CRABS (BRACHYURA) OF THE GULF OF MEXICO

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62 Lawrence W. Powers Remarks: Listed from northwest Florida b)^ Wass (1955); recorded from Brazil by Coelho (1971c), Coelho and Ramos (1972) and Fausto Filho (1974). Ovigerous females have been collected from the Bahamas and Florida in May to November and from Brazil in December (Williams, 1965). Pilho mirabilis (Herbst, 1794) (Naturg. Krabben u. Krebse, vol. 2, p. 152) Rathbun, 1925, p. 366, text-figs. 116d, 117c, pi. 128, fig. 3, pi. 129, fig. 3, pi, 253, fig. 1; Rathbun, 1933, p. 24. Range: Bahamas; Florida Keys; Puerto Rico; Guadeloupe. Depth: shallow water. Habitat: rock and coral bottoms. Remarks: Only part of the original species description by Herbst is valid (Rathbun, 1925). Tyc/i€ Bell, 1835 Tyche emarginata White, 1847 (Ann. Mag. Nat. Hist. 20: 206) Hay & Shore, 1918, p. 461, pi. 39, fig. 4; Rathbun, 1925, p. 508, pi. 272, pi. 273, figs. 7-12,- Garth, 1946, p. 406, text-fig. 1; Williams, 1965, p. 247, figs. 225, 226, 233B. Range: North Carolina; Bahamas; Florida Keys and Dry Tortugas; west and northwest coasts of Florida; St. Thomas, Virgin Islands; Guadeloupe; Cape St. Roque, Brazil. Depth: shallow water to 37 m (to 20 fm). Habitat: shell and rock bottoms. Remarks: Garth (1946) compared this species with its Pacific analogue, T. lamellifrons. Listed from Florida by Wass (1955) and Lyons et al. (1971) and from the Gulf collections of the R/V Oregon by Chace (1956). Subfamily PISINAE Dana, 1852 Chorinns Latreille, 1825 Chorinus heros (Herbst, 1790) (Naturg. Krabben u. Krebse, vol. 1. pi. 18, fig. 2) Rathbun, 1925, p. 305, text-fig. 101, pi. 107, pi. 246, figs. 3-5; Rathbun, 1933, p. 20, fig. 21. Range: Bermuda; Florida Keys and Dry Tortugas; Cuba; Caribbean coast of Yucatan, Mexico; Jamaica; Hispaniola; Puerto Rico; St. Croix; Barbados; Ceara to Bahia, Brazil. Depth: shallow water to 48 m (to 26 fm). Habitat: sand, shell, rock, and coral bottoms. Remarks: Listed from the Gulf of Mexico by Chace (1956) and from Brazil by Coelho (1971c) and Coelho and Ramos (1972).
Holoplites Rathbun, 1894 Crabs of the Gulf of Mexico 63 Holoplites armala (A. Milne Edwards, 1880) (Crust. Reg. Mex., p. 348) Rathbun, 1925, p. 307, text-fig. 102, pi. 108, pi. 245, figs. 6-8; Chace, 1940, p. 64; BuIIis & Thompson, 1965, p. 12. Range: north coast of Cuba; St. Vincent; Grenadines; Barbados; Para, Brazil. Depth: 161 to 798 m (88 to 387 fm). Habitat: coral, shell, and rock bottoms. Remarks: Listed from Brazil by Coelho and Ramos (1972). Lifoinja Leach, 1815 Libinia dubia H. Milne Edwards, 1834 (Hist. Nat. Crust., vol. 1, p. 300) Hay & Shore, 1918, p. 456, pi. 38, fig. 5; Rathbun, 1925, p. 313, text-figs. 105-106, pis. 114-115, 122, fig. 1; Williams, 1965, p. 252, figs. 232, 233G; Felder, 1973a, p. 52, pi. 7, fig. 8. Range: Cape Cod, Massachusetts to south Florida; Bahamas; Florida Keys; west Florida to south Texas; Cuba; off Gabon, western Africa. Depth: shallow water to 46 m (to 25 fm). Habitat: primarily on mud and mud-sand substrates; also on sand, gravel, and shell bottoms; often near shore and occasionally in tide pools. Juveniles are usually covered with hydroids, ascidians, sponges, etc., but older adults are almost always clean. Remarks: Gulf reports of this species may be confused with those for L. emarginata, especially records of juveniles for which identification is difficult and further complicated by the variety of attached organisms. Regional lists include Florida (Wass, 1955; Tabb and Manning, 1961; Dragovich and Kelly, 1964; Lyons et al., 1971; Menzel, 1971), Mississippi (Richmond, 1962; Christmas and Langley, 1973), Louisiana (Behre, 1950; Hoese and Valentine, 1972), and Texas (Leary, 1967). Fotheringham and Brunenmeister (1975) describe some aspects of natural history for this crab in the Gulf. Tabb and Manning (1961) found that larger adults were prevalent in the sponge-algae areas of Florida Bay, whereas smaller individuals were more common in the Thalassia beds. Wass (1955) states that this species is more common than L. emarginata in the shallower harbor and bay waters, but that the reverse is true in the more marine outer waters of northwest Florida. This crab occurred in salinity ranges of 20.4 to 39 ppt in Texas bays after a drought (Hoese, 1960) and down to 12 ppt at Crystal River, Florida (Lyons et al., 1971). In Tampa Bay, juveniles are common on Gracilaria beds and this species is the most common spider crab of the area (Dragovich and Kelly, 1964). Ovigerous females have been reported in Florida from January to July (Dragovich and Kelly, 1964; Lyons e/a/., 1971). Several authors have commented on the presence of young L. dubia in or on the cabbagehead jellyfish, Stomolophus meleagris. Corrington (1927) and Gutsell (1928) record this relationship in Carolina waters and Williams (1965) states that small crabs have been found in the genital pits and subumbrellar space.
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a catalogue & bibliography to the C
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Editor: DONALD E. WOHLSCHLAG Editor
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TABLE OF CONTENTS Page Acknowledgme
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INTRODUCTION The purpose of this ca
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I Crabs SECTION DROMIACEA de Haan,
Page 11 and 12: Family TABLE II Endemic and Total S
Page 13 and 14: Family Dromiidae Prosopidae Homolid
Page 15 and 16: Crabs of the Gulf of Mexico 15 FIG.
Page 17 and 18: FIG. 4. Surface currents of the Gul
Page 19 and 20: Crabs of the Gulf of Mexico 19 tive
Page 21 and 22: Crabs of the Gulf of Mexico 21 Rema
Page 23 and 24: Crabs of the Gulf of Mexico 23 Dept
Page 25 and 26: Crabs of the Gulf of Mexico 25 foss
Page 27 and 28: CycZorforippe orn«fa Chace, 1940 (
Page 29 and 30: Crabs of the Gulf of Mexico 29 Ethu
Page 33 and 34: Crabs of the Gulf of Mexico 33 exam
Page 35 and 36: Crabs of the Gulf of Mexico 35 Will
Page 37 and 38: Callidactylus Stimpson, 1871 Crabs
Page 39 and 40: Persephona I^each, 1817 Persephona
Page 41 and 42: Crabs of the Gulf of Mexico 41 and
Page 43 and 44: Aepinus Rathbun, 1897 Crabsof the G
Page 49 and 50: Slenor/iync/iMs Lamarck, 1818 Crabs
Page 51 and 52: Crabs of the Gulf of Mexico 51 Rang
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Page 55 and 56: Crabs of the Gulf of Mexico 55 Milh
Page 57 and 58: Crabs of the Gulf of Mexico 5 7 Ban
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Page 61: Pif/io Bell, 1835 Crabs of the Gulf
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Page 67 and 68: Crabs of the Gulf of Mexico 67 Roch
Page 71 and 72: Tutankhamen Rathbun, 1925 Crabs of
Page 75 and 76: Crabs of ihe Gulf of Mexico 75 pis.
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Page 83 and 84: Crabsof the Gulf of Mexico 83 Habit
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Page 87 and 88: The Freshwater Crabs Crabs of the G
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Crabs of the Gulf of Mexico 113 Rem
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McCloskey & Gray, 1968, p. 52, fig.
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Range: north coast of Cuba; Puerto
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Depth: 112 to 545 m (61 to 298 fm).
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Crabs of t he Giilf of Mexico 121 f
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Crabs of the Gulf of Mexico 123 Ila
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Crabs of the Gulf of Mexico 125 Pec
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Crabs of the Gulf of Mexico 127 Ran
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Crabs of the Gulf of Mexico 129 lan
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Crabs of the Gulf of Mexico 131 As
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Crabs of the Gulf of Mexico 133 Car
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Crabs of the Gulf of Mexico 135 Ses
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Crabs of the Gulf of Mexico 137 74;
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Crabs of the Gulf of Mexico 139 197
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Ocypoda arenaria Sa}^ 1817. Crabs o
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Crabs of the Gulf of Mexico 143 Vca
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Crabs of the Gulf of Mexico 145 Ran
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Ilea pugnax (Smith, 1870). Crabs of
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Crabs of the Gulf of Mexico 149 Jam
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Crabs of the Gulf of Mexico 151 ADK
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Crabs of the Gulf of Mexico 153 and
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Crabs of the Gulf of Mexico 155 . 1
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Crabs of the Gulf of Mexico 15 7
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Crabs of the Gulf of Mexico 159 ENG
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^ Crabs of the Gulf of Mexico 163 .
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Crabs of the Gulf of Mexico 165 HEN
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Crabs of the Gulf of Mexico 171 MEN
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Crabs of the Gulf of Mexico 173 ONG
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1-127. Crabs of the Gulf of Mexico
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Crabs of the Gulf of Mexico \77 •
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Crabs of the Gulf of Mexico 179 SKO
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Crabs of the Gulf of Mexico 181 TRU
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186 Lawrence W. Powers C. cubensis
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188 Lawrence W. Powers M. crebripun
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190 Lawrence W. Powers T. granulosu
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CRABS (BRACHYURA) OF THE GULF OF MEXICO

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