitzer, C. E. 2001. Paleobiogeography of Cretaceous and Tertiary decapod crustaceans of the North Pacific Ocean. Journal of Paleontology, 75:808826.
Schweitzer, C. E. and Feldmann, R. M. 2000. New species of calappid crabs from western North America and reconsideration of the Calappidae De Haan sensu lato. Journal of Paleontology, 74:230246.
Schweitzer, C. E. and Feldmann, R. M. 2002. New Eocene decapods (Thalassinidea and Brachyura) from southern California. Journal of Crustacean Biology, 22:938967.
Schweitzer, C. E. and Feldmann, R. M. 2009. Revision of the Prosopinae sensu Glaessner, 1969 (Crustacea: Decapoda: Brachyura) including 4 New Families and 4 New Genera. Annalen des Naturhistorischen Museums in Wien, Serie A, 110:55121.
Schweitzer, C. E. and Feldmann, R. M. 2010. The Sphaerodromiidae (Brachyura: Dromiacea: Dromioidea) in the fossil record. Journal of Crustacean Biology, 30:417429.
Schweitzer, C. E. and Feldmann, R. M. 2011. Revision of some fossil podotrematous Brachyura (Homolodromiidae; Longodromitidae; Torynommidae). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 260:237256.
Schweitzer, C. E., Feldmann, R. M., Gonzalez-Barba, G., and osović, V. 2006. New Decapoda (Anomura, Brachyura) from the Eocene Bateque and Tepetate Formations, Baja California Sur, Mexico. Bulletin of the Mizunami Fossil Museum, 33:2145.
Schweitzer, C. E., Feldmann, R. M., osović, V., Ross, R. L. M., and Waugh, D. A. 2009. New Cretaceous and Eocene Decapoda (Thalassinidea, Brachyura) from British Columbia, Canada. Annals of Carnegie Museum, 77:403423.
Schweitzer, C. E., Feldmann, R. M., Garassino, A., Karasawa, H., and Schweigert, G. 2010. Systematic list of fossil decapod crustacean species. Crustaceana Monographs, 10, Brill, Leiden. 222 p.
Schweitzer, C. E., Feldmann, R. M., Fam, J., Hessin, W. A., Hetrick, S. W., Nyborg, T. G., and Ross, R. L. M. 2003. Cretaceous and Eocene decapod crustaceans from southern Vancouver Island, British Columbia, Canada. NRC Research Press, Ottawa, Ontario. p. 166.
Schweitzer Hopkins, C., Salva, E. W., and Feldmann, R. M. 1999. Reevaluation of the genus Xanthosia Bell, 1863 (Decapoda: Brachyura: Xanthidae) and description of two new species from the Cretaceous of Texas. Journal of Paleontology, 73:7790.
Secretan, S. 1964. Les Crustacés du Jurassique supérieur et Crétacé de Madagascar. Mémoires du Muséum National d'Histoire Naturelle, Paris, C, 156:1223.
Secretan, S. 1982. Xanthosia robertsi, Crustacé Décapode du Crétacé de Madagascar: nouveau nom et nouvelles hypothèses sur son origine. Geobios, 15:927933.
Stephenson, W. and Campbell, B. 1960. The Australian portunids (Crustacea: Portunida) IV. Remaining genera. Australian Journal of Marine and Freshwater Research, 11:73122, pls. 1–6.
van Bakel, B. W. M., Fraaije, R. H. B., and Jagt, J. W. M. 2005. A new Early Campanian species of Xanthosia (Decapoda, Brachyura) from northwestern Germany. Crustaceana, 78:285295.
Von Fischer-Benzon, R. 1866. Über das relative Alter des Faxoe-Kalkes und über die in demselben vorkommenden Anomuren und Brachyuren, Kiel.
Withers, T. H. 1928. New Cretaceous crabs from England and Syria. Annals and Magazine of Natural History, 10, 2:457461, pl. 13.
Wolfe, J. A. 1976. Stratigraphic distribution of some pollen types from the Campanian and lower Maestrichtian rocks (Upper Cretaceous) of the Middle Atlantic States. U. S. Geological Survey Professional Paper 977, 18 p.
Wright, C. W. and Collins, J. S. H. 1972. British Cretaceous crabs. Palaeontographical Society Monograph 126, 533:1113.

Revision of Etyidae Guinot and Tavares, 2001 (Crustacea: Brachyura)

  • Carrie E. Schweitzer (a1), Rodney M. Feldmann (a2), Ovidiu D. Franţescu (a2) and Adiël Klompmaker (a2)


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