Table 3 Symplesiomorphic conditions of sclerites
From: Calcitic sclerites at base of malacostracan pleopods (Crustacea) – part of a coxa
Phyllocarida | Hoplocarida | Euphausiacea | Decapoda | Anaspidacea | Amphipoda | Mysida | Lophogastrida | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Malacostraca | Nebalia bipes (Fabricius, 1780) | Nebaliopsis sp. | Eumalacostraca | Erugosquilla massavensis (Kossmann, 1880) Gonodactylus chiragra (Fabricius, 1781) | Caridoida | Euphausia superba (Dana, 1850) Thysanopoda tricuspidata Milne-Edwards, 1837 | Neosergestes semissis (Burkenroad, 1940) | Penaeus monodon Fabricius, 1798 | Anaspides tasmaniae Thomson, 1893 Allanaspides hickmani Swain, Ong & Wilson, 1970 Paranaspides lacustris Smith, 1908 | Peracarida | Dikerogammarus haemobaphes (Eichwald, 1841) Hyperia sp. | Mysis sp. | Gnathophausia ingens Willemoes-Suhm, 1873 Lophogaster typicus Sars, 1857 |
la sc | sc 1 | sc 1 | la sc | sc 1* | la sc | sc 1 | sc 1* | sc 1 | sc 1 | la sc | sc 1 | sc 1 | sc 1 |
me sc | sc 2 | sc 2 | me sc | sc 2 | me sc | sc 2 | sc 2 | sc 2 | - | me sc | sc 2 | sc 2 | sc 2 |
an sc* | sc 3* | - | an sc* | sc 3* | an sc* | - | - | - | - | an sc* | sc 3* | - | sc 3* |
po-di sc | sc 5 | sc 4 | - | - | - | - | - | - | - | - | - | - | - |
po-me sc* | sc 4* | sc 3 | pome sc* | sc 6* | pome sc? | sc 3? | sc 3? | - | - | po-di sc? | sc 4 | - | sc 4 |
po-ce sc | sc 6 | sc 5 | poce sc | sc 7 | poce? | sc 3? | sc 3? | - | - | po-pr sc? | sc 5* | - | sc 5* |
po-pr sc | sc 7 | sc 6 | poce sc | sc 8* (E.m.) | -? | - | - | - | - | - | - | - | - |