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Family Menippidae - stone crabs
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Order
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Class
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Malacostraca
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No. of Genera in Ref.
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No. of Species in Ref.
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13
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Environment
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Fresh : No |
Brackish : No |
Marine : No
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Aquarium
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First Fossil Record
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Ref.. De Grave, S., N. Dean Pentcheff, S.T. Ahyong, T.-Y. Chan, K.A. Crandall, P.C. Dworschak, D.L. Felder, R.M. Feldmann, C.H.J.M. Fransen, L.Y.D. Goulding, R. Lemaitre, M.E.Y. Low, J.W. Martin, P.K.L. Ng, C.E. Schweitzer and S.H. … Tan 2009 | |
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Remark
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Carapace transversely ovate to squarish. Eyes normal, orbits never reaching edge of carapace. Antennae positioned adjacent to antennules, flagellum always free. Frontal margin with 2 to 4 lobes or teeth. Anterolateral margin with distinct lobes, teeth or spines. Major chela with basal crushing molariform tooth; fingers of minor chela not forceps-like. Dactyli of walking legs with stiff hairs. Male abdomen with 7 movable segments. Second gonopod in males longer than first; distal part of second gonopod developed into filiform flagellum (Ref. 104052).
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Etymology
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Division
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Reproductive guild
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Typical activity level
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Main Ref.
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Coordinator
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