INDEX 



251 



Jamaicensis, Cancer (Astacus), 93 

 Palaemon (Macrobrachion), 93 

 jamaicensis f. aztecus, Palaemon, 94 

 jarvisi, Sesarma, 189 



Sesarma (Sesarma), 6 (list), 14 (dis- 

 tribution), 26, 34 (ecology), 157 

 (key), 189-191, 190 (fig. 62g) 

 jelskii, Bithynis, 109 



Macrobrachium, 5 (list), 15 (distri- 

 bution), 33 (ecology), 37, 88 (key), 

 109-111, 110 (fig. 25/) 

 Jonga, 3, 18, 20, 28 (origin), 36 (ecol- 

 ogy), 66, 69, 70, 75 

 serrei, 5 (list), 14 (distribution), 19, 

 33 (ecology), 36, 37, 57 (key), 66- 

 70, 68 (fig. 11), 73 (figs. 14/, ^),98, 

 109; pi. 2a, b (habitat) 

 jumpibus, Cancer, 163 



Kingsleyi, Grapsus, 163 

 kroyeri, Xiphopenaeus, 55 



Xiphopeneus, 4 (list), 15 (distribu- 

 tion), 33 (ecology), 51 (key), 55 

 (fig. 6), 56 (fig. le) 

 Kroyeri, Penaeus, 55 

 Xiphoepeneus, 55 



lacustris, Panopeus, 154 

 laevis, Uca, 219 



lagostoma, Gecarcinus, 6 (list), 15 (dis- 

 tribution), 34 (ecology), 194 (key), 

 197-198, 202 (fig. 67d) 

 laminatus, Palaemon, 93 

 lanipes, Atya, 5 (list), 14 (distribution), 

 19, 29, 30, 33 (ecology), 57 (key), 

 61, 62-63, 73 (fig. 14c) 

 larvatus, Callinectes, 131 



Callinectes marginatus var., 132 

 larvatus var. africanus, Callinectes, 131 

 lateralis, Gecarcinus, 6 (list), 15 (dis- 

 tribution), 34 (ecology), 39, 45 (ec- 

 onomics), 126, 194 (key), 198-200, 

 199 (fig. 65), 202 (figs. 676-^) 

 Geocarcinus, 198 

 Ocypoda, 198 

 lavis, Uca, 219 

 Leander cubensia. 111 

 pandaliformis. 111 

 petitinga. 111 

 Potitinga, 111 

 Leander, subg., Ill 

 leptodactyla, Uca, 7 (list), 33 (ecology), 



203 (key), 210 (figs. 71^, h), 212 

 Leptodactylus fallax, 47 (economics) 

 317-180—69 18 



leptodactylus, Gelasimus, 212 



Leptograpsus rugulosus, 169 



Leptograpsus, subg., 167 



limosa, Cancer, 153 



limosum, Eurytium, 6 (list), 15 (dis- 

 tribution), 33 (ecology), 35, 153 

 (key), 153-154, 153 (fig. 45), 155 

 (fig. 466) 



limosus, Panopeus, 153 



lividus, Geograpsus, 6 (list), 15 (distri- 

 bution), 33-34 (ecology), 122, 156 

 (key), 157-160, 158 (fig. 48), 170 

 (figs. 52a-c), 175; pi. 3a, b (habitat) 

 Grapsus, 157 



longidigitum, Macrobrachium, 89 



longipes, Grapsus, 160 



Lupa dicantha, 130, 133 



Lupea dicantha, 133 

 exasperata, 131 



Macrobrachion, subg., 93, 102 

 Macrobrachium, 2, 3, 28-29 (origin), 38 

 (ecology), 45-47 (economics), 89, 

 96, 98, 107 



acanthurus, 5 (list), 15 (distribution), 

 33 (ecology), 36, 37, 88 (key), 89- 

 93, 91 (fig. 20), 98, 109, 110 (figs. 

 25o, gf) ; pi. 2a, b (habitat) 



amazonicus, 109 



carcinus, 5 (fist), 15 (distribution), 

 33-34 (ecology), 36, 38, 44, 45-47 

 (economics), 88 (key), 93-99, 94 

 (fig. 21), 110 (figs. 256, h); pi. 2b 

 (habitat) 



carinus, 94 



crenulatum, 3, 5 (list), 15 (distribu- 

 tion), 33 (ecology), 36, 44, 45 (eco- 

 nomics), 47, 60, 88 (key), 99-102, 

 100 (fig. 22), 110 (figs. 25c, i) 



faustinum, 3, 5 (list), 14 (distribu- 

 tion), 22, 23, 33-34 (ecology), 36, 

 38, 88 (key), 102-106, 103 (fig. 23), 

 110 (figs. 2bd, j) ; pi. 2b (habitat) 



heterochirus, 5 (list), 15 (distribu- 

 tion), 33 (ecology), 36, 45 (econom- 

 ics), 47, 60, 88 (key), 106-109, 107 

 (fig. 24), 110 (figs. 25e, k) 



jamaicense, 93 



jelskii, 5 (list), 15 (distribution), 33 

 (ecology), 37, 88 (key), 109-111, 

 110 (fig. 25/) 



longidigitum, 89 



olfersii, 22, 23 



